S. Sengupta

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Natural products as modulators of the cyclic-AMP pathway: evaluation and synthesis of lead compounds.

G. Mehta, S. Sengupta, 2018, Organic & biomolecular chemistry.

Progress in the total synthesis of epoxyquinone natural products: An update

G. Mehta, S. Sengupta, 2017 .

Recent Advances in Total Synthesis of Bioactive Furo[3,2‐ b ]furanone Natural Products

B. Bhat, G. Mehta, S. Sengupta, 2020 .

Biaryl synthesis with arenediazonium salts: cross-coupling, CH-arylation and annulation reactions.

F. Felpin, S. Sengupta, 2019, Chemical Society reviews.

Tris[4-(ferrocenylvinyl)-3-methylphenyl]methylium tetrafluoroborate : a strongly absorbing organometallic near-IR dye

S. Sengupta, S. K. Sadhukhan, 2000 .

Chiral Pool Synthesis of 4-Alkylamino-2-aminothiazoles

S. Sengupta, Debasis Das, 1996 .

A tetraphenylmethane based dendritic tolan-anthracene dyad: synthesis and energy transfer properties.

Pradipta Purkayastha, S. Sengupta, 2003, Organic & biomolecular chemistry.

Organocopper Reagents: Substitution, Conjugate Addition, Carbo/Metallocupration, and Other Reactions

S. Sengupta, B. Lipshutz, 2004 .

Modifications of amino acids using arenediazonium salts.

S. Chandrasekaran, S. Sengupta, 2019, Organic & biomolecular chemistry.

Tetraphenylmethane based tectons in dendrimer synthesis: preparation and energy transfer properties of a dendritic stilbene–anthracene dyad

Nilasish Pal, S. Sengupta, N. Pal, 2002 .

Palladium catalyzed alkynylation of aryl halides (Sonogashira reaction) in water

S. Bhattacharya, S. Sengupta, 2004 .

Macrocyclization via C-H functionalization: a new paradigm in macrocycle synthesis.

G. Mehta, S. Sengupta, 2020, Organic & biomolecular chemistry.

Remarkably facile Heck and Suzuki reactions in water using a simple cationic surfactant and ligand-free palladium catalysts

S. Bhattacharya, Aasheesh Srivastava, S. Sengupta, 2005 .

A stilbene dendrimer with caltrop-shaped dendrons: synthesis and photophysical studies

S. Sengupta, S. Muhuri, 2004 .

Synthesis of dendritic stilbenoid compounds: Heck reactions for the periphery and the core

R. S. Singh, Nilasish Pal, S. Sengupta, 2002 .

Tetraphenylmethane-based tectons in dendrimer synthesis: convergent assembly of ferrocene dendrimers

S. Sengupta, S. K. Sadhukhan, 2001 .

A ferrocene dendrimer based on a cyclotriphosphazene core

S. Sengupta, 2003 .

Heck reaction of arenediazonium salts: a palladium-catalysed reaction in an aqueous medium

S. Sengupta, S. Bhattacharya, 1993 .

First Example of Intramolecular C-H Insertion Reaction in an Amino Acid Derived α-Diazoketone

S. Sengupta, Debasis Das, 1998 .

Synthetic studies on tetraphenylmethane dendrimers

S. Sengupta, S. K. Sadhukhan, 1999 .

Amino acid derived morpholine amides for nucleophilic α-amino acylation reactions: A new synthetic route to enantiopure α-amino ketones

Somnath Mondal, S. Sengupta, Debasis Das, 1999 .

The 2-(trimethylsilyl)ethoxymethoxy (OSEM) directed ortho metalation group. New regiospecific synthetic routes to substituted benzenes and pyridines

V. Snieckus, S. Sengupta, 1990 .

α-Metallation of tetrahydroquinoline and indoline via their lithium carbamates: a versatile one-pot procedure

A. Katritzky, S. Sengupta, 1989 .

Application of diazonium chemistry in purine modifications: A focused review

Parthasarathi Das, S. Sengupta, 2021, Journal of Heterocyclic Chemistry.

Synthesis of Symmetrical trans ‐Stilbenes by a Double Heck Reaction of (Arylazo)Amines with Vinyltriethoxysilane: trans‐4,4′‐Dibromostilbene

S. Sengupta, S. K. Sadhukhan, 2003 .

IODOARENEDIAZONIUM SALTS : A NEW CLASS OF AROMATIC SUBSTRATES FOR DIFFERENTIAL PALLADIUM CATALYZED REACTIONS

S. Sengupta, S. K. Sadhukhan, 1998 .

Heck Reaction of 1-Aryltriazenes

S. Sengupta, R. Mukherjee, S. Bhattacharya, 1995 .

Probing the effect of gegenions in Heck reactions of arenediazonium salts: Arenediazonium perchlorates and fluorides as new Heck-substrates

S. Bhattacharyya, S. Sengupta, S. K. Sadhukhan, 1997 .

InCl3: A new Lewis acid catalyst for reactions with α-diazocarbonyl compounds

Somnath Mondal, S. Sengupta, 1999 .

