182296-68-0Relevant articles and documents
Synthesis of benzocycloheptenones by 1,3-dipolar additions of 2-(1,3-benzodioxol-5-ylmethyl)-4-hydroxy-3-methoxycarbonylisoquinolin-2-ium chloride with dipolarophiles
Edmunds, Jeremy J.,Cheng, Xue-Min,Tobias, Brian
, p. 2005 - 2008 (1996)
The addition of thionyl chloride to dihydroisoquinolines affords isoquinolinium chlorides which are readily converted to the corresponding ylides upon treatment with sodium hydrogen carbonate. These ylides undergo facile 1,3-dipolar additions with dimethy