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A study on the synthesis of musk DDHI catalyzed by solid heteropoly-acid
Author(s): 
Pages: 31-33
Year: Issue:  3
Journal: APPLIED CHEMICAL INDUSTRY

Keyword:  麝香DDHI杂多酸催化剂26-二异丙基酚茚满麝香;
Abstract: 以杂多酸为催化剂,2,6-二异丙基酚(DIPP)与异戊二烯(IP)经环烷基化反应合成麝香DDHI.研究了催化剂种类和用量、原料配比、反应温度及时间对反应结果的影响.反应最佳条件为∶催化剂为磷钨酸固载于活性炭上,n(DIPP) ∶n(IP)=2.0,m(C1)∶m(IP)=0.8~0.9,反应温度36 ℃~42 ℃,滴加时间2 h,保温时间1 h,产品收率83.7%.
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