20412-82-2Relevant academic research and scientific papers
Transfer hydrogenation of isoquinolinium salts catalyzed by a rhodium complex
Wu, Jiashou,Liao, Jian,Zhu, Jin,Deng, Jingen
, p. 2059 - 2062 (2008/02/05)
Regio- and chemoselective transfer hydrogenation of isoquinolinium salts catalyzed by [Cp*RhCl2]2 using HCOOH-Et3N (5:2) as a hydrogen source was realized. A variety of N-methyl- and N-benzyl-1,2,3,4-tetrahydroisoquinoline
2-BENZOPYRYLIUM SALTS. A NEW APPROACH TO THE SYNTHESIS OF THE NATURAL ALKALOID SALSOLIDINE USING 2-BENZOPYRYLIUM SALTS
Shcherbakova, I. V.,Brovchenko, V. G.,Kuznetsov, E. V.
, p. 774 - 777 (2007/10/02)
The reaction of 6,7-dimethoxy-1-methyl-2-benzopyrylium salt with ammonia forms the corresponding isoquinoline, and its reaction with methylamine and benzylamine forms mixtures of the corresponding isoquinolinium salts and naphthylamines.The reduction of 2
