申请人:BASF Aktiengesellschaft
公开号:US04552985A1
公开(公告)日:1985-11-12
Novel ether-aldols of the general formula (I) ##STR1## where R.sup.1 and R.sup.2 are each alkyl, can be prepared by reacting a 2-alkylacrolein (H.sub.2 C.dbd.CHR.sup.2 --CHO), an alcohol (R.sup.1 OH) and formaldehyde, preferably aqueous formaldehyde, in the presence of a tertiary amine.
通式(I)的新型醚-醛缩合物 ##STR1## 其中R1和R2均为烷基,可通过在三级胺存在下,反应2-烷基丙烯醛(H2C=C(R2)CHO)、醇(R1OH)和甲醛,特别是水甲醛制备。