J. Ray

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Palladium catalyzed one-pot synthesis of 2-(pyridin-4-yl) quinolines via a multicomponent unprecedented reaction of pyridine-4-carbaldehyde, 2-iodoaniline and triethylamine

Atiur Ahmed, S. Dhara, Raju Singha, 2014 .

Domino Suzuki coupling and condensation reaction: an efficient strategy towards synthesis of phenanthridines

Atiur Ahmed, Raju Singha, J. Ray, 2015 .

Synthesis of phenanthridine and its analogues via aerobic ligand-free domino Suzuki coupling–Michael addition reaction catalyzed by in situ generated palladium-nanoparticles in water

Atiur Ahmed, S. Dhara, J. Ray, 2013 .

Aerobic ligand-free domino Suzuki coupling—Michael addition reaction catalyzed by in situ generated palladium nanoparticles in water: a general method for the synthesis of benzo[c]chromene derivatives

Atiur Ahmed, Y. Nuree, J. Ray, 2013 .

Pd-free Sonogashira coupling: one pot synthesis of phthalide via domino Sonogashira coupling and 5- exo-dig cyclization

Atiur Ahmed, S. Dhara, Raju Singha, 2014 .

Synthesis of phthalides utilizing a one-pot intramolecular domino protocol

N. Yasmin, J. Ray, 2013 .

Chemoselective reduction of a lactam carbonyl group in the presence of a gem-dicarboxylate by sodium borohydride and iodine: a facile entry to N-aryl trisubstituted pyrroles

J. Ray, P. Haldar, 2003 .

Synthesis of Azalurenone Alkaloids by Pd- mediated Intramolecular Oxidative Cyclisation Protocol

J. Ray, 2021 .

Spectroscopic and ab initio study of an intramolecular charge transfer (ICT) rhodanine derivative

W. Jones, P. Nandi, J. Ray, 2008 .

Palladium-catalyzed and KOtBu-promoted Caryl–Oalcoholic coupling: an efficient one-pot synthesis of oxygen containing fused rings

Atiur Ahmed, S. Dhara, J. Ray, 2013 .

Bromine-mediated cyclization of 1,4-diaryl buta-1,3-diyne to 1,2,3-tribromo-4-aryl naphthalene

Raju Singha, J. Ray, Sukla Nandi, 2012 .

A Pd[0]-catalyzed Ullmann cross-coupling/reductive cyclization approach to C-3 mono-alkylated oxindoles and related compounds

A. Willis, D. Lupton, M. Banwell, 2010 .

Stereoselective Reduction of Dicarboxylic Esters using NaBH4-InCl3

J. Ray, P. Haldar, 2005 .

KOtBu mediated efficient approach for the synthesis of fused heterocycles via intramolecular O-/N-arylations

Atiur Ahmed, Raju Singha, Y. Nuree, 2015 .

CAN mediated decarboxylative hydroxylation/alkoxylation of N-aryl-γ-lactam-carboxylic acids at room temperature: an easy access to N-aryl-α-hydroxy/alkoxy-γ-lactams

J. Ray, P. Haldar, 2008 .

Synthesis and characterization of electrically conducting copolymer of aniline and o‐bromoaniline using methane sulfonic acid as dopant

B. Roy, J. Ray, M. Gupta, 2002 .

Molecular recognition: studies on the synthesis of some bis thiophene carboxamide derivatives as ditopic receptors for long chain dicarboxylic acids

Susmita Gupta, J. Ray, G. K. Kar, 2001 .

P4S10 and Na2S-mediated novel annulation routes to c-fused thiophenes

N. Yasmin, J. Ray, Munmun Ghosh, 2014 .

Pd(0)-catalyzed intramolecular Heck reaction: A general route for fused oxepine derivatives

A. Mandal, D. Kundu, J. Ray, 2016 .

Palladium-catalyzed cyclization/cyclopropanation reaction for the synthesis of fused N-containing heterocycles

J. Ray, Sukla Nandi, 2009 .

Pd(0) catalyzed intramolecular Heck reaction: a versatile route for the synthesis of 2-aryl substituted 5-, 6-, and 7-membered O-containing heterocycles

Hemakesh Mohapatra, J. Ray, S. Samanta, 2008 .

