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Calcium(II)‐Catalyzed Alkenylation of N ‐Acyliminiums and Related Ions with Vinylboronic Acids
Author(s) -
Qi Chenxiao,
Gandon Vincent,
Lebœuf David
Publication year - 2017
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.201700214
Subject(s) - chemistry , calcium , catalysis , ion , nitrogen , combinatorial chemistry , organic chemistry
Abstract Efficient C−C bond‐forming reactions between N,O ‐acetals and vinylboronic acids were achieved via a calcium(II)‐catalyzed formation of a N ‐acyliminium intermediate or a related ion. This strategy can give a rapid access to a wide variety of alkenyl‐functionalized nitrogen‐containing compounds in good to excellent yields under simple reaction conditions.