Method for producing quinone compound

Details Method for producing quinone compound Method for producing quinone compound

2006-09-14

2008-10-21

Witherspoon, Sikarl A (Department: 1621)

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

Organic compounds

Oxygen containing

C552S296000, C552S299000

Reexamination Certificate

active

07439402

ABSTRACT:
A method for producing menatetrenone that does not have a deleterious influence on the environment, that is safe even when applied to large-scale production, and that is also simple to operate, wherein a compound represented by the following formula (1)is produced by treating with an oxygen source, and without the addition of an additive other than water or aqueous sodium chloride solution, a reaction solution consisting essentially of a solution of a compound represented by the following formula (2) dissolved in a solvent:

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