发明授权
US4666629A Process for preparing mixture containing 2-campholenylidenbutanol,
product produced thereby and perfumery uses thereof
失效
制备含有2-蒎烯烯基丁醇的混合物的方法，由此生产的产品及其香料用途
- 专利标题： Process for preparing mixture containing 2-campholenylidenbutanol, product produced thereby and perfumery uses thereof
- 专利标题（中）： 制备含有2-蒎烯烯基丁醇的混合物的方法，由此生产的产品及其香料用途
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申请号： US894964申请日： 1986-08-08
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公开(公告)号： US4666629A公开(公告)日： 1987-05-19
- 发明人: Wilhelmus J. Wiegers , Mark A. Sprecker , William L. Schreiber
- 申请人： Wilhelmus J. Wiegers , Mark A. Sprecker , William L. Schreiber
- 申请人地址： NY New York
- 专利权人： International Flavors & Fragrances Inc.
- 当前专利权人： International Flavors & Fragrances Inc.
- 当前专利权人地址： NY New York
- 主分类号： C07C29/141
- IPC分类号： C07C29/141 ; C07C35/06 ; C11B9/00 ; C11D3/50 ; A61K7/46
摘要：
Described is an economical and novel process for preparing a mixture containing 2-campholenylidenbutanol having the structure: ##STR1## by means of reacting the compound having the structure: ##STR2## with hydrogen in the presence of a copper chromite catalyst having the formula:CuO.CuCr.sub.2 O.sub.4as well as uses of such mixtures in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles including fabric softener compositions, cosmetic powders and solid or liquid anionic, cationic, nonionic or zwitterionic detergents.
公开/授权文献
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