Enantioselective fluorination of alpha-chloro-beta-keto phosphonates in the presence of chiral palladium complexes

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초록

The catalytic enantioselective electrophilic fluorination of alpha-chloro-beta-keto phosphonates promoted by chiral palladium complexes has been developed, allowing facile synthesis of the corresponding alpha-chloro-alpha-fluoro-beta-keto phosphonates with excellent enantioselectivity (up to 95% ee). (c) 2013 Elsevier Ltd. All rights reserved.

키워드

Asymmetric catalysis; Chiral palladium catalysts; Electrophilic fluorination; alpha-Chloro-beta-keto phosphonates; MANNICH-TYPE REACTIONS; ASYMMETRIC ELECTROPHILIC FLUORINATION; FRIEDEL-CRAFTS ALKYLATION; CONJUGATE ADDITION; MICHAEL ADDITION; ALPHA,BETA-UNSATURATED KETONES; FUMARATE DERIVATIVES; MEDICINAL CHEMISTRY; CYANO ACETATES; IONIC LIQUID
제목
Enantioselective fluorination of alpha-chloro-beta-keto phosphonates in the presence of chiral palladium complexes
저자
Woo, Saet Byeol; Suh, Chang Won; Koh, Kwang Oh; Kim, Dae Young
DOI
10.1016/j.tetlet.2013.04.054
발행일
2013-06-26
유형
Article
저널명
Tetrahedron Letters
권
54
호
26
페이지
3359 ~ 3362