Premium
Novel heterocycles. 8 . Fused isoquinolines derived from the reaction of homophthalic anhydride with cyclic imino ethers
Author(s) -
Coppola Gary M.
Publication year - 1981
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570180427
Subject(s) - chemistry , oxazoline , acetic anhydride , alkoxy group , pummerer rearrangement , organic chemistry , stereochemistry , medicinal chemistry , alkyl , catalysis
Abstract Homophthalic anhydride and cyclic imino ethers react to produce fused isoquinolines 6–9 . In the case of 2‐ethoxy‐2‐oxazoline, a second compound whose structure is believed to be the spiro compound 10 was also isolated. Spectral data for these type systems are discussed.