作者:Adam Dzielendziak、John Butler
DOI:10.1055/s-1989-27348
日期:——
Two methods are given for the synthesis of 2,5-dichloro-3,6- bis(alkoxycarbonylamino)-1,4-benzoquinones 4, which can be subsequently reacted with aziridine to produce novel 2,5-di(1-aziridinyl)-3,6- bis(alkoxycarbonylamino)-1,4-benzoquinones 5. The first method relies on the reaction of the corresponding alkyl carbonochloridate with 2,5- dichloro-3,6-diamino-p-hydroquinone. The second method involves the transesterification of 2,5-dichloro-3,6-bis(methoxycarbonylamino)-1,4-benzoquinone.
给出了合成2,5-二氯-3,6-双(烷氧基羰基氨基)-1,4-苯醌4的两种方法,这些化合物随后可以与氮丙啶反应生成新的2,5-双(1-氮丙啶基)-3,6-双(烷氧基羰基氨基)-1,4-苯醌5。第一种方法依赖于相应的烷基碳酰氯与2,5-二氯-3,6-二氨基对氢醌的反应。第二种方法涉及2,5-二氯-3,6-双(甲氧基羰基氨基)-1,4-苯醌的转酯化反应。