Zobrazeno 1 - 6
of 6
pro vyhledávání: '"György Jeges"'
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 165:89-96
Homogeneous catalytic hydrosilylation of pregn-16-en-20-yne (produced from 17-iodo-5α-androst-16-ene by Stille-coupling) with triethylsilane is investigated in the presence of various Pt, Pd and Rh complexes. The stereoselective Diels–Alder reacti
Autor:
Kurt Mereiter, Walter Weissensteiner, László Kollár, György Petőlz, Tamás Kégl, György Jeges, Thomas Sturm
Publikováno v:
Journal of Organometallic Chemistry. 595:93-101
Platinum complexes PtCl2(L) and PtCl(SnCl3)(L) of the ferrocenyl diphosphine ligands (L) (R,R)-1-diphenylphosphino-2,1′-[(1-diphenylphosphino)-1,3-propanediyl]-ferrocene (1), (R,R)-1-diphenylphosphino-2,1′-[(1-dicyclohexylphosphino)-1,3-propanedi
Publikováno v:
Tetrahedron. 54:6767-6780
Steroidal alkenyl iodides (17-iodo-androsta-16-ene and 17-iodo-4-methyl-4-aza-androsta-16-ene-3-one) were reacted with conjugated unsaturated esters (ethyl acrylate, diethyl fumarate, diethyl maleate, diethyl acetylene dicarboxylate) in Heck-reaction
Publikováno v:
The Journal of Organic Chemistry. 62:1326-1332
Tandem Stille coupling and Diels−Alder reaction of steroidal iodoalkenyl substrates [17-iodoandrosta-16-ene (2), 17-iodo-3-keto-4-methyl-4-azaandrosta-16-ene (10), and 17-iodo-3-keto-4-azaandrosta-16-ene (11)] were examined in the presence of vinyl
Publikováno v:
Tetrahedron Letters. 37:2085-2088
Novel androstane-based skeletons were synthesized in a facile one-pot reaction of 17-iodo-androsta-16-ene, vinyltributylstannane and functionalised olefins. The palladium-catalysed coupling reaction was followed by Diels-Alder reaction resulting in t
Publikováno v:
ChemInform. 29