Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1990-09-20
1992-04-14
Shen, Cecilia
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
544398, 560209, 560227, 560230, 560240, 568606, 568607, 568608, 568609, 568610, 568614, 568618, 568619, 568620, 568621, 568622, 568623, 568624, 568625, 568659, 568660, 568661, 568662, 568663, 568664, C07D29500, C07C 4103
Patent
active
051049872
ABSTRACT:
This invention relates to a process for the alkoxylation of an active hydrogen-containing compound comprising contacting the active hydrogen-containing compound with an alkylene carbonate in the presence of a mixed metal oxide catalyst under conditions effective to alkoxylate the active hydrogen-containing compound.
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Allen Rose M.
Shen Cecilia
Union Carbide Chemicals & Plastics Technology Corporation
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