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Formation and crystal structure of an exocyclic enol δ‐lactone obtained from dimedone and trimethylsilylethynyl phenyliodonium triflate
Author(s) -
Nikas Spyros,
Rodios Nestor A.,
Varvoglis Anastasios,
Terzis Aristidis,
Raptopoulou Catherine R.
Publication year - 1996
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.5570330375
Subject(s) - dimedone , chemistry , trifluoromethanesulfonate , enol , crystal structure , medicinal chemistry , ion , organic chemistry , catalysis
The reaction between dimedone anion and trimethylsilylethynyl phenyliodonium triflate leads to the formation of 4,4‐dimethyl‐6‐(1,5‐bistrimethylsilylpentane‐1,4‐diyne‐3‐ylidene)‐δ‐valerolactone, whose crystal structure has been determined.