1229952-89-9Relevant academic research and scientific papers
Catalyst-free photodecarbonylation ofortho-amino benzaldehyde
Li, Lamei,Wang, Songping,Wei, Wentao,Yan, Ming,Zhou, Jingwei
supporting information, p. 3421 - 3426 (2020/06/25)
It is almost a consensus that decarbonylation of the aldehyde group (-CHO) needs to not only be mediated by transition metal catalysts, but also requires severe reaction conditions (high temperature and long reaction time). In this work, inspired by the “conformational-selectivity-based” design strategy, we broke this consensus and discovered a catalyst-free photodecarbonylation of the aldehyde group. It revealed that decarbonylation can be easily achieved with visible light irradiation by introducing a tertiary amine into theortho-position of the aldehyde group. A diverse array of tertiary amines is tolerated by our photodecarbonylation under mild conditions. Furthermore, the (QM) computations of the mechanism and the experiments on well-designed special substrates revealed that our photodecarbonylation depends on the conformational specificity of the aldehyde group and tertiary amine, and occurs through an unusual [1,4]-H shift and a subsequent [1,3]-H shift.
NOVEL SUBSTITUTED ARYL DERIVATIVES, THEIR PROCESS OF PREPARATION AND THEIR THERAPEUTICAL USES AS ANTI-HIV AGENTS
-
Page/Page column 81, (2010/06/22)
The present invention concerns novel substituted aryl derivatives, their process of preparation and their use for inhibiting virus replication and for treating viral diseases or disorders such as HIV and/or HCV infection.