Substrate dependent intramolecular palladium-catalysed cyclisation and subsequent β-H elimination or C–H activation: a general method for the synthesis of fused pyran rings

J. Ray, S. Samanta, R. Jana, 2008 .

One-pot synthesis of highly fluorescent polycyclic benzimidazole derivatives

A. Jana, A. Mandal, Atiur Ahmed, 2014 .

Indium Mediated Allylation of β-Chloro-/β-Alkoxy Vinylaldehyde: A Facile One Pot Synthesis of 1-Chloro-/1-Alkoxy Hexa-1,5-diene-3-ol Derivatives

J. Ray, G. K. Kar, Dipanjan Pan, 2003 .

ZnCl2 and Pd/C catalyzed synthesis of 2-substituted indoles

Atiur Ahmed, P. Sarkar, J. Ray, 2013 .

Base-catalyzed condensation of β-bromovinylaldehydes with β-ketoesters followed by water-mediated cyclization and aromatization: one-pot access to substituted benzene derivatives

J. Ray, D. Ray, 2007 .

Halovinyl Aldehydes: Useful Tools in Organic Synthesis

J. Ray, Sulagna Brahma, 2008 .

Palladium-catalyzed intramolecular 5-endo–trig oxidative Heck cyclization: a facile pathway for the synthesis of some sesquiterpene precursors

Sunanda Paul, J. Ray, D. Ray, 2007 .

Copper-catalyzed addition of water affording highly substituted furan and unusual formation of naphthofuran ring from 3-(1-alkenyl)-2-alkene-1-al

Sunanda Paul, J. Ray, Anup Biswas, 2010 .

Ligand-free copper powder-catalyzed and KOtBu-accelerated expeditious synthesis of substituted benzoxazoles

Atiur Ahmed, Raju Singha, J. Ray, 2015 .

A novel synthetic approach towards N-phenylsuccinimides from γ-lactam-2-carboxylic acid derivatives by reaction with CAN-NaBrO3

J. Ray, Gopa Barman, M. Roy, 2008 .

Synthesis of azafluorenone via oxidative intramolecular Heck cyclization

Atiur Ahmed, S. Dhara, J. Ray, 2013 .

A modular approach toward the synthesis of 2,4-disubstituted pyridines

S. Dhara, Raju Singha, J. Ray, 2013 .

Base‐catalyzed condensation of thioglycolic ester with β‐chloropyrrolecarbaldehyde: One‐pot approach to substituted thieno[2,3‐b]pyrroles

J. Ray, Gopa Barman, 2011 .

On the Regio and Stereo Selective Formylations of Acyclic Alpha Methylene Ketones towards Vilsmeier Haack Reagent

A. Chakraborty, J. Ray, 1995 .

Synthesis of polycyclic oxa-coumarins, potential antitumour agents and a short and convenient synthesis of naphthopyranoquinolines from naphthopyran chloroaldehydes.

J. Ray, G. K. Kar, I. Sami, 1992 .

Studies on polycyclic thiaarenes: Part II. An improved synthesis of phenanthro[1,2-b]thiophene and a synthesis of acenaphtho[1,2-b]naphtho-[2,3-d]thiophene, a novel polynuclear thiaarene†

A. Karmakar, J. Ray, G. K. Kar, 1991 .

Regioselective cyclisation of anil derivatives-A short : Synthesis of dibenzacridines

A. Karmakar, J. Ray, G. K. Kar, 1989 .

Highly stereo-selective synthesis of (Z)-2,3-diiodo-1,4-diarylbut-2-ene-1,4-diones via oxidative iodination of 1,4-diarylbuta-1,3-diynes

S. Dhara, Raju Singha, J. Ray, 2013 .

N-Aryl Modification in γ-Lactam: Design and Synthesis of Novel Monocyclic γ-Lactam Derivatives as Inhibitor for Bacterial Propagation

M. Ghosh, J. Ray, A. Sarkar, 2012 .

Ten years advancement in the synthetic applications of 2-bromo-cyclohexenecarbaldehydes and 2-bromobenzaldehydes and derived substrates under palladium-catalyzed cross-coupling conditions

J. Ray, Munmun Ghosh, 2017 .

Transition metal free synthesis of 2,4,6-trisubstituted pyrimidines via Cope-type hydroamination of 1,4-diarylbuta-1,3-diynes

Raju Singha, J. Ray, 2014 .