InCl3 catalyzed reactions of ethyl diazoacetate with aldimines: a highly diastereoselective synthesis of cis-aziridine carboxylates

Somnath Mondal, S. Sengupta, 2000 .

Some New Strategies for Protection, Activation and Direction in Lithiation Chemistry

A. Katritzky, G. Rewcastle, S. Sengupta, 1989 .

A hexaferrocenyl cluster based on a cyclotriphosphazene core: synthesis and electrochemistry

S. Sengupta, 2003 .

Non-peptidic natural products as ubiquitin-proteasome inhibitors

G. Mehta, S. Sengupta, 2019, Tetrahedron.

γ-Amino-β-ketosulfones as chiral educts: A facile synthesis of enantiopure α-amino ketones

Somnath Mondal, S. Sengupta, D. Sarma, 1998 .

Intermolecular O-H Insertion Reactions of l-Tartrate Derived α-Diazo Ketones: Synthesis of Xylulose Derivatives

S. Sengupta, Debasis Das, 2000 .

Palladium-catalyzed reactions of bisarenediazonium salts: two-fold Heck reaction, carbonylation and cross-coupling regimen

S. Bhattacharyya, S. Sengupta, S. K. Sadhukhan, 1998 .

α-Lithio trimethylsilylmethyl lithium carbonate as methanol dianion synthon: a one-pot synthesis of α-hydroxy ketones

A. Katritzky, S. Sengupta, 1987 .

A Facile Synthesis of 3-Arylbutadiene Sulfones

S. Bhattacharyya, S. Sengupta, 1996 .

Activation of α-sp3 centres toward electrophilic substitution in alcohols and amines

A. Katritzky, S. Sengupta, 1988, Proceedings / Indian Academy of Sciences.

Synthesis of cyclopentane building blocks via an intramolecular CH insertion reaction of a chiral pool derived α-diazo-γ-hydroxy-β-ketosulfone

Somnath Mondal, S. Sengupta, 2003 .

Photophysical studies on multichromophoric cyclotriphosphazenes. Trinuclear excimer formation in hexakis(2-naphthyloxy)cyclotriphosphazene

Arabinda Mallick, B. Haldar, N. Chattopadhyay, 2005 .

Late stage modification of peptides via CH activation reactions

G. Mehta, S. Sengupta, 2017 .

Palladium-Catalyzed Cross-Coupling of Arenediazonium Salts with Arylboronic Acids.

S. Bhattacharyya, S. Sengupta, 1997, The Journal of organic chemistry.

Facile desilylative hydroxyalkylation and acylation of 1-trimethylsilylmethyl-2-pyridone

A. Katritzky, S. Sengupta, 1987 .

.alpha.-Metalated tertiary enol carbamates. New acyl anion equivalents

V. Snieckus, S. Sengupta, 1990 .

Nickel(0)-catalyzed cross coupling of aryl O-carbamates and aryl triflates with Grignard reagents. Directed ortho metalation-aligned synthetic methods for polysubstituted aromatics via a 1,2-dipole equivalent

V. Snieckus, S. Sengupta, D. Raslan, 1992 .

Aqueous Heck reaction of amino acid derived arenediazonium salts: Semisynthetic modification of phenylalanine and tyrosine

S. Bhattacharyya, S. Sengupta, 1995 .

InCl3: A New Lewis Acid Catalyst for Reactions with α-Diazocarbonyl Compounds.

Somnath Mondal, S. Sengupta, 2000 .

RuCl2(PPh3)3: A new catalyst for diazocarbonyl insertions into heteroatom-hydrogen bonds

S. Sengupta, Debasis Das, D. Sarma, 1996 .

A tetraphenylmethane based starburst triarylamine cluster: spectroscopy, electrochemistry and morphological studies

S. Sengupta, S. K. Sadhukhan, S. Muhuri, 2002 .

Photophysical studies of 7-hydroxy-4-methyl-8-(4′-methylpiperazin-1′-yl) methylcoumarin: A new fluorescent chemosensor for zinc and nickel ions in water

Arabinda Mallick, N. Chattopadhyay, S. Sengupta, 2006 .

γ-Chiral β-ketosulfones in asymmetric synthesis: a unified synthetic strategy for enantiopure γ-amino and γ-hydroxy vinyl sulfones

Somnath Mondal, S. Sengupta, D. Sarma, 1998 .

