Access to new reactive unsaturated cycloalkenethiones by flash vacuum thermolysis

Authors
Briard, E Levillain, J Ripoll, JL
Citation
E. Briard et al., Access to new reactive unsaturated cycloalkenethiones by flash vacuum thermolysis, PHOSPHOR SU, 153, 1999, pp. 387-388
Citations number
7
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
ISSN journal
10426507 → ACNP
Volume
153
Year of publication
1999
Pages
387 - 388
Database
ISI
SICI code
1042-6507(1999)153:<387:ATNRUC>2.0.ZU;2-A
Abstract
The reactive conjugated cycloalkenethiones (3, 4, 5) have been synthesized from the corresponding cycloalkenylsulfanyl compounds under flash vacuum th ermolysis (FVT) conditions. The nonconjugated cycloalkenethiones (8, 9) wer e prepared in the same way, the tautomerisation into;cycloalkadienethiols ( 10, 11) occurred at 77 K. As for the cyclobutenethione 13, only the ring op ening products were observed at 77 K.