N‐Aryl Modification in γ‐Lactam: Design and Synthesis of Novel Monocyclic γ‐Lactam Derivatives as Inhibitor for Bacterial Propagation.

M. Ghosh, J. Ray, A. Sarkar, 2013 .

Structurally designed novel furogamma lactams as inhibitors for bacterial propagations.

B. Roy, J. Ray, G. K. Kar, 1994, Bioorganic & medicinal chemistry.

A Convenient Synthesis of Tricyclic Gamma-Lactams, Simulating B-C-D Rings of Azasteroids Via Michael Addition Reaction

J. Ray, G. K. Kar, B. Chatterjee, 1993 .

Chemoselective method for the synthesis of 4-allyl-4-hydroxycyclohexa-2,5-dienone derivatives from 1,4-quinones by an indium-mediated allylation protocol

J. Ray, G. K. Kar, Dipanjan Pan, 2002 .

NaBH4-InCl3-mediated one-pot chemo- and stereoselective decarboxylative reduction of alpha-aza gem-dicarboxylic esters to monoalcohols.

J. Ray, P. Haldar, 2005, Organic letters.

Design and synthesis of a neutral fluorescent macrocyclic receptor for the recognition of urea in chloroform.

S. Goswami, R. Mukherjee, J. Ray, 2005, Organic letters.

Synthesis of 1,3-dibromo-2-aryl-1H-indenes via NBS mediated unusual bromination of 2-alkynylbenzaldoximes

Saikat Das, Raju Singha, J. Ray, 2016 .

Sodium borohydride or potassium carbonate-mediated intramolecular Michael addition: a general method for the synthesis of fused dihydrofuran and furan derivatives

J. Ray, S. Samanta, R. Jana, 2009 .

Synthesis of Phenanthridine by Palladium Catalyzed Suzuki Coupling and Condensation Reaction

J. Ray, Suvendu Dhara, 2021 .

Palladium-Catalyzed intramolecular Cyclization of ‘2-bromo-1,5- di-ene-7-yne’System: A Versatile Route to the Poly-ene Substituted Cyclohexenols

Sunanda Paul, Raju Singha, J. Ray, 2021 .

Palladium Catalyzed Intramolecular Cyclization and C-H Activation Reaction Interesting Tool for the Synthesis of Some Exquisite Molecules

J. Ray, 2021, Prayogik Rasayan.

Palladium-catalyzed expedient Heck annulations in 1-bromo-1,5-dien-3-ols: Exceptional formation of fused bicycles

Raju Singha, J. Ray, A. Anoop, 2019, Tetrahedron Letters.

Synthesis of Phenanthridines and Analogues via Suzuki Coupling and Condensation

S. Dhara, J. Ray, Munmun Ghosh, 2013 .

Palladium-Catalyzed Intramolecular Oxidative Heck Cyclization and Its Application toward a Synthesis of (±)-β-Cuparenone Derivatives Supported by Computational Studies

J. Ray, A. Anoop, D. Ray, 2013 .

Palladium-catalyzed one-pot Suzuki–Miyaura cross coupling followed by oxidative lactonization: a novel and efficient route for the one-pot synthesis of benzo[c]chromene-6-ones

Raju Singha, J. Ray, Soumyabrata Roy, 2013 .

A simple route to 9-fluorenylidenes by domino Suzuki/Heck coupling reactions

Sunanda Paul, J. Ray, T. Gorai, 2011 .

Palladium-catalyzed one-pot Suzuki coupling followed by arylpalladium addition to aldehyde: a convenient route to fluoren-9-one derivatives

Sunanda Paul, J. Ray, S. Samanta, 2010 .

