Facile Cu(OTf)2-catalyzed preparation of 9-tosylaminofluorene derivatives from o-arylated N-tosylbenzaldimines
摘要:
The 9-tosylaminofluorene derivatives were synthesized conveniently by Cu(OTf)(2)-catalyzed aza-Friedel-Crafts reaction of o-arylated N-tosylbenzaldimines in high yields. This is an efficient, atom-economic, and green method. (C) 2010 Elsevier Ltd. All rights reserved.
Facile Cu(OTf)2-catalyzed preparation of 9-tosylaminofluorene derivatives from o-arylated N-tosylbenzaldimines
摘要:
The 9-tosylaminofluorene derivatives were synthesized conveniently by Cu(OTf)(2)-catalyzed aza-Friedel-Crafts reaction of o-arylated N-tosylbenzaldimines in high yields. This is an efficient, atom-economic, and green method. (C) 2010 Elsevier Ltd. All rights reserved.