[EN] CATIONICALLY CURABLE COMPOSITIONS WITH LATENT REDUCING AGENT DEMONSTRATING LOW CURE TEMPERATURE<br/>[FR] COMPOSITIONS DURCISSABLES CATIONIQUEMENT AVEC UN AGENT DE RÉDUCTION LATENT PRÉSENTANT UNE BASSE TEMPÉRATURE DE DURCISSEMENT
申请人:HENKEL IP & HOLDING GMBH
公开号:WO2020006159A1
公开(公告)日:2020-01-02
Cationically curable compositions with latent reducing agents that demonstrate low cure temperature and improved work life are provided.
提供了具有潜在还原剂的阳离子可固化组合物,表现出低固化温度和改善的工作寿命。
[EN] EPOTHILONE B AND DICTYOSTATIN ANALOGS, THEIR PREPARATION AND USE<br/>[FR] ANALOGUES DE DICTYOSTATINE ET ÉPOTHILONE B, LEUR PRÉPARATION ET LEUR UTILISATION
申请人:UNIV COLUMBIA
公开号:WO2017019550A1
公开(公告)日:2017-02-02
A compound having the structure (I) or (II).
具有结构(I)或(II)的化合物。
A deep cavitand catalyzes the Diels–Alder reaction of bound maleimides
作者:Richard J. Hooley、Julius Rebek Jr.
DOI:10.1039/b713104f
日期:——
A deep cavitand catalyzes DielsâAlder reactions of bound maleimides via activation of the dienophile by interaction with the organized hydrogen bonding network at the cavitand rim. Rapid inâout exchange of reactant and product allows efficient turnover. The increase in steric bulk of the reaction product lessens its binding affinity, reducing (and in some cases completely eliminating) product inhibition.