Unexpected Side Reaction in the Inte

Unexpected Side Reaction in the Intermolecular N-H Insertion of Phenyl Diazoacetates with Arylamines

Unexpected side reaction is discovered from the N-H insertion of phenyl diazoacetates with arylamines in the presence of Rh2(OAc)4 catalyst. This side reaction is not evident with copper catalysts such as Cu(acac)2 or Cu(OTf)2. Good yieldof the N-H insertion was obtained by using 0.2% of copper catalyst.

作 者： Yan Xin ZHU Yuan Hua WANG Zhi Yong CHEN Wen Hao HU   作者单位： Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041  刊 名： 中国化学快报（英文版）  ISTIC SCI 英文刊名： CHINESE CHEMICAL LETTERS  年，卷(期)： 2005 16(3)  分类号：   关键词： N-H insertion   diazoester   carbene   ylide   rearrangement  

【Unexpected Side Reaction in the Inte】相关文章：

Numerical Approximation of a Reaction-Diffusion System with Fast Reversible Reaction04-26

第4讲：doggy bag; sunny side up05-04

第187讲：make tracks; wrong side of the tracks05-04

Catalytic degradation of methylene blue by Fenton like system:model to the environmental reaction04-26

Kinetic modelling of NO + CO reaction on Pt/MoOx /Al2O3 catalyst04-27

Exchange Reaction Between Selenite and Hydroxyl Ion of Variable Charge Soil Surfaces: Ⅱ. Kinetics of Hydroxyl Release04-27

Study on absorbance and laser damage threshold of HfO2 films prepared by ion-assisted reaction deposition04-27