Reaction of 1,8-diaminonaphthalene with some selected π-acceptors; prospective optically active non-linear cyanovinylated naphthalenes as well as synthesis of novel perimidin and pleiadene derivatives
作者:Ashraf A Aly、Kamal M El-Shaieb
DOI:10.1016/j.tet.2004.03.017
日期:2004.4
Reactions of 1,8-diaminonaphthalene with some selected π-acceptors are reported herein. The reaction of the 1,8-diaminonaphthalene with 1,1,2,2-tetracyanoethylene (TCNE) and 7,7′,8,8′-tetracyanoquinodimethane (TCNQ), via different modes of cyanovinylation, yielded (2E)-2,3-bis-(8-aminonaphthalen-1-ylamino)-but-2-enedinitrile and 2-[4-(1H,3H-perimidin-2-ylidene)cyclohexa-2,5-dienylidene]malononitrile
本文报道了1,8-二氨基萘与一些选定的π-受体的反应。1,8-二氨基萘与1,1,2,2-四氰基乙烯(TCNE)和7,7',8,8'-四氰基喹二甲烷(TCNQ)的反应通过氰基乙烯基化的不同方式产生(2 E)- 2,3-双-(8-氨基萘-1-基氨基)-丁-2-烯腈和2- [4-(1 H,3 H -perimidin-2-亚叉基)环己-2,5-二烯叉]丙二腈,分别。在另一个位置上,目标分子与2-二氰基亚甲基茚满-1,3-二酮(CNIND),2-(2,4,7-三硝基-9 H-芴-9-亚烷基)丙烷-二甲腈(DTF)反应)和2,3-二氯-4,5-二氰基(2,3,4,5-四氯)-1,4-苯醌(DDQ和CHL- p)得到了peridimid和pleiadene衍生物。