87892-12-4Relevant articles and documents
Cycloaddition Reactions with Azabenzenes, XIV. - Synthesis of Benzocyclopentisoquinolines and Benzocyclopentisoquinolines (12-Azasteroids)
Neunhoeffer, Hans,Metz, Hans-Joachim
, p. 1476 - 1495 (2007/10/02)
Reaction of methyl cyclopenta-1,2,4-triazine-3-carboxylate (5a) with 1-(6-methoxy-3,4-dihydro-1-naphthyl)pyrrolidine (4a) and with 1-(6-methoxy-3,4-dihydro-2-naphthyl)pyrrolidine (4b) yields the benzocyclopentisoquinolinecarboxylate 6a and the be