[EN] PROCESS FOR THE SYNTHESIS OF HALOGENATED CYCLIC COMPOUNDS<br/>[FR] PROCÉDÉ DE SYNTHÈSE DE COMPOSÉS CYCLIQUES HALOGÉNÉS
申请人:SOLVAY
公开号:WO2010037688A1
公开(公告)日:2010-04-08
Process for the synthesis of halogenated cyclic compounds A process for the manufacture of a cyclic compound of formula (I) wherein R1 is a halogenated alkyl group Z and Y designate independently carbon or a heteroatom A is a linking group between Z and Y comprising 0, 1, 2 or 3 atoms in the cycle which comprises (a) adding an acid halide of formula R1-C (O)-X wherein X = fluorine, chlorine or bromine and R1 has the meaning given above, to a vinyl ether of formula (II) CH2 =CH-OR2 (II) wherein R2 is an alkyl group, an aralkyl group or an aryl group to produce an addition product and (b) said addition product is reacted with a compound of formula (III) Y-A-Z (III), Z, Y and A are as defined above.
卤代环状化合物的合成方法 本发明涉及一种用于制造公式(I)的环状化合物的方法,其中R1是卤代烷基团,Z和Y分别独立地代表碳或杂原子,A是连接Z和Y的连接基团,在环中包含0、1、2或3个原子,包括(a)将公式R1-C(=O)-X的酰卤添加到公式(II) CH2 =CH-OR2 (II)的乙烯基醚中,其中R2是烷基、芳烷基或芳基,以产生加成产物,和(b)将所述加成产物与公式(III) Y-A-Z (III)的化合物反应,其中Z、Y和A如上定义。