Multivalent metal salts, such as ferric chloride and sulfate, are active and versatile catalysts for the amidation of aliphatic fatty acids with long-chain aliphatic amines.
多价金属盐,如氯化铁和硫酸盐,是用于脂肪族脂肪酸与长链脂肪胺酰胺化的活性和通用催化剂。
Novel olefin polymer compositions and foamed articles prepared therefrom having improved elevated temperature dimensional stability
申请人:THE DOW CHEMICAL COMPANY
公开号:EP0041234B1
公开(公告)日:1986-10-29
Mesoporous silica MCM-41 as a highly active, recoverable and reusable catalyst for direct amidation of fatty acids and long-chain amines
作者:Kenichi Komura、Yu Nakano、Mamoru Koketsu
DOI:10.1039/c0gc00673d
日期:——
Direct amidation of fattyacids with long-chain amines was successfully performed by mesoporous silica MCM-41, which showed the highest catalytic activity among other used homo- and heterogeneous catalysts. It was found that MCM-41 can be easily recovered from the reaction mixture followed by simple calcination treatment and reused without loss of its catalytic activity.