申请人:Degussa Aktiengesellschaft
公开号:US04716237A1
公开(公告)日:1987-12-29
3-oxonitriles are produced by reaction of carboxylic acid esters with carboxylic acid nitriles in the presence of 70 to 80% suspension of sodium hydride in white oil. The oxonitrile are intermediate products for the production of 3-oxocarboxylic acid amides or esters and pesticides.
3-氧代腈是通过羧酸酯与羧酸腈在白油中含有70%至80%的氢化钠悬浮液的存在下反应而产生的。氧代腈是生产3-氧代羧酸酰胺或酯以及杀虫剂的中间产物。