147169-98-0Relevant articles and documents
An Activity-Based Sensing Fluorogenic Probe for Monitoring Ethylene in Living Cells and Plants
Chen, Yiliang,Guo, Duojing,Jing, Maofeng,Li, Ji,Li, Yu,Liu, Hao,Wang, Biao,Wei, Lirong,Yan, Wei,Ye, Yonghao,Yu, Na,Zhao, Jing,Zheng, Ying
supporting information, p. 21934 - 21942 (2021/08/30)
Ethylene (ET) is an important gaseous plant hormone. It is highly desirable to develop fluorescent probes for monitoring ethylene in living cells. We report an efficient RhIII-catalysed coupling of N-phenoxyacetamides to ethylene in the presenc
Cp?Rh(III)/Bicyclic Olefin Cocatalyzed C-H Bond Amidation by Intramolecular Amide Transfer
Wang, Xiaoming,Gensch, Tobias,Lerchen, Andreas,Daniliuc, Constantin G.,Glorius, Frank
, p. 6506 - 6512 (2017/05/17)
A bicyclic olefin was discovered as a cocatalyst in a Cp?Rh(III)-catalyzed C-H bond amidation proceeding by an intramolecular amide transfer in N-phenoxyacetamide derivatives. Combining experimental and theoretical studies, we propose that the olefin promotes a Rh(III) intermediate to undergo oxidative addition into the O-N bond to form a Rh(V) nitrenoid species and subsequently direct the nitrenoid to add to the ortho position. The amide directing group plays a dual role as a cleavable coordinating moiety as well as an essential coupling partner for the C-H amidation. This methodology was successfully applied to the late-stage diversification of natural products and a marketed drug under mild conditions.
Rh(iii)-catalyzed and alcohol-involved carbenoid C-H insertion into N-phenoxyacetamides using α-diazomalonates
Zhou, Jie,Shi, Jingjing,Liu, Xuelei,Jia, Jinlong,Song, Huacan,Xu, H. Eric,Yi, Wei
, p. 5868 - 5871 (2015/03/30)
Here we report a new and mild Rh(iii)-catalyzed and alcohol-involved carbenoid C-H insertion into N-phenoxyacetamides using α-diazomalonates. This reaction provided a straightforward way for installing both an α-quaternary carbon center and a free-OH moiety into the phenyl ring, thus giving access to useful 2-(2-hydroxyphenyl)-2-alkoxymalonates with good substrate/functional group tolerance. This journal is
Copper(II)-catalyzed conversion of bisaryloxime ethers to 2-arylbenzoxazoles via C-H functionalization/C-N/C-O bonds formation
Guru, Murali Mohan,Ali, Md Ashif,Punniyamurthy, Tharmalingam
body text, p. 1194 - 1197 (2011/04/26)
A copper(II)-catalyzed conversion of bisaryloxime ethers to 2-arylbenzoxazoles has been developed. The reaction involves a cascade C-H functionalization and C-N/C-O bond formation under oxygen atmosphere.(Figure Presented)