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.
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.