References
- Hydrochloric acid and trimethylchlorosilane were used
- Larson , G. L. and Hernandez , A. 1973 . J. Org. Chem. , 38 : 3935
- Carbon tetrachloride, chloroform, methylene chloride, benzene and tetrahydrofuran were used
- The ketone precurser to the trimethylsilyl enol ether
- Isolated yield of the hemithio ketal. All compounds showed satisfactory ir and pmr spectra and glc traces
- Djerassi , C. and Gorman , M. 1953 . J. Amer. Chem. Soc. , 75 : 3704
- Wilson , G. E. Jr. , Huang , M. G. and Schloman , W. W. Jr. 1968 . J. Org. Chem. , 33 : 2133