Synthesis of substituted benzimidazo[2,1-a]isoquinolines and its condensed analogues using Pd(0)-catalyzed cyclization/C–H activation

J. Ray, S. Samanta, Sukla Nandi, 2010 .

Chemoselective arylamination of β -bromovinylaldehydes followed by acid catalyzed cyclization : a general method for polycyclic quinolines

S. Some, J. Ray, 2007 .

New protocols for the synthesis of 3,4-annulated and 4-substituted quinolines from β-bromo-α,β-unsaturated aldehydes and 1-bromo-2-nitrobenzene or 2-bromoacetanilide

S. Some, M. Banwell, J. Ray, 2007 .

Thermal cyclization of 3-arylamino-3-(2-nitrophenyl)-propenal Schiff base hydrochlorides followed by triethyl phosphite mediated deoxygenation: a facile synthesis of quindolines

S. Some, J. Ray, Bishnu Dutta, 2006 .

Palladium-Catalyzed Novel Cycloisomerization: An Unprecedented Domino Oxidative Cyclization towards Substituted Carbocycles

J. Ray, D. Ray, S. K. Mal, 2005 .

Copper catalyzed synthesis of highly substituted pyrrole and isoindole derivatives

J. Ray, Sukla Nandi, 2011 .

Sodium borohydride–iodine mediated reduction of γ-lactam carboxylic acids followed by DDQ mediated oxidative aromatisation: a simple approach towards N-aryl-formylpyrroles and 1,3-diaryl-formylpyrroles

J. Ray, P. Haldar, Gopa Barman, 2007 .

Sodium borohydride–iodine mediated reduction of γ-lactam carboxylic acids followed by DDQ mediated oxidative aromatisation: a facile entry to N-aryl-formylpyrroles

Joyram Guin, J. Ray, P. Haldar, 2005 .

A novel access to bisformylated pyrroles via decarboxylation of N-aryl-γ-lactam-carboxylic acids under Vilsmeier reaction conditions

J. Ray, Gopa Barman, 2010 .

Copper catalyzed room temperature lactonization of aromatic C–H bond: a novel and efficient approach for the synthesis of dibenzopyranones

S. Dhara, Raju Singha, J. Ray, 2015 .

Highly regioselective rhodium(II)-catalysed carbenoid insertion reaction into sp2 CH bond: a general method for the synthesis of 3,3a-dihydro-2H,5H-pyrrolo[1,2-a]quinoline-1,4-dione ring system

J. Ray, P. Haldar, G. K. Kar, 2003 .

Metathetic approach towards macrocyclic bis-ethers and in sequence use of barbier reaction and RCM for spirocyclic ethers

J. Ray, S. Maity, Sulagna Brahma, 2007 .

Uncatalyzed condensation between aryl-1,2-diamines and diethyl bromomalonate: a one-pot access to substituted ethyl 3-hydroxyquinoxaline-2-carboxylates

Joyram Guin, J. Ray, Bishnu Dutta, 2007 .

.beta.-(N,N-Dialkylamino)ethyl arylthiosulfonates: new simulants for O-ethyl S-[2-(diisopropylamino)ethyl] methylphosphonothioate

H. Durst, J. Ray, F. A. Davis, 1992 .

Transition Metal Free Synthesis of 2,4,6-Trisubstituted Pyrimidines via Cope-Type Hydroamination of 1,4-Diarylbuta-1,3-diynes.

Raju Singha, J. Ray, 2015 .

Selective acetylation of primary alcohols by ethyl acetate

Raju Singha, J. Ray, 2016 .

Studies on polycyclic fluoroazaarenes: synthesis of trans-9-fluoro- and -11-fluoro 3,4-dihydroxy-3,4-dihydrobenz[c]acridines as potential proximate carcinogenic metabolites of fluorobenz[c]acridine

S. Amin, H. Fun, J. Ray, 2001 .

Palladium catalyzed intramolecular cascade type cyclizations: interesting Approach towards naphthoquinone derivatives having an O-containing heterocyclic skeleton

Raju Singha, J. Ray, Sukla Nandi, 2015 .

