Process for the synthesis of 1,3-diols

Details Process for the synthesis of 1,3-diols Process for the synthesis of 1,3-diols

2005-11-08

2005-11-08

Seaman, D. Margaret (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

C546S173000, C546S304000, C546S310000, C546S312000, C546S339000, C546S342000

Reexamination Certificate

active

06962994

ABSTRACT:
An improved process for the preparation of cis-1,3-diols is described where a beta hydroxy ketone is treated with a trialkylborane or dialkylalkoxyborane or a mixture of a trialkylborane and a dialkylalkoxyborane followed by recovery and reuse of the alkylborane species to convert additional beta hydroxy ketone to the cis-1,3-diol.

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