Synthesis of epoxyoxirano- and epoxydihydroxyisoindolones-epoxyisoindolones, while oxidation with peroxyformic acid or 3-chloroperoxybenzoic acid yielded 2,6a-epoxyoxirano[
e 1-R-2-[(1E,3E)-4-Aminobuta-1,3-dien-1-yl]-1H-benzimidazoles. Synthesis and some transformationsVarlamov A.V.,
Komarova A.I.,
Levov A.N.,
Savitkina E.V.,
Krapivko A.P.,
Khrustalev V.N.,
Sorokina E.A.,
Kulikova L.N.,
Nikitina E.V.,
Zaytsev V.P.,
Zubkova F.I. 7-Nitropyridobenzimidazolium salts are cleaved with secondary amines to form 2-[(
E,E)-4-aminobuta-1
Stereoselective synthesis of 2e-phenyl-4e-hydroxy-1-azaspiro[5.5] undecaneStereoselective synthesis of 2
e-phenyl-4
e-hydroxy-1-azaspiro[5.5] undecane