[EN] Process for the manufacture of terphenyl compounds<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS TERPHÉNYLE
申请人:SOLVAY SPECIALTY POLYMERS USA
公开号:WO2015158580A1
公开(公告)日:2015-10-22
A process for the manufacture of a terphenyl compound [compound (T), herein after] of formula (T): wherein each of R and R', equal to or different from each other, are selected from the group consisting of halogen, alkyl, aryl, ether, thioether, ester, amide, imide, alkali or alkaline earth metal sulfonate, alkyl sulfonate, alkali or alkaline earth metal phosphonate, alkyl phosphonate, amine and quaternary ammonium; - each of j' and k, equal to or different from each other, are zero or are an integer from 1 to 4, including the steps of (i) reacting at least one organozinc compound of formula (I) with at least one dihalocompound of formula (II) in the presence of a catalyst compound; wherein Y is selected from the group consisting of a chloride, a bromide, an iodide, an alkanesulfonate or a fluoroalkanesulfonate anion, R2 is selected from selected from the group consisting of C1-C10-alkyl, C3-C10-cycloalkyl, C1-C10-halooalkyl and C3-C10 halocyclo alkyl, each of Z, equal to or different from each other, are selected from the group consisting of a chloride, a bromide, an iodide, an alkanesulfonate or a fluoroalkanesulfonate anion; (ii) a Bayer-Villiger oxidation and (iii) hydrolysis or alcoholysis.
一种用于制造一种三
苯基化合物[T化合物,以下简称]的工艺:其中R和R'中的每一个,相等或不同于彼此,均选自卤素、烷基、芳基、醚、
硫醚、
酯、
酰胺、亚
酰胺、碱
金属或碱土
金属
磺酸盐、烷基
磺酸盐、碱
金属或碱土
金属
膦酸盐、烷基
膦酸盐、胺和季
铵盐组成的群体;j'和k中的每一个,相等或不同于彼此,均为零或为1到4的整数,包括以下步骤:(i)在
催化剂化合物的存在下,将至少一种式(I)的
有机锌化合物与至少一种式(II)的二卤化合物反应;其中Y选自
氯化物、
溴化物、
碘化物、烷
磺酸盐或
氟烷磺酸盐阴离子组成的群体,R2选自C1-C10烷基、C3-C10
环烷基、C1-C10卤代烷基和C3-C10卤代
环烷基组成的群体,Z中的每一个,相等或不同于彼此,均选自
氯化物、
溴化物、
碘化物、烷
磺酸盐或
氟烷磺酸盐阴离子组成的群体;(ii) Bayer-Villiger
氧化和(iii)
水解或醇解。