The present invention relates to compositions for use in the modulation of PDZ domain interactions with cognate ligands. Methods of assessing and characterizing PDZ domain interactions from various polypeptides also are provided.
Carboxy Group as a Remote and Selective Chelating Group for C−H Activation of Arenes
作者:Shangda Li、Hang Wang、Yunxiang Weng、Gang Li
DOI:10.1002/anie.201910691
日期:2019.12.16
The first example of carboxy group assisted, remote-selective C(sp2 )-H activation with a PdII catalyst has been developed and proceeds through a possible κ2 coordination of the carboxy group, thus suppressing the ortho-C-H activation through κ1 coordination. Besides meta-C-H olefination, direct meta-arylation of hydrocinnamic acid derivatives with low-cost aryl iodides has been achieved for the first