发明名称 |
Process of preparing omega -hydroxy acids |
摘要 |
A new synthesis of omega -hydroxy acids, which employs commercially available starting materials and lowers the cost of production. The process involves coupling a fatty acyl group by enamine chemistry, followed by a ring expansion and selective reduction of ketoacid.
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申请公布号 |
US5502226(A) |
申请公布日期 |
1996.03.26 |
申请号 |
US19940338300 |
申请日期 |
1994.11.14 |
申请人 |
ELIZABETH ARDEN CO., DIVISION OF CONOPCO, INC. |
发明人 |
CHO, SUK H.;DEFLORIO, VICTOR |
分类号 |
B01J31/02;C07B61/00;C07C51/245;C07C51/295;C07C51/347;C07C51/353;C07C51/367;C07C51/377;C07C53/15;C07C59/01;C07C59/105;C07C59/42;C07C59/66;C07C59/90;(IPC1-7):C07C51/00 |
主分类号 |
B01J31/02 |
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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