Novel Applications of Sodium Perborate to the Oxidation of Aromatic Aldehydes, α-Hydroxycarboxylic Acids, 1,2-Diketones, α-Hydroxyketones, 1,2-Diols and Some Unsaturated Compounds

S. Sengupta, B. Hazra, Santanu Banerjee, 1989 .

Fourfold Heck reactions on the tetraphenylmethane tripod: Model studies towards construction of centrally based three dimensional networks

S. Sengupta, S. K. Sadhukhan, 1998 .

Concurrent ground and excited state proton transfer of (E)-2-((napthalen-2-ylimino)-methyl)phenol: Modulation in micellar media

N. Chattopadhyay, S. Sengupta, A. Ray, 2019, Journal of Photochemistry and Photobiology A: Chemistry.

Synthetic studies on dendritic glycoclusters: a convergent palladium-catalyzed strategy.

S. Sengupta, S. K. Sadhukhan, 2001, Carbohydrate research.

Optical Properties of an Azobenzene Based Octupolar Near-IR Dye

S. Sengupta, S. K. Sadhukhan, 2003 .

An intramolecular Michael reaction strategy for the synthesis of 2,6-disubstituted-3-piperidinols

Somnath Mondal, S. Sengupta, 2002 .

Diastereoselective reduction of N-phthaloyl α-amino ketones: synthesis of syn-3-amino-1,2-diol derivatives☆

S. Sengupta, D. Sarma, 2001 .

Zinc Borohydride Reduction of α-Amino Ketones: A Highly Diastereoselective Synthetic Route to anti-γ-Hydroxy-β-amino Alcohols

Somnath Mondal, S. Sengupta, Debasis Das, 2001 .

A facile synthesis of Enantiopure γ-Amino-And γ-Hydroxy-β-Ketosulfones

Somnath Mondal, S. Sengupta, Debarati SenSarma, 1998 .

7-hydroxy-4-methyl-8-(4'-methylpiperazine-1'-yl)methyl coumarin : An efficient probe for fluorescence resonance energy transfer to a bioactive indoloquinolizine system

Arabinda Mallick, B. Haldar, N. Chattopadhyay, 2006 .

Catalyzed reactions of α-amino diazoketones with allyl sulfides: a new synthetic protocol for α-amino homoallyl ketones en route to 3-piperidinol alkaloids

Somnath Mondal, S. Sengupta, 2000 .

A Facile Synthesis of Enantiopure γ‐Amino‐ and γ‐Hydroxy‐β‐ketosulfones.

Somnath Mondal, S. Sengupta, D. Sarma, 1999 .

Zinc Borohydride Reduction of α-Amino Ketones: A Highly Diastereoselective Synthetic Route to anti-γ-Hydroxy-β-amino Alcohols.

Somnath Mondal, S. Sengupta, Debasis Das, 2010 .

Diastereoselective Reduction of N-Phthaloyl α-Amino Ketones: Synthesis of syn-3-Amino-1,2-diol Derivatives.

S. Sengupta, D. Sarma, 2001 .

Stereoselective reduction of N-phthaloyl α-amino ketones: an expeditious new synthesis of non-racemic threo-α-amino epoxides

S. Sengupta, Debasis Das, D. Sarma, 1999 .

Heck reactions of ortho-substituted arenediazonium salts: critical observations on electronic effects

S. Bhattacharyya, S. Sengupta, 2001 .

Synthesis of trans-4,4′-diiodostilbene and other symmetrical trans-stilbenes by Heck reaction of arenediazonium salts with vinyltriethoxysilane

S. Bhattacharyya, S. Sengupta, S. K. Sadhukhan, 1998 .

Studies on mycobacillin derivatives. III. Reduction of carboxyl groups of the antibiotic.

P. Dutta, P. C. Banerjee, S. Sengupta, 1977, The Journal of antibiotics.

An octupolar near-IR dye with triphenylamine donors: preparation and absorption properties

S. Sengupta, 2003 .

Synthesis of Highly Conjugated Two-Dimensional Molecular Scaffolds via Pd-Catalyzed Reactions on a Tetraphenylethylene Core

S. Sengupta, 2004 .

Trivinylogs of Crystal Violet: synthesis and absorption properties of new near-IR dyes

S. Sengupta, S. K. Sadhukhan, 2000 .

Organocopper Reagents: Substitution, Conjugate Addition, Carbo/ Metallocupration, and Other Reactions

S. Sengupta, B. Lipshutz, 1992 .

Use of phosphorus pentoxide: esterification of organic acids

S. Sengupta, G. Banerjee, A. Banerjee, 1983 .

Biaryl synthesis with arenediazonium salts: cross-coupling, CH-arylation and annulation reactions.

F. Felpin, S. Sengupta, 2019, Chemical Society reviews.

Heck reaction of bis-arenediazonium salts with vinyltriethoxysilane: a new synthetic protocol for poly(1,4-arylenevinylene)s†

S. Sengupta, S. K. Sadhukhan, 1999 .