Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1989-06-22
1991-09-10
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
556410, 556413, 556442, 556470, 544 69, C07F 708, C07F 718, C07F 710, C07D20500
Patent
active
050475266
ABSTRACT:
A dehydrogenative silylation process of organic compounds having active hydrogen which comprises reacting an organic compound having active hydrogen with t-butyldimethylsilane in the presence of a catalyst which is a metal of Group VIII of the periodic table or its compound. The reaction may be carried out in a solvent. When the organic compound is a strongly acidic compound, the reaction may be carried out without use of any catalyst.
REFERENCES:
Noll, "Chemistry and Technology of Silicones", Academic Press, N.Y. (1968), p. 92.
"A Stereocontrolled Synthesis of (+)-Thienamycin", by Salzmann et al.; J. Am. Chem. Soc. 1980, 102, 6161-6163.
"Protection of Hydroxyl Groups as tert-Butyldimethylsilyl Derivatives", by Corey et al.; Journal of the American Chemical Society; Aug. 23, 1972; pp. 6190 & 6191.
Shaver Paul F.
Shin-Etsu Chemical Co. , Ltd.
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