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Saturated heterocycles. 176 Synthesis and steric structure of quaternary azeto[2,1‐ a ]isoquinoline stereoisomers
Author(s) -
Bernáth Gábor,
Fölöp Ferenc,
Árva Judit,
Kóbor Jenö,
Sohár Pál
Publication year - 1991
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.5570280228
Subject(s) - chemistry , steric effects , isoquinoline , diastereomer , stereospecificity , stereochemistry , quaternary , nuclear magnetic resonance spectroscopy , organic chemistry , catalysis , paleontology , biology
Starting from 1‐substituted azeto[2,1‐ a ]isoquinoline diastereomers, a number of quaternary salts were prepared. The reactions leading to the quaternary salts were stereospecific, independently of the configuration at C‐1, resulting in diastereomers. The steric structures of the new compounds were proved by nmr spectroscopy.