发明名称 |
METHOD FOR PRODUCING CARBOXYLIC ACID COMPOUND |
摘要 |
<p>The present invention provides a method for producing a compound represented by the formula (3):
wherein n is an integer of 1 to 6, characterized by the steps of hydrolyzing a solution containing an ester compound represented by the formula (1):
wherein R is a lower alkyl group and n is an integer of 1 to 6, and a compound represented by the formula (2):
wherein R is as defined above, adjusting the pH of the resulting solution to pH 4 to 8, and then subjecting to phase separation to obtain an organic layer containing the carboxylic acid of formula (3).</p> |
申请公布号 |
EP1739071(A1) |
申请公布日期 |
2007.01.03 |
申请号 |
EP20050721717 |
申请日期 |
2005.03.29 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
HIBINO, HIROAKI;YOSHIDA, TOMOYASU |
分类号 |
C07C51/09;C07C65/24 |
主分类号 |
C07C51/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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