Synthesis and Evaluation of Chiral Dibenzazepinium Halide Phase-Transfer Catalysts
作者:Barry Lygo、Bryan Allbutt、Douglas Beaumont、Umar Butt、James Gilks
DOI:10.1055/s-0028-1087810
日期:2009.3
Two complimentary routes to chiral dibenzazepinium halides have been developed. This has enabled the synthesis and evaluation of a range of potential phase-transfer catalysts (PTC) for asymmetric alkylation and Michael addition reactions involving glycine imine esters.
已开发出两条制备手性二苯并氮杂卓季盐卤化物的互补路线。这使得合成并评估了一系列潜在的相转移催化剂(PTC),可用于涉及甘氨酸亚胺酯的不对称烷基化和迈克尔加成反应。