Synthesis of 4,5,6-trisubstituted-1,3-dihydroisobenzofurans by virtue of palladium-catalyzed domino carbopalladation of bromoenynes and internal alkynes

S. Dhara, Raju Singha, J. Ray, 2015 .

Catalyst- and steric-controlled alkenylation via chemoselective C–H activation and C–Br activation in Heck reaction of methyl 1-(2-bromoaryl)-3-(2-furyl/thienyl)-5-oxopyrrolidine-2-carboxylates and diethyl 1-(2-bromoaryl)-3-(2-furyl/thienyl)-5-oxopyrrolidine-2,2-dicarboxylate derivatives

J. Ray, Prasanta Patra, G. K. Kar, 2010 .

Synthesis of some thieno gamma lactam monocarboxylic acids with high antibacterial activity: a new look at an old molecular system.

B. Roy, J. Ray, G. K. Kar, 1998, Bioorganic & medicinal chemistry.

NaBH4‐I2 mediated chemoselective reduction of γ‐lactam and thio‐γ‐lactam in presence of gem‐dicarboxylates: An easy access to 1,3‐diaryl pyrrolidines

N. Dutta, J. Ray, P. Haldar, 2011 .

1-(3-Chloro-4-fluorophenyl)-5-(2-diazoacetyl)-4-phenylpyrrolidin-2-one

Jayanta Kumar Ray, Pranab Haldar, M. Canle L., 2010, Acta crystallographica. Section E, Structure reports online.

Diethyl 1-(4-methylphenyl)-3-phenyl-5-oxopyrrolidine-2,2-dicarboxylate

J. A. Santaballa, M. Canle L, J. Ray, 2010, Acta crystallographica. Section E, Structure reports online.

Studies on γ-Lactams: Synthesis of some3-Aryl-1,3a,4,9b-tetrahydrobenzo[e]indole-2,5-dioneDerivatives and its Implication in the Total Synthesis ofFunctionalized 17-Azasteroids

J. Ray, D. Ramesh, G. K. Kar, 1997 .

A Convenient Synthesis of Triyclic γ‐Lactams (X), Simulating B‐C‐ D Rings of Azasteroids via Michael Addition Reaction.

J. Ray, G. K. Kar, B. Chatterjee, 1994 .

Synthesis of Some 9-Aryl-9-Aza-2,8-Dioxo-4,5-Benzo-Bicyclo [4.3.0] Nonane, A New Keterocyclic System

M. Ghosh, J. Ray, G. K. Kar, 1983 .

Synthesis of pentalongin and C(1)- and C(3)-substituted pentalongin using intramolecular Heck reaction

Raju Singha, J. Ray, S. Samanta, 2012 .

Synthesis of bis-exocyclic conjugated diene containing 1,2,3,4-tetrahydroquinoline derivatives via palladium-catalyzed intramolecular Heck cyclization

S. Dhara, Y. Nuree, J. Ray, 2014 .

Thiol-mediated tandem Michael–aldol reaction: a convenient method for the synthesis of fused cyclopentenones

N. Yasmin, D. Kundu, J. Ray, 2010 .

One-pot synthesis of isoquinoline and related compounds via Cu-mediated tandem cross-coupling and cyclization

S. Dhara, Raju Singha, Y. Nuree, 2014 .

Regioselectivity in the intramolecular carbon–hydrogen insertion in metal-catalysed decomposition of some cis-1-methyl-3-arylcyclohexyl diazomethyl ketones. A highly efficient homogeneous nickel catalyst for carbenoid insertion

A. Chakraborti, J. Ray, U. Ghatak, 1984 .

Synthesis of azirines containing aldehyde functionality and their utilization as synthetic tools for five membered oxazoles and isoxazoles

J. Ray, Sulagna Brahma, 2008 .

Synthetic studies toward complex diterpenoids. 10. Stereocontrolled total synthesis of (.+-.)-19.alpha.,20.alpha.-(acetylimino)-12-hydroxy-5.beta.,10.alpha.-podocarpa-8,11,13-triene, a degradation product of atisine

J. Ray, U. Ghatak, S. K. Alam, 1978 .

Synthesis of α, β and γ-carbolines via Pd-mediated Csp2-H/N–H activation

Haridas Mandal, Atiur Ahmed, S. Dhara, 2014 .

