Steric and Electronic Influence on Photochromic Switching of N,C-Chelate Four-Coordinate Organoboron Compounds
作者:Hazem Amarne、Chul Baik、Stephen K. Murphy、Suning Wang
DOI:10.1002/chem.200903582
日期:2010.4.26
A four‐coordinateorganoboron compound B(ppy)Mes2 (1, ppy=2‐phenylpyridyl, Mes=mesityl) was previously found to undergo reversible photochromic switching through the formation/breaking of a CC bond, accompanied by a dramatic color change from colorless to dark blue. To understand this unusual phenomenon, a series of new four‐coordinate boron compounds based on the ppy‐chelate ligand and its derivatives
[EN] ENZYMATICALLY-RELEASABLE ARYL DIAZONIUM SPECIES<br/>[FR] ESPÈCE D'ARYLDIAZONIUM À LIBÉRATION ENZYMATIQUE
申请人:UNIV ARIZONA
公开号:WO2018165666A1
公开(公告)日:2018-09-13
Triazabutadiene molecules and methods of use of triazabutadiene molecules, for example methods and compositions for yielding an aryl diazonium species from a triazabutadiene molecule, e.g., a protected aryl diazonium species in the form of a triazabutadiene. In some embodiments, an enzyme catalyzes the reaction yielding the aryl diazonium species from the triazabutadiene molecule. As an example, the methods and compositions herein may be used for delivery of drugs.