221656-37-7Relevant articles and documents
Synthesis of some N-methyl-1,2,3,4-tetrahydroisoquinolines by Friedel-Crafts cyclisation using benzotriazole auxiliary
Locher, Cornelia,Peerzada, Naseem
, p. 179 - 184 (1999)
1-Hydroxymethylbenzotriazole reacts with phenylethylamines to give the respective N,N-bis(benzotriazol-1-ylmethyl)phenylethylamines, which are then subject to an intramolecular Friedel-Crafts cyclisation at room temperature to yield N-benzotriazol-1-ylmet