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AN EFFICIENT AND CHEMOSELECTIVE CBZ-PROTECTION OF AMINES USING SILICA-SULFURIC ACID AT ROOM TEMPERATURE

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Citation:

GAWANDE, M., V. POLSHETTIWAR, R. S. VARMA, AND R. V. JAYARAM. AN EFFICIENT AND CHEMOSELECTIVE CBZ-PROTECTION OF AMINES USING SILICA-SULFURIC ACID AT ROOM TEMPERATURE. Chandrasekaran, Ganem, Guo-Qiang, Thomas, Wood, Yamamoto, Zard (ed.), TETRAHEDRON LETTERS. Elsevier Science Ltd, New York, NY, 48(46):8170-8173, (2007).

Impact/Purpose:

to present information

Description:

A simple, facile, and chemoselective N-benzyloxycarbonylation of amines using silica-sulfuric acid that proceeds under solvent-free conditions at room temperature has been achieved. These reactions are applicable to a wide variety of primary (aliphatic, cyclic) secondary amines, amino alcohols, and heterocyclic amines.

Record Details:

Record Type:DOCUMENT( JOURNAL/ PEER REVIEWED JOURNAL)
Product Published Date:11/12/2007
Record Last Revised:03/14/2008
OMB Category:Other
Record ID: 183925