@article { ISI:000239270000033, title = {Cu(OTf)(2) or Et3N-catalyzed three-component condensation of aldehydes, amines and cyanides: a high yielding synthesis of alpha-aminonitriles}, journal = {Tetrahedron Letters}, volume = {47}, number = {32}, year = {2006}, month = {AUG}, pages = {5759-5762}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, type = {Article}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

Copper(II) triflate or Et3N have been found to catalyze, under ambient conditions, the addition of a cyanide anion, such as trimethylsilyl cyanide or acetone cyanohydrin, onto in situ generated imines, furnishing alpha-aminonitriles in excellent yields. (c) 2006 Elsevier Ltd. All rights reserved.

}, keywords = {aldehydes, aminonitriles, multicomponent reactions, organocatalyst, Strecker reaction}, issn = {0040-4039}, doi = {10.1016/j.tetlet.2006.06.008}, author = {Paraskar, Abhimanyu S. and Sudalai, Arumugam} } @article { ISI:000257838400007, title = {Cu(OTf)(2) catalyzed Biginelli type condensation of aldehydes, beta-keto esters and carbamates: synthesis of 3,4-dihydro[1,3]oxazin-2-ones}, journal = {Indian Journal of Chemistry Section B-Organic Chemistry including Medicinal Chemistry}, volume = {47}, number = {7}, year = {2008}, month = {JUL}, pages = {1091-1095}, publisher = {COUNCIL SCIENTIFIC \& INDUSTRIAL RES}, type = {Article}, address = {ANUSANDHAN BHAWAN, 2 RAFI MARG, NEW DELHI, 110001, INDIA}, abstract = {

Cu(OTf)(2) catalyzes effectively a new multicomponent reaction comprising aldehydes, beta-ketoester and methy carbamate in acetonitrile to afford substituted 3,4-dihydro[1,3]oxazin-2-ones in 60-82\% yields. These compounds have been found to show inhibition activity against HL-60 cancer cell.

}, keywords = {aldehydes, Catalysts, Copper, Multicomponent reaction}, issn = {0376-4699}, author = {Jagdale, Arun R. and Paraskar, Abhimanyu S. and Sudalai, Arumugam} } @article { ISI:000299582200011, title = {Pd-catalyzed selective hydrosilylation of aryl ketones and aldehydes}, journal = {Tetrahedron Letters}, volume = {53}, number = {2}, year = {2012}, month = {JAN}, pages = {148-150}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

Pd salts in combination with triethylsilane as hydride source and DMF as solvent has been found to be excellent catalytic combination that selectively reduces aryl ketones and aldehydes under mild conditions to afford triethylsilyloxy compounds in excellent yields. Product selectivity to the respective benzyl alcohols can however be achieved when the reaction was performed in DMF/H2O (4:1) as solvent system. (C) 2011 Elsevier Ltd. All rights reserved.

}, keywords = {aldehydes, Hydrosilylation, Ketones, Palladium, Triethylsilane}, issn = {0040-4039}, doi = {10.1016/j.tetlet.2011.10.155}, author = {Chouthaiwale, Pandurang V. and Rawat, Varun and Sudalai, Arumugam} } @article { ISI:000367722500058, title = {N-Heterocyclic carbene catalyzed oxidative coupling of alkenes/alpha-bromoacetophenones with aldehydes: a facile entry to alpha,beta-epoxy ketones}, journal = {Angewandte Chemie-International Edition}, volume = {54}, number = {47}, year = {2015}, month = {NOV}, pages = {14150-14153}, publisher = {WILEY-V C H VERLAG GMBH}, address = {POSTFACH 101161, 69451 WEINHEIM, GERMANY}, abstract = {

{A novel, N-heterocyclic carbene (NHC) catalyzed direct oxidative coupling of styrenes with aldehydes has been described for the synthesis of alpha,beta-epoxy ketones in good yields. This unprecedented regioselective oxidative coupling employs NBS/DBU/DMSO (DBU = 1,8-diazabicyclo [5.4. 0] undec-7-ene

}, keywords = {aldehydes, epoxidation, N-heterocyclic carbenes, Oxidation, synthetic methods}, issn = {1433-7851}, doi = {10.1002/anie.201507363}, author = {Reddi, Rambabu N. and Prasad, Pragati K. and Sudalai, Arumugam} } @article { ISI:000369072900005, title = {N-heterocyclic-carbene-catalyzed regioselective oxidative ring-opening of epoxides with aromatic aldehydes: a facile entry to alpha-acyloxyketones}, journal = {Asian Journal of Organic Chemistry}, volume = {5}, number = {1}, year = {2016}, month = {JAN}, pages = {48-51}, publisher = {WILEY-V C H VERLAG GMBH}, address = {POSTFACH 101161, 69451 WEINHEIM, GERMANY}, abstract = {

A high-yielding synthesis of -acyloxyketones using a N-heterocyclic-carbene (NHC)-catalyzed, oxidative ring-opening of epoxides with aromatic aldehydes is described. This regioselective, oxidative process utilizes a N-bromosuccinimide (NBS)/DMSO combination as the oxidant system and Et3N as the base under mild reaction conditions.

}, keywords = {aldehydes, epoxides, halogen oxidants, N-heterocyclic carbenes, oxygen}, issn = {2193-5807}, doi = {10.1002/ajoc.201500355}, author = {Reddi, Rambabu N. and Gontala, Arjun and Prasad, Pragati K. and Sudalai, Arumugam} }