发明名称 |
Cyclohexane diol composition |
摘要 |
Described is a mixture of cyclohexane diol intermediates produced while carrying out a process wherein a mixture of compounds having a sandalwood aroma is prepared, which process comprises; 1. Reacting catechol with camphene in the presence of a Friedel Crafts Catalyst to form a first alkylation product; and then 2. Treating said first alkylation product with hydrogen in the presence of a hydrogenation catalyst, thus forming, initially, the diol intermediates of our invention and then, on continuing the hydrogenation, the mixture useful in perfumery.
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申请公布号 |
US4061686(A) |
申请公布日期 |
1977.12.06 |
申请号 |
US19760753618 |
申请日期 |
1976.12.22 |
申请人 |
INTERNATIONAL FLAVORS & FRAGRANCES INC. |
发明人 |
HALL, JOHN B.;WEIGERS, WILHELMUS JOHANNEN |
分类号 |
C07C35/21;C07C27/00;C07C35/14;C07C37/11;C07C37/14;C07C39/06;C07C39/17;C07C67/00;C11B9/00 |
主分类号 |
C07C35/21 |
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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