@article { ISI:000324460900018,
	title = {Concise synthesis of (5R,6S)-tert-butyl 5-acetoxy-6-(hydroxymethyl)-5,6-dihydropyridine-1(2H)-carboxylate},
	journal = {Arkivoc},
	number = {2},
	year = {2013},
	month = {OCT},
	pages = {220-227},
	publisher = {ARKAT USA INC},
	address = {C/O ALAN R KATRITZKY, UNIV FLORIDA, DEPT CHEMISTRY, PO BOX 117200, GAINESVILLE, FL 32611 USA},
	abstract = {<p>An efficient synthesis of (5R,6S)-tert-butyl 5-acetoxy-6-(hydroxymethyl)-5,6-dihydropyridine-1(2H)-carboxylate 1, a common intermediate for various polyhydroxylated piperidines is reported in six steps with 32\% overall yield starting from Garner{\textquoteright}s aldehyde. The key steps include the diastereoselective nucleophilic addition and intramolecular cyclization. (5R,6S)-tert-butyl 5-acetoxy-6-(hydroxymethyl)-5,6-dihydropyridine-1(2H)-carboxylate is a common precursor for the synthesis of 1-deoxy-L-mannojirimycin, 1-deoxy-L-idonojirimycin, L-fagomycin and related analogues.</p>},
	keywords = {cyclization, Garner{\textquoteright}s aldehyde, nucleophilic addition, polyhydroxy piperidines},
	issn = {1551-7004},
	author = {Ramalingam, S. and Bhise, Ankushkumar D. and Show, Krishanu and Kumar, Pradeep}
}
@article { ISI:000347602400004,
	title = {Chemoselective deprotection of N-allylic amines using DDQ},
	journal = {Tetrahedron Letters},
	volume = {55},
	number = {52},
	year = {2014},
	month = {DEC},
	pages = {7172-7176},
	publisher = {PERGAMON-ELSEVIER SCIENCE LTD},
	type = {Article},
	address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND},
	abstract = {<p>A highly chemoselective and simple method for the deprotection of N-allylic amines using DDQ has been developed. The use of DDQ in dichloromethane-water provides a mild and efficient one-step deallylation of a wide variety of orthogonally protected tertiary amine derivatives. (C) 2014 Elsevier Ltd. All rights reserved.</p>},
	keywords = {Chemoselective deprotection, DDQ, N-Allylic amines, Orthogonally protected tertiary amines},
	issn = {0040-4039},
	doi = {10.1016/j.tetlet.2014.10.136},
	author = {Kumar, Pradeep and Cherian, Shijo K. and Jain, Ruchi and Show, Krishanu}
}
