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Silver and Palladium Cocatalyzed Carbonylative Activation of Benzotriazoles to Benzoxazinones under Neutral Conditions
Organic Letters ( IF 4.9 ) Pub Date : 2017-10-26 00:00:00 , DOI: 10.1021/acs.orglett.7b03184
Zhiping Yin 1 , Zechao Wang 1 , Xiao-Feng Wu 1
Affiliation  

A novel and efficient method for the carbonylative activation of benzotriazoles to benzoxazinones has been developed. By using a silver and palladium bimetallic catalyst system, a broad range of benzotriazoles were transformed into the corresponding benzoxazinones in moderate to good yields with excellent functional group tolerance. Notably, this procedure proceeds under neutral conditions.

中文翻译:

中性条件下银和钯共催化苯并三唑羰基活化为苯并恶嗪酮

已经开发出一种新颖有效的方法,用于苯并三唑羰基化活化为苯并恶嗪酮。通过使用银和钯双金属催化剂体系,各种苯并三唑以中等到良好的收率被转化为相应的苯并三嗪酮,并具有出色的官能团耐受性。值得注意的是,该过程在中性条件下进行。
更新日期:2017-10-26
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