M. Salisova et al., REACTIONS OF FERROCENECARBOXYLIC ACID AND OMEGA-FERROCENYL-OMEGA-OXOALKANOIC ACIDS WITH 2-AMINOTHIOPHENOL, Chemicke zvesti, 47(3), 1993, pp. 183-185
Reactions of the title compounds with 2-aminothiophenol have been stud
ied. Ferrocenecarboxylic acid afforded 2-ferrocenylbenzothiazole, omeg
a-ferrocenyl-omega-oxoalkanoic acids, depending on the number n of -CH
2- groups, gave either (omega-ferrocenyl-omega-oxoalkanoyl)benzothiazo
les (n = 3, 4), or derivatives of ferrocenylbenzothiazocine (n = 2), r
esp. ferrocenylbenzothiazonine (n = 3). Some reactions of 2-ferrocenyl
benzothiazole were studied, too.