A New Reaction of Tetrabutylammonium Camphorsulfonate with P4S10. Synthesis and Crystal Structure of the First Chiral Tetrathiophosphate Derivative
✍ Scribed by Raouf Echarri; M; Isabel Matheu; Carmen Claver; Sergio Castillión; Angel Alvarez-Larena; Juan F. Piniella
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- French
- Weight
- 364 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
Compound 5 has been synthesized in a good yield by reacting tetrabutylammonium camphorsulfonate with P4S1O,and characterized by X ray diffraction. 01997 Elsevier Science Ltd.
Auxiliary ligands based on the camphorsulfonic backbone have been shown to be highly efficient in asymmetric synthesis.l On the other hand, sulfur derivatives such as thiols, sulfides and sulfoxides have been widely used in asymmetric synthesis.z So, alkylthioalcohols such as 1have been successfully used in asymmetric Pauson-Khand reactions.q Recently, we have reported the synthesis of new sulfur containing camphor derivatives 2.4
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