A facile and one-pot synthesis of new tetrahydrobenzo[b]pyrans in water under microwave irradiation

[1]  S. Maddila,et al.  An eco-friendly approach for synthesis of novel substituted 4H-chromenes in aqueous ethanol under ultra-sonication with 94% atom economy , 2019, Journal of Molecular Structure.

[2]  S. Maddila,et al.  Innovative Efficient Method for the Synthesis of 1,4-Dihydropyridines Using Y2O3 Loaded on ZrO2 as Catalyst , 2017 .

[3]  Hamid Reza Saadati-Moshtaghin,et al.  Preparation and characterization of magnetite-dihydrogen phosphate as a novel catalyst in the synthesis of tetrahydrobenzo[b]pyrans , 2017 .

[4]  S. Maddila,et al.  RuO2/ZrO2 as an efficient reusable catalyst for the facile, green, one-pot synthesis of novel functionalized halopyridine derivatives , 2017 .

[5]  Kranthi Kumar Gangu,et al.  Recent Advances in the Synthesis of Pyrazole Derivatives Using Multicomponent Reactions , 2017 .

[6]  S. Maddila,et al.  Synthesis of triazolidine-3-one derivatives through the nanocellulose/hydroxyapatite-catalyzed reaction of aldehydes and semicarbazide , 2017 .

[7]  S. Maddila,et al.  Microwave-irradiated one-pot synthesis of quinoline derivatives catalyzed by triethylamine , 2017, Research on Chemical Intermediates.

[8]  Saratchandra Babu Mukkamala,et al.  Synthesis, Structure, and Properties of New Mg(II)-Metal–Organic Framework and Its Prowess as Catalyst in the Production of 4H-Pyrans , 2017 .

[9]  Kranthi Kumar Gangu,et al.  Sm2O3/Fluoroapatite as a reusable catalyst for the facile, green, one-pot synthesis of triazolidine-3-thione derivatives under aqueous conditions , 2017 .

[10]  S. Maddila,et al.  Synthesis, Molecular Docking Study and in vitro Anticancer Activity of Tetrazole Linked Benzochromene Derivatives. , 2017, Anti-cancer agents in medicinal chemistry.

[11]  Kranthi Kumar Gangu,et al.  Novel iron doped calcium oxalates as promising heterogeneous catalysts for one-pot multi-component synthesis of pyranopyrazoles , 2017 .

[12]  Kranthi Kumar Gangu,et al.  A facile, efficient, and sustainable chitosan/CaHAp catalyst and one-pot synthesis of novel 2,6-diamino-pyran-3,5-dicarbonitriles , 2017, Molecular Diversity.

[13]  S. Maddila,et al.  Synthesis, Biological Activity of Pyrimidine Linked with Morpholinophenyl Derivatives , 2016 .

[14]  M. Nawaz,et al.  Synthesis, characterization, anti-bacterial, anti-fungal and nematicidal activities of 2-amino-3-cyanochromenes. , 2016, Journal of photochemistry and photobiology. B, Biology.

[15]  Atul Gupta,et al.  Synthesis of 3,5-dihydroxy-7,8-dimethoxy-2-(4-methoxyphenyl)benzopyran-4-one derivatives as anticancer agents. , 2016, Bioorganic & Medicinal Chemistry Letters.

[16]  S. Maddila,et al.  Synthesis, antibacterial and antifungal activity of novel benzothiazole pyrimidine derivatives , 2016 .

[17]  S. Maddila,et al.  New Pyrano[2,3-d:6,5-d']dipyrimidine Derivatives-Synthesis, in vitro Cytotoxicity and Computational Studies. , 2016, Anti-cancer agents in medicinal chemistry.

[18]  S. Maddila,et al.  Swift and Green Protocol for One-pot Synthesis of Pyrano[2,3- c]pyrazole-3-carboxylates With RuCaHAp as Catalyst , 2016 .

[19]  S. Maddila,et al.  Catalyst-free, one-pot, four-component green synthesis of functionalized 1-(2-fluorophenyl)-1,4-dihydropyridines under ultrasound irradiation , 2016 .

[20]  S. Maddila,et al.  A facile, efficacious and reusable Sm2O3/ZrO2 catalyst for the novel synthesis of functionalized 1,4-dihydropyridine derivatives , 2016 .

[21]  S. Maddila,et al.  Ceria–Vanadia/Silica‐Catalyzed Cascade for C−C and C−O Bond Activation: Green One‐Pot Synthesis of 2‐Amino‐3‐cyano‐4H‐pyrans , 2015, ChemistryOpen.

[22]  S. Maddila,et al.  Ag/SiO2 as a recyclable catalyst for the facile green synthesis of 3-methyl-4-(phenyl)methylene-isoxazole-5(4H)-ones , 2016, Research on Chemical Intermediates.

[23]  Mehbub I. K. Momin,et al.  Novel 2-(1-(substitutedbenzyl)-1H-tetrazol-5-yl)-3-phenylacrylonitrile derivatives: synthesis, in vitro antitumor activity and computational studies , 2015, Medicinal Chemistry Research.

[24]  R. Islam,et al.  Microwave assisted azide–alkyne cycloaddition reaction using polymer supported Cu(I) as a catalytic species: a solventless approach , 2015 .

[25]  S. Maddila,et al.  Mn doped ZrO2 as a green, efficient and reusable heterogeneous catalyst for the multicomponent synthesis of pyrano[2,3-d]-pyrimidine derivatives , 2015 .

[26]  Garima Singh,et al.  Alkaline earth metal catalyzed cascade, one-pot, solvent-free, and scalable synthesis of pyranocoumarins and benzo[b]pyrans , 2015 .

[27]  S. Maddila,et al.  Synthesis and Anti-Inflammatory Activity of Fused 1,2,4-triazolo-[3,4-b] [1,3,4]thiadiazole Derivatives of Phenothiazine , 2013 .

[28]  D. Kalinin,et al.  A novel multicomponent microwave-assisted synthesis of 5-aza-adenines , 2013 .

[29]  B. Carboni,et al.  Phenylboronic acid as an efficient and convenient catalyst for a three-component synthesis of tetrahydrobenzo[b]pyrans , 2012 .

[30]  E. V. Van der Eycken,et al.  Microwave-assisted synthesis of medium-sized heterocycles. , 2012, Chemical communications.

[31]  M. Czyz,et al.  Synthesis, structure, electrochemical properties, cytotoxic effects and antioxidant activity of 5-amino-8-methyl-4H-benzopyran-4-one and its copper(II) complexes , 2012 .

[32]  Qiu-Ying Wang,et al.  Green synthesis of tetrahydrobenzo[b]Pyrans by microwave assisted multi-component one-pot reactions in PEG-400. , 2012, Combinatorial chemistry & high throughput screening.

[33]  K. Andrews,et al.  Synthesis and antimalarial evaluation of novel benzopyrano[4,3-b]benzopyran derivatives. , 2011, Bioorganic & medicinal chemistry.

[34]  S. Allameh,et al.  One-pot synthesis of 2-amino-3-cyano-4-arylsubstituted tetrahydrobenzo[b]pyrans catalysed by silica gel-supported polyphosphoric acid (PPA-SiO2) as an efficient and reusable catalyst , 2011 .

[35]  Hardik S. Bodiwala,et al.  Recent advances in anti-HIV natural products. , 2010, Natural product reports.

[36]  M. Noolvi,et al.  Synthesis and antimicrobial activity of 7-(2-substituted phenylthiazolidinyl)-benzopyran-2-one derivatives. , 2010, European journal of medicinal chemistry.

[37]  M. Akhtar,et al.  Synthesis of 6-aminomethyl derivatives of benzopyran-4-one with dual biological properties: anti-inflammatory-analgesic and antimicrobial. , 2009, European journal of medicinal chemistry.

[38]  F. Bamoharram,et al.  Three component, one-pot synthesis of dihydropyrano[3,2-c]chromene derivatives in the presence of H6P2W18O62 · 18H2O as a green and recyclable catalyst , 2008 .

[39]  C. Kappe.  Microwave dielectric heating in synthetic organic chemistry , 2008 .

[40]  S. Balalaie,et al.  Tetra-methyl ammonium hydroxide: An efficient and versatile catalyst for the one-pot synthesis of tetrahydrobenzo[b]pyran derivatives in aqueous media , 2007 .

[41]  D. Merritt,et al.  Seed germination of agricultural weeds is promoted by the butenolide 3-methyl-2H-furo[2,3-c]pyran-2-one under laboratory and field conditions , 2007, Plant and Soil.

[42]  D. Shi,et al.  Efficient Synthesis of Tetrahydrobenzo[b]pyrans under Solvent‐Free Conditions at Room Temperature , 2006 .

[43]  Yanqing Peng,et al.  Tetramethylguanidine-[bmim][BF4]. An Efficient and Recyclable Catalytic System for One-Pot Synthesis of 4H-Pyrans , 2005, Monatshefte für Chemie - Chemical Monthly.

[44]  Tong‐Shuang Li,et al.  A Clean One-Pot Synthesis of Tetrahydrobenzo[b]pyran Derivatives Catalyzed by Hexadecyltrimethyl Ammonium Bromide in Aqueous Media. , 2004 .

[45]  Tong‐Shuang Li,et al.  A Clean One-pot Synthesis of Tetrahydrobenzo(b)pyran Derivatives Catalyzed by Hexadecyltrimethyl Ammonium Bromide in Aqueous Media , 2004 .

[46]  E. De Clercq,et al.  Spirobipyridopyrans, spirobinaphthopyrans, indolinospiropyridopyrans, indolinospironaphthopyrans and indolinospironaphtho-1,4-oxazines: synthesis, study of X-ray crystal structure, antitumoral and antiviral evaluation. , 2004, Bioorganic & medicinal chemistry.

[47]  Hilde van der Togt,et al.  Publisher's Note , 2003, J. Netw. Comput. Appl..

[48]  Rajender S. Varma,et al.  Solvent-free organic syntheses. using supported reagents and microwave irradiation , 1999 .

[49]  S. R. Parker,et al.  Biological Activity of 6-Pentyl-2H-pyran-2-one and Its Analogs , 1997 .

[50]  Yanqing Peng,et al.  An Efficient and Recyclable Catalytic System for One-Pot Synthesis of 4 H-Pyrans , 2022 .