作者:Sudabeh Pakray、Raymond N. Castle
DOI:10.1002/jhet.5570240143
日期:1987.1
A series of monomethoxynaphtho[1′,2′:4,5]thieno[2,3-c]quinolines has been prepared by photocyclization of the appropriate N-methoxyphenyl-1-chloronaphtho[2,1-b]thiophene-2-carboxamides. Some of the lactams obtained were converted into the thiolactams and their S-methyl derivatives. The lactams were also converted into the corresponding 6-chloro derivatives. Some of these were catalytically dechlorinated
通过合适的N-甲氧基苯基-1-氯萘并[2,1 - b ]噻吩-2-的光环化反应,制备了一系列的单甲氧基萘并[1',2':4,5]噻吩并[2,3- c ]喹啉。羧酰胺。将获得的一些内酰胺转化成硫代内酰胺及其S-甲基衍生物。内酰胺也被转化为相应的6-氯衍生物。其中一些被催化脱氯成单甲氧基萘并[1',2':4,5]噻吩并[2,3- c ]喹啉,然后被季铵化为N-甲基季盐。