Abstract The acylation of bromobenzene with 3-(4-bromophenyl)-3-chlorophthalide gave 3,3-bis(4-bromophenyl)phthalide which was used as a monomer to obtain poly(diphenylenephthalide) poly(3-oxo-1H2-benzofuran-1,1-diyl[1,1′-biphenyl]-4,4′-diyl} by polycondensation via the Ni(0)-catalyzed coupling. The described reaction provides a new synthetic approach to poly(arylenephthalides).
抽象的
溴苯与3-(4-
溴苯基)-
3-氯苯酞酰化得到3,3-双(4-
溴苯基)
苯酞,将其用作单体得到聚(二亚苯基
苯酞)聚(3-氧代-1H2-
苯并呋喃) -1,1-二基[1,1'-
联苯]-4,4'-二基}通过Ni(0)催化的偶联进行缩聚反应提供了一种新的聚亚芳基
苯酞的合成方法。