Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1981-07-06
1983-08-23
Rizzo, Nicholas S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
2602452R, 2602391, 544 26, 544 27, 548136, 548251, 548255, 548263, 548337, C07D50104
Patent
active
044005091
ABSTRACT:
An improved process for the trimethylsilylation of organic compounds with at least one active hydrogen atom with hexamethyldisilazane, the improvement comprising effecting the reaction in the presence of 0.001 to 10 mole percent of a catalyst of the formula
REFERENCES:
Harpp et al., JACS vol. 100, p. 1222 (1978).
Evans, JACS vol. 99, 5009 (1977).
Cephalosporins and Pencillins pp. 179-180 (1972) edited by E. Flynn (Academic Press, N.Y.).
Bruynes Cornelis A.
Jurriens Theodorus K.
Gist-Brocades N.V.
Rizzo Nicholas S.
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