Document Type and Number:
Japanese Patent JPS6116373
Kind Code:
B2
Abstract:
A process for the separation and/or purification of oligo- and polyhydroxy compounds by introducing and subsequently eliminating protective groups, wherein oligo- and polyhydroxy compounds are reacted with bis(ethyl-pivaloyloxy)-diboroxane or ethylboroxine, optionally in inert solvents, the resulting O-ethylboranodiyl derivatives of the hydroxy compounds are separated off and the O-ethylboranodiyl protective groups are eliminated by alcoholic compounds, for example methanol or glycol.
Inventors:
ROORANDO KESUTAA
BIRUHERUMU FUAU DAARUHOTSUFU
BIRUHERUMU FUAU DAARUHOTSUFU
Application Number:
JP5493281A
Publication Date:
April 30, 1986
Filing Date:
April 10, 1981
Export Citation:
Assignee:
STUDIENGESELLSCHAFT KOHLE MBH
International Classes:
C07C29/88; C07B31/00; C07B51/00; C07C27/00; C07C31/18; C07C67/00; C07F5/02; C07H1/06; C07H3/02; C07H3/06; C07H5/02; C07H7/02; C07H15/04; C07H23/00; C08B1/00; C08B15/08; C08B30/00; C08B30/04; C08B30/20; C08B33/00; C08B37/00; C13K1/00
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