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Org Lett
; 11(23): 5454-6, 2009 Dec 03.
Artigo
em Inglês
| MEDLINE
| ID: mdl-19886645
RESUMO
Aryl hydrazides underwent the Fischer indolization reactions, while the N-carbamate group(s) remained intact to directly provide N-Cbz-indoles. This new method allowed the synthesis of various N-Cbz-carbazoles and N,N'-bis-Cbz-pyrrolo[2,3-f]indoles.