3298-40-6Relevant articles and documents
-Catalyzed cascade arylation and chlorination of α-diazocarbonyl compounds with arylboronic acids and n -chlorosuccinimide for facile synthesis of α-aryl-α-chloro carbonyl compounds
Ng, Fo-Ning,Lau, Yan-Fung,Zhou, Zhongyuan,Yu, Wing-Yiu
supporting information, p. 1676 - 1679 (2015/04/14)
A Rh(III)-catalyzed cascade arylation and chlorination of α-diazocarbonyl compounds with arylboronic acids and N-chlorosuccinimide was achieved. The reaction exhibits excellent functional group tolerance on the organoboron and the diazo reagents; the functionalized α-aryl-α-chlorocarbonyl compounds were obtained in up to 86% yields. The cascade reaction should involve migratory carbene insertion of arylrhodium(III) to form some reactive rhodium(III)-diketonate complexes. Its subsequent reaction with N-chlorosuccinmide afforded the α-chlorocarbonyl products.
ARYLIMINOMALONIC ESTERS
Markov, V. I.,Prosyanik, A. V.,Fedoseenko, D. V.,Loban', S. V.,Starovoitov, V. V.
, p. 2209 - 2215 (2007/10/02)
The condensation of nitrosobenzene with malonis esters is the best method for the production of dialkyl phenyliminomalonates, whereas the thermolysis of symmetrical and unsymmetrical di(arylamino)malonic esters is a good method for the synthesis of substituted dialkyl aryliminomalonates.