Synthesis of pyrrolo[3,2-b]benzofurans and pyrrolo[3,2-b]naphthofurans via addition of a silyloxypyrrole to activated quinones

M. Brimble, M. Petersson, J. Ray, 2004 .

Cu(I) catalyzed synthesis of anhydrides from aldehydes via CDC-pathway at ambient temperature

P. Roy, Raju Singha, Y. Nuree, 2016 .

Palladium-catalyzed tandem oxidative cyclization of 1-bromohexa-1,5-dien-3-ols: easy access to cyclopentenones

J. Ray, D. Ray, S. K. Mal, 2004 .

Chemoselective Method for the Synthesis of 4‐Allyl‐4‐hydroxycyclohexa‐2,5‐dienone Derivatives from 1,4‐Quinones by an Indium‐Mediated Allylation Protocol.

J. Ray, G. K. Kar, Dipanjan Pan, 2002 .

NaBH4—InCl3‐Mediated One‐Pot Chemo‐ and Stereoselective Decarboxylative Reduction of α‐Aza gem‐Dicarboxylate Esters to Monoalcohols.

J. Ray, P. Haldar, 2006 .

SYNTHESIS AND THERMOLYSIS OF CYCLOALKENYL AZIDES. A SIMPLE ROUTE TO POLYCYCLIC ISOXAZOLES

J. Ray, G. K. Kar, M. I. Sami, 1991 .

Molecular Recognition: Studies on the Synthesis of Methylene Pivotal Bisthiophene Carboxamide Derivatives as Ditopic Receptors for Suberic Acid

J. Ray, Dipanjan Pan, Sulagna Brahma, 2004 .

Analysis of the association constants for charge-transfer complex formation

B. Arnold, W. Mckim, J. Ray, 2013 .

Synthesis, characterization and spectroscopic study of riboflavin-molybdenum complex

W. Jones, J. Ray, C. N. Malele, 2010 .

Suzuki cross coupling followed by cross dehydrogenative coupling: An efficient one pot synthesis of Phenanthrenequinones and analogues

Atiur Ahmed, P. Sarkar, J. Ray, 2020 .

A novel approach to benz[e]indenes

N. Yasmin, J. Ray, 2010 .

Thermally induced oxidative trimerization of benzimidazole by copper(II) chloride in the solid state

Ashutosh Ghosh, J. Ray, R. Bhattacharya, 2003 .

Stereoselective Synthesis of 1,6-Dichloro-1,3,5-Hexatriene Derivatives by Mcmurry Coupling of β-Chloroacrylaldehyde Derivatives

Susmita Gupta, J. Ray, G. K. Kar, 2000 .

A Simple and New Synthetic Method for the Preparation of 2-Pheynl-6-substituted Quinolines

B. Roy, J. Ray, G. K. Kar, 1993 .

Spectroscopic investigation of water-soluble polyaniline copolymers

B. Roy, J. Ray, M. Gupta, 2002 .

Studies on water soluble conducting polymer: Aniline initiated polymerization of m-aminobenzene sulfonic acid

B. Roy, J. Ray, M. Gupta, 1999 .

Synthesis and characterization of poly(2,5-dimethoxyaniline) and poly(aniline-Co-2,5-dimethoxyaniline): The processable conducting polymers

B. Roy, J. Ray, M. Gupta, 2001 .

Studies on Conducting Polymers. 1. Aniline-Initiated Polymerization of Nitroanilines

B. Roy, J. Ray, M. Gupta, 1995 .

SYNTHESIS OF 3-HYDROXYDIBENZ [a,c] ANTHRACENE

R. Harvey, J. Ray, K. Sukumaran, 1983 .

Studies on furoterpenes: Stereoselective total synthesis of (±)-Ambliol-A and Dendrolasin

A. Chakraborty, J. Ray, G. K. Kar, 1997 .

2‐(2‐Furylmethyl)‐1‐methyl‐3‐oxocyclohexanecarboxylic acid

J. A. Santaballa, J. Mahía, J. Ray, 2003 .

Synthetic studies towards furosesquiterpenes: Construction of linearly-fused trans- and cis-furo[3,2-b]-and furo[2,3-b] decalins

A. Chakraborty, J. Ray, G. K. Kar, 1997 .

ZnCl2 and Pd/C Catalyzed Synthesis of 2‐Substituted Indoles.

