Alkali metals in silica gel (the M-SG materials) are effective reagents for reductive deallylation, debenzylation, debenzhydrylation, and detritylation of amines. As such, these reagents provide a convenient alternative to traditional metal ammonia solutions for this class of deprotections.
硅胶中的碱
金属(M-SG材料)是用于胺的还原性脱羧,脱苄基,脱苯甲酰化和去三苯甲基化的有效试剂。这样,这些试剂为这类脱保护提供了传统
金属
氨溶液的方便替代物。