1403871-75-9Relevant academic research and scientific papers
Synthesis of electron-poor 4-halo-2-azabuta-1,3-dienes by Rh(II)-catalyzed diazo ester-azirine coupling. 2-Azabuta-1,3-diene-2,3-dihydroazete valence isomerism
Novikov, Mikhail S.,Smetanin, Ilia A.,Khlebnikov, Alexander F.,Rostovskii, Nikolai V.,Yufit, Dmitry S.
, p. 5777 - 5780 (2012/11/06)
The Rh2(OAc)4-catalyzed reaction of alkyl 2-acyl-2-diazoacetates and dimethyl diazomalonate with methyl 2-bromo- and 2-chloro-3-phenyl-2H-azirine-2-carboxylates gives rise to electron-poor 4-halo-substituted (3E)-2-azabuta-1,3-dienes