Atiur Ahmed, P. Sarkar, J. Ray, 2014 .

One-pot synthesis of benzo[c]chromene-6-ones via domino Suzuki-Miyaura cross-coupling followed by oxidative lactonization catalyzed by in situ generated palladium nanoparticles under aqueous-aerobic condition

Y. Nuree, J. Ray, 2021 .

Condensed cyclic and bridged-ring systems. VII. Acid-catalysed cyclisation of methyl substituted benzylcyclohexanols. Factors influencing the nature of cyclisation products

J. Ray, U. Ghatak, Jyotirmoy Chakravarty, 1977 .

Synthesis of substituted benzene derivatives by homo- and hetero-coupling of 2-bromobenzaldehyde and bromovinylaldehydes followed by McMurry coupling

S. Some, J. Ray, Bishnu Dutta, 2006 .

Novel synthetic approach toward (+/-)-beta-cuparenone via palladium-catalyzed tandem Heck cyclization of 1-bromo-5-methyl-1-aryl-hexa-1,5-dien-3-ol derivatives.

J. Ray, D. Ray, 2007, Organic letters.

Novel and rapid palladium-assisted 6pi electrocyclic reaction affording 9,10-dihydrophenanthrene and its analogues.

I. Chatterjee, J. Ray, S. Samanta, 2008, Organic letters.

Pd-catalyzed intramolecular sequential Heck cyclization and oxidation reactions: a facile pathway for the synthesis of substituted cycloheptenone evaluated using computational studies

Surajit Nandi, Sunanda Paul, Raju Singha, 2017 .

A Vinyl Radical Cyclization Route to Hydroxycyclohexene Fused Carbocycles

J. Ray, S. Maity, Paramita Ray, 2016 .

Visible Colourimetric and Ratiometric Fluorescent Chemosensors for Cu(II) and Ni(II) Ions

Raju Singha, J. Ray, Priyanka Ray, 2016 .

Palladium‐Catalyzed Intramolecular Oxidative Heck Cyclization and Its Application Toward a Synthesis of (.+‐.)‐β‐Cuparenone Derivatives Supported by Computational Studies.

J. Ray, A. Anoop, D. Ray, 2013 .

Palladium‐Catalyzed One‐Pot Suzuki—Miyaura Cross‐Coupling Followed by Oxidative Lactonization: A Novel and Efficient Route for the One‐Pot Synthesis of Benzo[c]chromene‐6‐ones.

Raju Singha, J. Ray, Soumyabrata Roy, 2013 .

Synthesis of a New Family of Receptors having Dibenz[c,h]acridine as Spacers and their Binding Affinity with Urea

M. K. Haldar, Susmita Gupta, J. Ray, 2000 .

Regioselective intramolecular carbon-hydrogen insertion in copper-catalyzed carbenoid decompositions of cis-1-methyl-3-arylcyclohexane-1-diazomethyl ketones : some synthetic applications

J. Ray, U. Ghatak, D. Mukherjee, 1975 .

TBHP-promoted and iodide-catalyzed synthesis of anhydrides via cross dehydrogenative coupling (CDC) of aldehydes

Raju Singha, Y. Nuree, J. Ray, 2016 .

A facile, catalyst-free synthesis of new polycyclic pyrrolo[1,2-b]pyrazolone derivatives

A. Mandal, J. Ray, S. K. Mondal, 2014 .

Synthesis and characterization of conducting poly (1-aminonaphthalene), poly (2-aminonaphthalene) and poly (aniline-co-1-aminonaphthalene)

B. Roy, J. Ray, Leena Bhowmik, 2003 .

Efficient synthesis of 5-demethyl-6-methylisoellipticine and utilization of the methodology to prepare angular and linear pyridocarbazoles

A. Karmakar, J. Ray, G. K. Kar, 1991 .

Regioselective Alkylation Of Polycyclic Thiophene Derivatives By Butyllithium And Alkyl Halide

J. Ray, Dipanjan Pan, 2000 .

Regioselective Alkylation of Polycyclic Thiophene Derivatives by Butyllithium and Alkyl Halide.

