Premium
Abbaureaktionen an 3‐[2′‐(2″‐Dimethylaminoäthyl)‐phenyl]‐isochromanen
Author(s) -
Wiegrebe Wolfgang,
Michael Stephan Hans,
Fricke Johann,
Peter Schlunegger Urs
Publication year - 1976
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19760590327
Subject(s) - chemistry , aldehyde , amine gas treating , hydrazone , aryl , carboxylic acid , organic chemistry , degradation (telecommunications) , catalysis , telecommunications , alkyl , computer science
Degradation of 3‐[2′‐(2′‐Dimethylaminoethyl)‐phenyl]‐isochromanes Degradation of the β‐dimethylaminoethyl sidechain of properly substituted 3‐aryl‐isochromanes produce inter alia the amines 2 , the syrenes 3 , the aldehyde 5b and the carboxylic acid 4b . The racemates of the amine 15 and the aldehyd 5b were resolved; the chiral center of the menthoxycarbonyl‐hydrazone was eliminated by ester interchange.