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
Observation of the double Dalitz decay η′ → e+ e− e+ e−, the double Dalitz decay eta' ->
e(+)e(-)e(+)e(-) is observed for the first time via the J/psi -> gamma eta
Spline-interpolation solution of one elasticity theory problem theory solution methods.
E.A.Shirokova applied the generalisation of these methods to the construction