J. Ray, Dipanjan Pan, 2000 .

Thermolysis of N-aryl-β-chlorovinylimines: Synthesis of 7,13-Dibutyl-4-phenanthridino[3,2-a]-4-phenanthridino[2,3-j]anthracene, a novel cavity shaped nonacyclic diazaarene

M. K. Haldar, J. Ray, G. K. Kar, 1997 .

Alkyllithiums as Alkylating Agents: Regioselective Alkylation in the Semi-Bay Region of Polycyclic Azaarenes.

B. Roy, J. Ray, G. K. Kar, 1996, The Journal of organic chemistry.

SYNTHESIS OF ACENAPHTHO[1, 2-b]BENZO[d]THIOPHENE

J. Ray, G. K. Kar, B. Chatterjee, 1988 .

Synthetic studies towards furosesquiterpenoids: total synthesis of (±) desmethylpallescensin-A, (±) isopallescensin-A and (±) isopallescensin-1

J. Ray, G. K. Kar, S. K. Mal, 2004 .

Synthetic Studies Towards Furosesquiterpenoids: Total Synthesis of (.+-.) Desmethylpallescensin-A, (.+-.) Isopallescensin-A and (.+-.) Isopallescensin-1.

J. Ray, G. K. Kar, S. K. Mal, 2004 .

A New Facile Approach to Isoindoleand Pyrrole Derivatives

N. Yasmin, J. Ray, 2010 .

Ethyl 2‐Methyl‐4‐oxo‐2‐cyclohexene‐1‐carboxylate

S. Some, J. Ray, R. Zibuck, 2007 .

3,3-Bis(2-furylmethyl)-2-methyl-4-oxocyclohex-1-ene-1-carboxylic acid

J. A. Santaballa, J. Mahía, J. Ray, 2003 .

Condensed cyclic and bridged-ring systems. Part 6. Stereochemically defined synthesis of (±)-3-methoxy-17,18,19,20-tetranor-B-homophylloclada-1(10),2,4-triene-16-one through intramolecular alkylation of a γδ-unsaturated α′-diazomethyl ketone

J. Ray, U. Ghatak, 1977 .

Condensed cyclic and bridged-ring systems. Part V. Application of the interamolecular oxo-carbenoid insertion reaction to the preparation of two new bridged-ring ketones

J. Ray, U. Ghatak, S. Chakrabarty, 1976 .

Uncatalyzed Condensation Between Aryl-1,2-diamines and Diethyl Bromomalonate: A One-Pot Access to Substituted Ethyl 3-Hydroxyquinoxaline-2-carboxylates.

Joyram Guin, J. Ray, Bishnu Dutta, 2007 .

Diethyl 1-(p-fluorophenyl)-5-oxo-3-(2-thienyl)pyrrolidine-2,2-dicarboxylate.

H. Fun, A. Usman, J. Ray, 2001, Acta Crystallographica Section C: Crystal Structure Communications.

10-Fluoro-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-b]quinoline

H. Fun, A. Usman, J. Ray, 2001 .

14-Methyl-7,14-dihydrodibenzo[a,j]acridine

K. Sivakumar, H. Fun, J. Ray, 1995 .

Studies on polycyclic azaarenes—1 : synthesis of acenaphtho[1,2-b]quinolines

J. Ray, B. Chatterjee, G. Kar, 1984 .

Platinum(II)-Catalyzed Novel Synthesis of 3,4-Fused Furans

A. Mandal, M. Baidya, J. Ray, 2015 .

Synthesis of methylene-bridged polycyclic hydrocarbons

R. Harvey, J. Ray, 1983 .

Direct regioselective phenylation of acridine derivatives by phenyllithium

J. Ray, Bishnu Dutta, G. Kar, 2003 .