Premium
The effect of electron donating groups on the stability of thiabenzenes
Author(s) -
Pirelahi Hooshang,
Abdoh Yahya,
Hadjmirsadeghi Faezeh,
Sagherichi Hasan
Publication year - 1976
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.5570130208
Subject(s) - chemistry , thiopyran , medicinal chemistry , electron , stereochemistry , quantum mechanics , physics
1‐( p ‐Methoxyphenyl)‐2,4,6‐triphenylthiabenzene (X) has been synthesized and shown to be more stable than the 1‐phenyl analog. 1‐Phenyl‐2,4,6‐tri( p ‐methoxyphenyl)thiabenzene (XVI) was not stable enough to be isolated in pure form and rearranged readily to the isomeric 2‐and 4‐thiopyrans. Only the pure 4‐phenyl‐2,4,6‐tri( p ‐methoxyphenyl)thiopyran (XVIII) could be isolated.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom