一种通过非贵重钼催化的2的脱氧杂环化催化合成具有多种官能团的2-芳基-2H-苯并[ d ][1,2,3]三唑的新策略,收率良好至优异描述了-硝基偶氮苯。该转化的显着特点包括使用现成的底物、有价值的产品和易于扩大规模。机理研究表明该反应是通过Mo( VI )/Mo( IV )催化循环从2-硝基偶氮苯进行双重脱氧,形成2-芳基-2H-苯并[ d ][1,2,3 ]三唑-N 1 -氧化物或氮烯中间体。
Palladium-Catalyzed Ortho-Alkoxylation of 2-Aryl-1,2,3-triazoles
作者:Suping Shi、Chunxiang Kuang
DOI:10.1021/jo5008306
日期:2014.7.3
Palladium-catalyzed alkoxylation of 2-aryl-1,2,3-triazoles was described in the presence of various groups in the aromatic rings. In addition, some other directing groups of heterocycles containing nitrogen were explored.
TRI-FUNCTIONAL UV-ABSORBING COMPOUNDS AND USE THEREOF
申请人:Domschke Angelika Maria
公开号:US20100168359A1
公开(公告)日:2010-07-01
Described herein are tri-functional compounds useful in the production of ophthalmic lenses. The compounds are composed of UV absorber having a polymerization initiator directly or indirectly bonded to the ultraviolet absorber, and an olefinic group directly or indirectly bonded to the ultraviolet absorber. Also described herein are polymers and ophthalmic lenses produced from the tri-functional compounds described herein.
NOVEL COMPOUND, COLORING COMPOSITION FOR DYEING OR TEXTILE PRINTING, INK FOR INK JET TEXTILE PRINTING, METHOD OF PRINTING ON FABRIC, AND DYED OR PRINTED FABRIC
申请人:FUJIFILM Corporation
公开号:US20180208772A1
公开(公告)日:2018-07-26
Provided are a compound represented by any one of Formulae (1) to (3) described in the specification, a coloring composition for dyeing or textile printing including the compound, an ink for ink jet textile printing, a method of printing on fabric, and a dyed or printed fabric.