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Annelation of α,β‐unsaturated esters to thian‐3‐one 1‐oxides using dianion of ω‐(methylsulfinyl)acetophenone
Author(s) -
Tamura Yasumitsu,
Shindo Hirohisa,
Ishibashi Hiroyuki
Publication year - 1980
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.5570170762
Subject(s) - chemistry , acetophenone , annulation , salt (chemistry) , organic chemistry , medicinal chemistry , catalysis
β‐Monosubstituted α,β‐unsaturated esters undergo an annelation with dilithio salt of ω‐(methylsulfinyl)‐acetophenone to produce 5‐substituted 6‐benzoylthian‐3‐one 1‐oxides.