Synthesis of (4-nitro-1H-indol-6-yl)- and (4-amino-1H-indol-6-yl)phosphonic acid derivatives
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry of Heterocyclic Compounds"
DOI: 10.1007/s10593-018-2387-7
Abstract: A convenient methodology for the synthesis of previously unreported (1H-indol-6-yl)phosphonic acid derivatives has been described. Reaction of (4-methyl-3,5-dinitrophenyl)phosphonates with dimethylformamide dimethyl acetal leads to the respective enamines that can be readily converted into indoles by… read more here.
Keywords: indol phosphonic; indol; nitro indol; indol amino ... See more keywords
Rh(III)-catalyzed regioselective versatile indole derivatization: delivering potential of rare β-(1H-indol-2-yl)-β-amino acids in one pot.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d3cc01289a
Abstract: Rh-catalyzed selective C-H functionalization of indoles with two routes was developed: an alkenylation-annulation with the addition of KHSO4 and alkenylation-elimination in the presence of CsOAc to the corresponding products, respectively. Notably, one-pot hydrolysis and benzoylation… read more here.
Keywords: indol amino; iii catalyzed; one pot;