84636-53-3Relevant articles and documents
Access to highly functionalized imidazolones bearing α-amino acid estersviaKOH-promoted annulation of amidines, nitrosoarenes and malonic esters
Gao, Wenchao,Huang, Shuangping,Li, Wenhui,Li, Xing,Lin, Jianying,Xin, Jie,Zhai, Pingan
, p. 6473 - 6477 (2021/08/03)
An efficient approach to obtain highly functionalized imidazolones bearing α-amino acid esters through KOH-mediated one-pot three-component annulation of amidines, nitrosoarenes and malonic esters is reported. This reaction features broad substrate scope,
Gold(i)-catalyzed formation of dihydroquinolines and indoles from N-aminophenyl propargyl malonates
Gronnier, Colombe,Odabachian, Yann,Gagosz, Fabien
supporting information; experimental part, p. 218 - 220 (2011/03/19)
The use of [XPhosAu(NCMe)]SbF6 in nitromethane at 100 °C allows the rapid and efficient formation of variously substituted dihydroquinolines, which can be subsequently converted into indoles by a rare photochemical rearrangement.
DERIVATIVES OF IMINOMALONIC ESTER
Prosyanik, A. V.,Fedoseenko, D. V.,Markov, V. I.
, p. 1494 - 1503 (2007/10/02)
The synthesis of (alkylimino)malonic esters was realized by the reaction of alkylamines with mesoxalic or dibromomalonic ester. (Halogenimino)malonic esters were obtained for the first time by the reaction of aminomalonic ester with tert-butyl hypochlorite or sodium hypobromite.A new method was developed for the synthesis of (acylimino)malonic esters by the successive bromination and dehydrobromination of (acylamino)malonic esters.The addition of various nucleophiles (water, amines, formamide) at the C=N bond of (acylimino)malonic esters was studied.
