π-Facial selectivity in polyaniline supported cobalt catalysed aerobic epoxidation of N-cinnamoyl proline derivatives

Prabhakaran, E. N. ; Nandy, Jyoti Prokash ; Shukla, Shalini ; Iqbal, Javed (2001) π-Facial selectivity in polyaniline supported cobalt catalysed aerobic epoxidation of N-cinnamoyl proline derivatives Tetrahedron Letters, 42 (2). pp. 333-337. ISSN 0040-4039

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...

Related URL: http://dx.doi.org/10.1016/S0040-4039(00)01949-3

Abstract

Polyaniline supported cobalt salen catalyses the facially selective aerobic epoxidation (oxygen/2-methylpropanal) of N-cinnamoyl proline derived peptides. A high diastereoselectivity is observed for peptides which are able to adopt a γ- or β-turn due to intramolecular hydrogen bonding.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:17015
Deposited On:16 Nov 2010 13:09
Last Modified:17 Feb 2011 05:05

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