Combining chiral elements: a novel approach to asymmetric phase-transfer catalyst design
摘要:
A new dicationic asymmetric phase-transfer catalyst, designed by combining chiral elements, is described. Catalytic testing using standard glycine imino ester alkylations shows good yields and moderate enantioselectivities. (c) 2005 Elsevier Ltd. All rights reserved.
The Structure of Alkyl-Substituted Pyrrolines<sup>1</sup>
作者:Gordon G. Evans
DOI:10.1021/ja01155a069
日期:1951.11
2,5-Dimethyl-Δ3-pyrroline: a Novel Optically Active C2-Symmetric Secondary Amine
作者:G Shustov
DOI:10.1016/00404-0399(50)1086w-
日期:1995.7.31
Combining chiral elements: a novel approach to asymmetric phase-transfer catalyst design
作者:Walter E. Kowtoniuk、Darren K. MacFarland、Gregory N. Grover
DOI:10.1016/j.tetlet.2005.06.084
日期:2005.8
A new dicationic asymmetric phase-transfer catalyst, designed by combining chiral elements, is described. Catalytic testing using standard glycine imino ester alkylations shows good yields and moderate enantioselectivities. (c) 2005 Elsevier Ltd. All rights reserved.
Arbusow; Rafikow, Zhurnal Obshchei Khimii, 1937, vol. 7, p. 2195,2197,2199