A facile synthetic approach is reported for the synthesis of dissymmetric 1,2-ferrocenediyl Lewis acids and mixed acidâbase pairs including the first example of a 1-phosphino-2-borylferrocene; the use of non-racemic electrophiles allows for the isolation of single diastereomer products.
报道了一种简便的合成方法,用于合成不对称的1,2-
铁烯二酰
路易斯酸和混合酸-碱对,包括首个1-膦基-2-
硼基
铁烯的例子;使用非对映体的电亲核试剂可以使单个非对映体产物的分离成为可能。