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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Synthesis of alpha-alkenyl-alpha-amino esters via addition of potassium Alkenyltrifluoroborate salts to imine in the presence of Yb(OTf)(3)

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Author(s):
Stefani, Helio A. [1] ; Khan, Amna N. [1] ; Manarin, Flavia [1] ; Vendramini, Pedro H. [2] ; Eberlin, Marcos N. [2]
Total Authors: 5
Affiliation:
[1] Univ Sao Paulo, Fac Ciencias Farmaceut, Dept Farm, Sao Paulo - Brazil
[2] Univ Estadual Campinas, Inst Quim, Campinas, SP - Brazil
Total Affiliations: 2
Document type: Journal article
Source: Tetrahedron Letters; v. 54, n. 46, p. 6204-6207, NOV 13 2013.
Web of Science Citations: 5
Abstract

A simple protocol which led to an effective construction of alpha-alkenyl-alpha-amino esters was achieved under mild conditions. This transformation proceeded by Yb-catalyzed addition of alkenyltrifluoroborates across the imine double bond. A variety of functional groups could be applicable to both partners. (C) 2013 Elsevier Ltd. All rights reserved. (AU)

FAPESP's process: 12/00424-2 - Synthesis of small libraries using potassium Organotrifluoroborates in Suzuki-Miyaura reactions
Grantee:Helio Alexandre Stefani
Support Opportunities: Research Projects - Thematic Grants
FAPESP's process: 10/15677-8 - Synthesis of alpha-substituted styrenes
Grantee:Flávia Giovana Manarin
Support Opportunities: Scholarships in Brazil - Post-Doctoral