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[期刊论文] 作者:Yanzhen Huang,Chao Pi,Zhen Tang,Yangjie Wu,Xiuling Cui,
来源:中国化学快报(英文版) 年份:2020
Cp*Co(Ⅲ)-catalyzed direct C—H amidation of azines has been developed. This conversion could proceed smoothly in the absence of external oxidants, acids or bas...
Rhodium(Ⅲ)-catalyzed [4 + 2] annulation of N-arylbenzamidines with 1,4,2-dioxazol-5-ones:Easy access
[期刊论文] 作者:Jie Ren,Yanzhen Huang,Chao Pi,Xiuling Cui,Yangjie Wu,
来源:中国化学快报(英文版) 年份:2021
A novel approach for the synthesis of 4-aminoquinazolines has been developed via rhodium(Ⅲ)-catalyzed[4 + 2]annulation of N-arylbenzamidines with 1,4,2-dioxazol-5-ones.This reaction features excellent regioselectivity,broad substrate scope......
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