@article { ISI:000260397500006, title = {NaIO4-KI-NaN3 as a new reagent system for C-H functionalization in hydrocarbons}, journal = {Tetrahedron Letters}, volume = {49}, number = {45}, year = {2008}, month = {NOV}, pages = {6401-6403}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

The NaIO4-KI-NaN3 combination has been found to be an efficient, reliable, and inexpensive reagent system for mono- and 1,2-difunctionalization of hydrocarbons via C-H bond activation to afford vicinal azido- and acetoxy iodinations of cyclic hydrocarbons. (C) 2008 Elsevier Ltd. All rights reserved.

}, keywords = {azides, C-H activation, Iodination, NaIO4}, issn = {0040-4039}, doi = {10.1016/j.tetlet.2008.08.071}, author = {Chouthaiwale, Pandurang V. and Suryavanshi, Gurunath and Sudalai, Arumugam} } @article { ISI:000284533700013, title = {Regiospecific azidoiodination of alkenes with sodium periodate, potassium iodide, and sodium azide: a high-yield synthesis of beta-iodoazides}, journal = {Synthesis-Stuttgart}, number = {22}, year = {2010}, month = {NOV}, pages = {3879-3882}, publisher = {GEORG THIEME VERLAG KG}, address = {RUDIGERSTR 14, D-70469 STUTTGART, GERMANY}, abstract = {

The combination of sodium periodate, potassium iodide, and sodium azide has been found to be an efficient, simple, and inexpensive reagent system for azidoiodination of alkenes. The regiospecific 1,2-azidoiodination proceeds in an anti-Markovnikov fashion to produce beta-iodoazides in excellent yields.

}, keywords = {alkenes, azides, azidoiodination, beta-iodoazides, regio-specific}, issn = {0039-7881}, doi = {10.1055/s-0030-1258250}, author = {Chouthaiwale, Pandurang V. and Karabal, Pratibha U. and Suryavanshi, Gurunath and Sudalai, Arumugam} } @article { ISI:000328606500015, title = {Concise enantioselective syntheses of (+)-L-733,060 and (2S,3S)-3-hydroxypipecolicw acid by cobalt(III)(salen)-catalyzed two-stereocenter hydrolytic kinetic resolution of racemic azido epoxides}, journal = {Synlett}, volume = {25}, number = {1}, year = {2014}, month = {JAN}, pages = {102-104}, publisher = {GEORG THIEME VERLAG KG}, type = {Article}, address = {RUDIGERSTR 14, D-70469 STUTTGART, GERMANY}, abstract = {

An efficient synthesis of the 2,3-disubstituted piperidines (+)-L-733,060 and (2S,3S)-3-hydroxypipecolic acid (99\% ee) in high optical purity from commercially available starting materials is described. The strategy involves a cobalt-catalyzed hydrolytic kinetic resolution of a racemic azido epoxide with two stereocenters and an intramolecular reductive cyclization as key reactions.

}, keywords = {azides, cyclizations, epoxides, piperidines, stereoselective synthesis, Wittig reactions}, issn = {0936-5214}, doi = {10.1055/s-0033-1340074}, author = {Devalankar, Dattatray A. and Chouthaiwale, Pandurang V. and Sudalai, Arumugam} }