biblio

Found 106 results
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2018
R. N. Gaykar, Bhunia, A., and Biju, A. T., Employing arynes for the generation of aryl anion equivalents and subsequent reaction with aldehydes, Journal of Organic Chemistry, vol. 83, no. 18, pp. 11333-11340, 2018.
S. Mukherjee, Shee, S., Poisson, T., Besset, T., and Biju, A. T., Enantioselective N-heterocyclic carbene-catalyzed cascade reaction for the synthesis of pyrroloquinolines via N-H functionalization of indoles, Organic letters , vol. 20, no. 22, pp. 6998-7002, 2018.
S. Mondal, Ghosh, A., Mukherjee, S., and Biju, A. T., N-Heterocyclic carbene-catalyzed enantioselective synthesis of spiro-glutarimides via alpha,beta-unsaturated acylazoliums, Organic Letters, vol. 20, no. 15, pp. 4499-4503, 2018.
S. Mukherjee, Ghosh, A., Marelli, U. Kiran, and Biju, A. T., N-Heterocyclic carbene-catalyzed michael-michael-lactonization cascade for the enantioselective synthesis of tricyclic delta-lactones, Organic Letters, vol. 20, no. 10, pp. 2952-2955, 2018.
F. Gelat, Patra, A., Pannecoucke, X., Biju, A. T., Poisson, T., and Besset, T., N-Heterocyclic carbene-catalyzed synthesis of alpha-trifluoromethyl esters, Organic Letters, vol. 20, no. 13, pp. 3897-3901, 2018.
A. Patra, James, A., Das, T. Kanti, and Biju, A. T., Oxidative NHC catalysis for the generation of imidoyl azoliums: synthesis of benzoxazoles , Journal of Organic Chemistry , vol. 83, no. 3, pp. 14820-14826, 2018.
T. Roy and Biju, A. T., Recent advances in molecular rearrangements involving aryne intermediates, Chemical Communications, vol. 54, no. 21, pp. 2580-2594, 2018.
S. Mukherjee and Biju, A. T., Recent advances in the organocatalytic enantioselective synthesis of functionalized -lactones, Chemistry-An Asian Journal, vol. 13 , no. 17 , pp. 2333-2349 , 2018.
A. Patra, Synthesis of 4-difluoromethylquinolines by NHC-catalyzed umpolung of imines, Organic Letters, vol. 20, no. 4, pp. 1086–1089, 2018.
2017
T. Kaicharla, Jacob, A., Gonnade, R. G., and Biju, A. T., AgOTf-catalyzed dehydrative [3+2] annulation of aziridines with 2-naphthols, Chemical Communications, vol. 53, no. 58, pp. 8219-8222, 2017.
T. Kanti Das, Mondal, S., Gonnade, R. G., and Biju, A. T., Base-free and catalyst-free synthesis of functionalized dihydrobenzoxazoles via vinylogous carbonate to carbamate rearrangement, Organic Letters, vol. 19, 2017.
S. Mondal, Mukherjee, S., Das, T. Kanti, Gonnade, R. G., and Biju, A. T., Enantioselective synthesis of functionalized β-lactones by NHC-catalyzed aldol lactonization of ketoacids, Journal of Organic Chemistry, vol. 82, no. 17, 2017.
S. Mukherjee, Joseph, S., Bhunia, A., Gonnade, R. Ghanshyam, Reddy, S. Vardhan, and Biju, A. T., Enantioselective synthesis of spiro γ-butyrolactones by N-heterocyclic carbene (NHC)-catalyzed formal [3+2] annulation of enals with 3-hydroxy oxindoles, Organic & Biomolecular Chemistry , vol. 16, pp. 2013 - 2019, 2017.
S. Premaletha, Ghosh, A., Joseph, S., Reddy, S. Vardhan, and Biju, A. T., Facile synthesis of N-acyl 2-aminobenzothiazoles by NHC-catalyzed direct oxidative amidation of aldehydes, Chemical Communications, vol. 53, no. 9, pp. 1478 - 1481, 2017.
A. Jacob, Roy, T., Kaicharla, T., and Biju, A. T., Metal-free, brønsted acid-catalyzed formal [3+2] annulation of quinone monoacetals with 2-naphthols, Journal of Organic Chemistry, vol. 82, 2017.
T. Kanti Das and Biju, A. T., Method for the analysis of free carbenes present after NHC-organocatalyzed transformations, European Journal of Organic Chemistry, no. 30, pp. 4500-4506, 2017.
A. Patra, Mukherjee, S., Das, T. Kanti, Jain, S., Gonnade, R. Ghanshyam, and Biju, A. T., N - heterocyclic - carbene - catalyzed umpolung of imines, Angewandte Chemie International Edition, vol. 56, no. 10, pp. 2730 - 2734, 2017.
S. Mondal, Mukherjee, S., Das, T. Kanti, Gonnade, R., and Biju, A. T., N-Heterocyclic carbene-catalyzed aldol-lactonization of ketoacids via dynamic kinetic resolution, ACS Catalysis, vol. 7, no. 6, pp. 3995-3999, 2017.
