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Patent Searching and Data


Title:
METHOD FOR PRODUCING ISOPRENOID DERIVATIVE
Document Type and Number:
Japanese Patent JP2007008886
Kind Code:
A
Abstract:

To provide a method for producing an isoprenoid derivative, further particularly, a method for condensing a hydroquinone derivative with a prenyl alcohol in the presence of a sulfolane and a Lewis acid and then oxidizing the condensed material.

In the production of the isoprenoid derivative, the hydroquinone derivative is condensed with the prenyl alcohol in the presence of sulfolane and the Lewis acid and then, the condensed material is oxidized. As a result, the isoprenoid derivative can be synthesized in extremely high yield. A coenzyme Q used as a medicine, etc., can inexpensively and efficiently be produced by using the method of the present invention.


Inventors:
YAMANE HIROYUKI
Application Number:
JP2005193266A
Publication Date:
January 18, 2007
Filing Date:
July 01, 2005
Export Citation:
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Assignee:
FARUMATEKKU KK J
International Classes:
C07C46/06; C07C50/28; C07B61/00; C07C41/30; C07C43/23