Substituent interaction with ring sulfur in some heterocyclic compounds
作者:
David M. Mckinnon,
A. A. Abouzeid,
期刊:
Journal of Heterocyclic Chemistry
(WILEY Available online 1991)
卷期:
Volume 28,
issue 3
页码: 749-752
ISSN:0022-152X
年代: 1991
DOI:10.1002/jhet.5570280333
出版商: Wiley‐Blackwell
数据来源: WILEY
摘要:
AbstractThe infrared carbonyl absorptions of 7‐acetyl‐1,2‐benzisothiazoles are similar to 7‐acetylbenzo[b]thiophenes, but are lower by approximately 15 cm−1than the corresponding benzo[b]furans. The reasons for this are
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