S. Mondal, Mukherjee, S., Yetra, S. Reddy, Gonnade, R. G., and Biju, A. T., Organocatalytic enantioselective vinylogous michael-aidoi cascade for the synthesis of spirocyclic compounds, Organic Letters, vol. 19, no. 16, pp. 4367-4370, 2017.
M. Thangaraj, Gaykar, R. N., Roy, T., and Biju, A. T., Synthesis of functionalized β-keto arylthioethers by the aryne induced [2,3] Stevens rearrangement of allylthioethers, Journal of Organic Chemistry, vol. 82, no. 8, pp. 4470–4476, 2017.
2016
T. Roy, Thangaraj, M., Kaicharla, T., Kamath, R. V., Gonnade, R. G., and Biju, A. T., Aryne [2,3] stevens rearrangement, Organic Letters, vol. 18, no. 20, pp. 5428-5431, 2016.
S. Suresh Bhojgude, Bhunia, A., and Biju, A. T., Employing arynes in diels–alder reactions and transition-metal-free multicomponent coupling and arylation reactions, Accounts of Chemical Research, vol. 49, no. 9, pp. 1658-1670, 2016.
T. Roy, Bhojgude, S. Suresh, Kaicharla, T., Thangaraj, M., Garai, B., and Biju, A. T., Employing carboxylic acids in aryne multicomponent coupling triggered by aziridines/azetidines, Organic Chemistry Frontiers, vol. 3, no. 1, pp. 71-76, 2016.
S. Reddy Yetra, Mondal, S., Mukherjee, S., Gonnade, R. G., and Biju, A. T., Enantioselective synthesis of spirocyclohexadienones by NHC-catalyzed formal [3+3] annulation reaction of enals, Angewandte Chemie-International Edition, vol. 55, no. 1, pp. 268-272, 2016.
M. Thangaraj, Bhojgude, S. Suresh, Mane, M. V., and Biju, A. T., From insertion to multicomponent coupling: temperature dependent reactions of arynes with aliphatic alcohols, Chemical Communications, vol. 52, no. 8, pp. 1665-1668, 2016.
T. Kaicharla, Roy, T., Thangaraj, M., Gonnade, R. G., and Biju, A. T., Lewis acid catalyzed selective reactions of donor-acceptor cyclopropanes with 2-naphthols, Angewandte Chemie-International Edition, vol. 55, no. 34, pp. 10061-10064, 2016.
R. S. Menon, Biju, A. T., and Nair, V., Recent advances in N-heterocyclic carbene (NHC)-catalysed benzoin reactions, Beilstein Journal of Organic Chemistry, vol. 12, pp. 444-461, 2016.
R. S. Menon, Biju, A. T., and Nair, V., Recent advances in N-heterocyclic carbene (NHC)-catalysed benzoin reactions (vol 12, pg 444, 2016), Beilstein Journal of Organic Chemistry, vol. 12, pp. 2124-2124, 2016.
M. Thangaraj, Bhojgude, S. Suresh, Jain, S. "", Gonnade, R. G., and Biju, A. T., Selective synthesis of N-unsubstituted and N-arylindoles by the reaction of arynes with azirines, Journal of Organic Chemistry, vol. 81, no. 18, pp. 8604-8611, 2016.
S. Suresh Bhojgude, Roy, T., Gonnade, R. G., and Biju, A. T., Substrate-controlled selectivity switch in the three-component coupling involving arynes, aromatic tertiary amines, and CO2, Organic Letters, vol. 18, no. 20, pp. 5424–5427, 2016.
A. Bhunia, Yetra, S. Reddy, Gonnade, R. G., and Biju, A. T., Synthesis of 4H-chromenes by an unexpected, K3PO4-mediated intramolecular rauhut–currier type reaction, Organic & Biomolecular Chemistry, vol. 14, no. 24, pp. 5612-5616, 2016.
T. Roy, Thangaraj, M., Gonnade, R. G., and Biju, A. T., Synthesis of functionalized amino epoxides by a three-component coupling involving aziridines, arynes and aldehydes, Chemical Communications, vol. 52, no. 58, pp. 9044-9047, 2016.
2015
A. Patra, Bhunia, A., Yetra, S. Reddy, Gonnade, R. G., and Biju, A. T., Diastereoselective synthesis of cyclopentanone-fused spirooxindoles by N-heterocyclic carbene-catalyzed homoenolate annulation with isatilidenes, Organic Chemistry Frontiers, vol. 2, no. 12, pp. 1584-1588, 2015.
S. Reddy Yetra, Mondal, S., Suresh, E., and Biju, A. T., Enantioselective synthesis of functionalized pyrazoles by NHC-catalyzed reaction of pyrazolones with alpha,beta-unsaturated aldehydes, Organic Letters, vol. 17, no. 6, pp. 1417-1420, 2015.
