A novel route to thioketenes by flash vacuum thermolysis of silylatedketene dithioacetals, synthesis of propadienethione.
Y Vallée, S Masson, JL Ripoll
Index: Vallee, Yannick; Masson, Serge; Ripoll, Jean-Louis Tetrahedron Letters, 1986 , vol. 27, # 36 p. 4313 - 4314
Full Text: HTML
Citation Number: 7
Abstract
Thioketenes 1, when devoid of bulky substituents', are very reactive species which have been observed only at low temperatures, and characterized by in situ trapping reactions*. Few methods are available for their synthesis* v 3. The most usual are: thermolysis of their dimers (desaurins) 3, thermolysis or photolysis of 1, 2, 3-thiadiazoles 4* 5, and, in the case of thioketene itself (1, R= H) thermolysis of dithioacetic acid 5. Some years ago, the gas ...
Related Articles:
Methylthiotrimethylsilane. Versatile reagent for thioketalization under neutral conditions
[Evans,D.A. et al. Journal of the American Chemical Society, 1975 , vol. 97, # 11 p. 3229 - 3230]
CARBON-CARBON BOND FORMATION AND KETENIMINE SYNTHESIS FROM N-PHENYL IMIDOTHIOESTERS
[Lage, Nadia; Masson, Serge; Thuillier, Andre Phosphorus, Sulfur and Silicon and the Related Elements, 1991 , vol. 59, # 1-4 p. 141 - 144]
CARBON-CARBON BOND FORMATION AND KETENIMINE SYNTHESIS FROM N-PHENYL IMIDOTHIOESTERS
[Lage, Nadia; Masson, Serge; Thuillier, Andre Phosphorus, Sulfur and Silicon and the Related Elements, 1991 , vol. 59, # 1-4 p. 141 - 144]
[Schlecker,R. et al. Chemische Berichte, 1977 , vol. 110, p. 2880 - 2904]
Fission of silicon–arsenic and tin–arsenic bonds by covalent halides and protic reagents
[Abel,E.W.; Illingworth,S.M. Journal of the Chemical Society [Section] A: Inorganic, Physical, Theoretical, 1969 , p. 1094 - 1097]