Resin, photosensitive resin composition, electronic component and display device using the same
申请人:TORAY INDUSTRIES, INC.
公开号:US11333976B2
公开(公告)日:2022-05-17
A resin having a small linear thermal expansion coefficient and a low absorbance is provided. The resin is characterized by including at least one structure selected from structures represented by the following general formulae (1) and (2):
Phosphine-Catalyzed Dearomative [3 + 2] Cycloaddition of Benzoxazoles with a Cyclopropenone
作者:Xingben Wang、Congjun Yu、Iuliana L. Atodiresei、Frederic W. Patureau
DOI:10.1021/acs.orglett.1c04045
日期:2022.2.11
The triphenylphosphine-catalyzed dearomative [3 + 2] cycloaddition of benzoxazoles with 1,2-diphenylcyclopropenone is herein described. The reaction scope, mechanism, and possible future applications of this rare organocatalyzed cycloaddition are herein discussed.