Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Anton V. Il'in"'
Autor:
Anton V. Il'in, Khasan R. Khayarov, Kristina S. Anisimova, Daut R. Islamov, Evgenii S. Kuchaev
Publikováno v:
ChemistrySelect. 8
Publikováno v:
Chemistry of Heterocyclic Compounds. 57:175-180
The highly efficient α- and vicinal bis-addition of cyclic imides to methyl propiolate in high yields and β-addition of these imides to α-imidoacrylates in quantitative yields is reported. These reactions offer a simple metal-free method for a gra
Publikováno v:
Synthetic Communications. 50:3287-3297
Conjugate addition of the long chain dialkyl phosphites to electron-deficient alkenes under PBu3 catalysis afforded the corresponding phosphonates in good yields in a short reaction time. Long chai...
Publikováno v:
ChemistrySelect. 7
Publikováno v:
Russian Journal of General Chemistry. 89:2207-2211
An efficient method for the synthesis of 1,2-bisphosphoryl compounds based on the addition of hydrophosphoryl derivatives to O,O-diethyl vinylphosphonate was developed. The reaction proceeds in mild conditions under catalysis with tri-n-butylphosphin
Publikováno v:
Tetrahedron. 75:2676-2686
Tertiary phosphines (n-Bu3P, Ph3P) efficiently catalyze the vicinal bis-addition of dialkyl phosphites and diaryl phosphine oxides to alkynoates though the tandem α-umpolung/β-Michael addition. This reaction offers a simple metal-free method for gr
Autor:
Olga N. Kataeva, Anton V. Il'in, Vladimir I. Galkin, Rustem I. Faskhutdinov, Alexey V. Salin, Daut R. Islamov
Publikováno v:
Tetrahedron Letters. 59:1630-1634
The PBu3-catalyzed conjugate addition of diphenylphosphine oxide to unsubstituted and substituted electron-deficient alkenes is reported. β-Substituted α,β-unsaturated esters, trans-methyl crotonate and trans-methyl cinnamate, known for their relu
Publikováno v:
International Journal of Chemical Kinetics. 48:161-168
Autor:
Anton V. Il'in, Alexey V. Salin
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 194:355-356
The catalytic activity of hexamethyltriaminophosphine in the P(O)–H bond addition to electron-deficient alkenes was studied. Depending on the nature of the alkene, hexamethyltriaminophosphine produ...
Autor:
Alexey V. Salin, Daut R. Islamov, Anton V. Il'in, Vladimir I. Galkin, Albert R. Fatkhutdinov, Olga N. Kataeva, Fanuza G. Shamsutdinova
Publikováno v:
Tetrahedron Letters. 56:6282-6286
An efficient PBu3-catalyzed α-addition of the P(O)–H bond to ethyl phenylpropiolate has been developed. This strategy offers a facile method for the preparation of synthetically useful alkenyl phosphonates and phosphinates proceeding under neutral