A Cu(OAc)2-mediated C-Hamidation and amination of arenes and heteroarenes has been developed using a readily removable directing group. A wide range of sulfonamides, amides, and anilines function as amine donors in this reaction. Heterocycles present in both reactants are tolerated, making this a broadly applicable method for the synthesis of a family of inhibitors including 2-benzamidobenzoic acids
Synthesis of photochromic dithienylethenes having quinoline and Triazolo[4,3-a]quinoline bridges
作者:M. M. Krayushkin、B. V. Lichitskii、D. V. Pashchenko、I. A. Antonov、B. V. Nabatov、A. A. Dudinov
DOI:10.1134/s1070428007090163
日期:2007.9
Convenient synthetic approaches to new photochromic dithienylethenes with quinoline and triazolo[4,3-a]quinoline bridging fragments have been developed.
The Cyclization Reaction of Di-(p-halogenophenyl)-trifluoromethylcarbinols