Diels-Alder reaction between naphthalene and N-phenylmaleimide under ambient and high pressure conditions chloride as
a catalyst affords the exo-adduct for seven days at room temperature. The rate ((2±0.5)•10-6 L
Diels-Alder reaction between naphthalene and N-phenylmaleimide under mild conditions formation in 50% yield exceeds 30 years. The use of gallium chloride as
a catalyst affords the endo
Synthesis and photophysical study of novel 3-triazinyl- and 3-pyridinyl-substituted coumarinsPotapova A.P.,
Taniya O.S.,
Valieva M.I.,
Khalymbadzha I.A.,
Sharapov A.D.,
Starnovskaya E.S.,
Kopchuk D.S.,
Gaviko V.S.,
Novikov A.S.,
Kalinichev A.A.,
Fatykhov R.F. A series of 3-triazinyl- and 3-pyridinyl-coumarin dyes were designed, synthesized and studied
Новая социальная поэзияThe article deals with the socio-political topic as
a fact deeply personal poetic expression