S. Mukherjee, Mondal, S., Patra, A., Gonnade, R. G., and Biju, A. T., N-Heterocyclic carbene-catalyzed diastereoselective synthesis of β-lactone-fused cyclopentanes using homoenolate annulation reaction, Chemical Communications, vol. 51, no. 46, pp. 9559-9562, 2015.
A. Bhunia, Thorat, S. H., Gonnade, R. G., and Biju, A. T., Reaction of N-heterocyclic carbenes with chalcones leading to the synthesis of deoxy-breslow intermediates in their oxidized form, Chemical Communications, vol. 51, no. 71, pp. 13690-13693, 2015.
R. S. Menon, Biju, A. T., and Nair, V., Recent advances in employing homoenolates generated by N-heterocyclic carbene (NHC) catalysis in carbon-carbon bond-forming reactions, Chemical Society Reviews, vol. 44, no. 15, pp. 5040-5052, 2015.
S. Reddy Yetra, Patra, A., and Biju, A. T., Recent advances in the N-heterocyclic carbene (NHC)-organocatalyzed stetter reaction and related chemistry, Synthesis‐Stuttgart, vol. 47, no. 10, pp. 1357-1378, 2015.
T. Roy, Baviskar, D. R., and Biju, A. T., Synthesis of N-aryl beta-amino alcohols by trifluoroacetic acid promoted multicomponent coupling of aziridines, arynes, and water, Journal of Organic Chemistry, vol. 80, no. 21, pp. 11131-11137, 2015.
S. Suresh Bhojgude, Baviskar, D. R., Gonnade, R. G., and Biju, A. T., Three-component coupling involving arynes, aromatic tertiary amines, and aldehydes via aryl-aryl amino group migration, Organic Letters, vol. 17, no. 24, pp. 6270-6273, 2015.
2014
M. Thangaraj, Bhojgude, S. Suresh, Bisht, R. H., Gonnade, R. G., and Biju, A. T., Diels-alder reaction of tropones with arynes: synthesis of functionalized benzobicyclo[3.2.2]nonatrienones, Journal of Organic Chemistry, vol. 79, no. 10, pp. 4757–4762, 2014.
S. Suresh Bhojgude, Bhunia, A., Gonnade, R. G., and Biju, A. T., Efficient synthesis of 9-aryldihydrophenanthrenes by a cascade reaction involving arynes and styrenes, Organic Letters, vol. 16, no. 3, pp. 676-679, 2014.
A. Bhunia and Biju, A. T., Employing arynes in transition-metal-free, N-heterocycles initiated multicomponent reactions, Synlett, vol. 25, no. 5, pp. 608-614, 2014.
A. Patra, Bhunia, A., and Biju, A. T., Facile synthesis of gamma-ketophosphonates by an intermolecular stetter reaction onto vinylphosphonates, Organic Letters, vol. 16, no. 12, pp. 4798-4801, 2014.
A. Bhunia, Kaicharla, T., Porwal, D., Gonnade, R. G., and Biju, A. T., Multicomponent reactions involving phosphines, arynes and aldehydes, Chemical Communications, vol. 50, no. 77, pp. 11389-11392, 2014.
S. Mondal, Yetra, S. Reddy, Patra, A., Kunte, S. S., Gonnade, R. G., and Biju, A. T., N-Heterocyclic carbene-catalyzed enantioselective synthesis of functionalized cyclopentenes via alpha,beta-unsaturated acyl azoliums, Chemical Communications, vol. 50, no. 93, pp. 14539-14542, 2014.
T. Kaicharla, Thangaraj, M., and Biju, A. T., Practical synthesis of phthalimides and benzamides by a multicomponent reaction involving arynes, isocyanides, and CO2/H2O, Organic Letters, vol. 16, no. 6, pp. 1728–1731, 2014.
A. Bhunia, Roy, T., Gonnade, R. G., and Biju, A. T., Rapid access to benzoxaphospholes and their spiro analogues by a three-component coupling involving arynes, phosphines, and activated ketones, Organic Letters, vol. 16, pp. 5132-5135, 2014.
S. Reddy Yetra, Roy, T., Bhunia, A., Porwal, D., and Biju, A. T., Synthesis of functionalized coumarins and quinolinones by NHC-catalyzed annulation of modified enals with heterocyclic C-H acids, Journal of Organic Chemistry, vol. 79, no. 9, pp. 4245–4251, 2014.
S. Suresh Bhojgude, Thangaraj, M., Suresh, E., and Biju, A. T., Tandem [4 + 2]/[2 + 2] cycloaddition reactions involving indene or benzofurans and arynes, Organic Letters, vol. 16, no. 13, pp. 3576–3579, 2014.
2010
A. T. Biju and Glorius, F., Intermolecular N-heterocyclic carbene-catalyzed hydroacylation of arynes, Angewandte Chemie-International Edition, vol. 49, no. 50, pp. 9761–9764, 2010.
A. T. Biju, Wurz, N. E., and Glorius, F., N-heterocyclic carbene-catalyzed cascade reaction involving the hydroacylation of unactivated alkynes, Journal of the American Chemical Society, vol. 132, no. 17, pp. 5970–5971, 2010.

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