申请人:THE STANDARD OIL COMPANY
公开号:EP0186975A2
公开(公告)日:1986-07-09
1,3-Butadienes are catalytically hydrocarbamylated to make 3-pentenamides. A compound of the formula R1R2CH-C(R3)=C(R4)-C(R5R6)C(O)NR7R8 is prepared by reacting in an intimate liquid phase a mixture of a compound of the formula R1R2C=C(R3)-C(R4)=CR5R6, ammonia or an amine of the formula R7R8NH and CO in the presence of a catalyst Mm(CO)nL1X. The 3-pentenamides are useful for making 1,4-hexanediamides. They are also useful for making 1,6-hexanediamides.
1,3-丁二烯经催化加氢氨基化可制成 3-戊酰胺。 式 R1R2CH-C(R3)=C(R4)-C(R5R6)C(O)NR7R8 的化合物是在催化剂 Mm(CO)nL1X 的存在下,将式 R1R2C=C(R3)-C(R4)=CR5R6 的化合物、氨或式 R7R8NH 的胺和 CO 的混合物在亲密液相中反应制备的。 3-pentenamides 可用于制造 1,4-己二酰胺。 它们也可用于制造 1,6-己二酰胺。