Copper-Catalyzed Activation of α-Amino Peroxy and Hydroxy Intermediates to Iminium Ion Precursor: An Access to C4-Substituted 3,4-Dihydroquinazolines via Oxidative Cross Coupling Strategy
2013
Kumar, R Arun | Saidulu, G. | Sridhar, Balasubramanian | Liu, Shiuh Tzung | Reddy, K Rajender
A simple and straightforward approach to access C4-substituted-3,4-dihydroquinazolines has been achieved, where copper-catalyzed activation of α-amino peroxide and hydroxide intermediates to iminium ion precursors has been realized as an important step. Reactions of these intermediates with alkynes, indoles, pyrrole, and silylenol ether afforded the structurally diverse C4-substituted-3,4-dihydroquinazoline derivatives in good yields.
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书目信息
出版者
Springer US
其它主题
Alkynes; Organic chemistry
语言
英语
类型
Journal Article; Text
2024-02-28
MODS