747369-83-1Relevant academic research and scientific papers
A Novel Ring Closure leading to 3,9-Dihydroxyaporphines (3,9-Dihydroxy-4H-dibenzoquinolines). Part 2
Copp, Frederick C.,Franzmann, Karl W.,Grundy, Julian,Whalley, W. Basil
, p. 2455 - 2462 (2007/10/02)
3,9-Dihydroxyaporphines are formed by a novel and efficient ring closure when certain 1-benzyl-1,2,3,4-tetrahydro-5,8-dimethoxyisoquinolines are demethylated in refluxing hydrobromic acid.In accordance with a mechanism proposed in Part 1, it has been show
