Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Mark Botoshansky"'
Publikováno v:
Helvetica Chimica Acta. 106
Autor:
Ehud Keinan, Doron Pappo, Ephrath Solel, Ofer Reany, Mark Botoshansky, Renana Gershoni-Poranne, Tom Mejuch, Amnon Stanger
Publikováno v:
Chemical Science
Flat corannulene has been considered so far only as a transition state of the bowl-to-bowl inversion process. This study was driven by the prediction that substituents with strong steric repulsion could destabilize the bowl-shaped conformation of thi
Autor:
Yosi Kratish, Gregory Molev, Arseni Kostenko, Dennis Sheberla, Boris Tumanskii, Mark Botoshansky, Shigeru Shimada, Dmitry Bravo-Zhivotovskii, Yitzhak Apeloig
Publikováno v:
Angewandte Chemie. 127:11983-11987
Autor:
Dmitry Bravo-Zhivotovskii, Dennis Sheberla, Shigeru Shimada, Mark Botoshansky, Yitzhak Apeloig, Arseni Kostenko, Gregory Molev, Boris Tumanskii, Yosi Kratish
Publikováno v:
Angewandte Chemie International Edition. 54:11817-11821
The thermally stable [(tBuMe2 Si)2 M] (M=Zn, Hg) generate R3 Si(.) radicals in the presence of [(dmpe)Pt(PEt3 )2 ] at 60-80 °C. The reaction proceeds via hexacoordinate Pt complexes, (M=Zn (2 a and 2 b), M=Hg (3 a and 3 b)) which were isolated and c
Autor:
Jialong Zhang, Mark Botoshansky, Pengyuan Qiu, Zhen Liu, Rami J. Batrice, Moris S. Eisen, Boping Liu
Publikováno v:
ACS Catalysis. 5:3562-3574
Our previous experimental report showed a switching behavior from ethylene polymerization to nonselective oligomerization by a novel triphenylsiloxy complex of chromium(II) [(Ph3SiO)Cr·(THF)]2(μ-OSiPh3)2 (1) together with methylaluminoxane (MAO) as
Autor:
Moshe Kapon, Natalia Fridman, Moris S. Eisen, Eyal Barnea, Tamer Andrea, Mark Botoshansky, Raj K. Das
Publikováno v:
Organometallics. 34:742-752
Reaction of the f-element complexes ThCl4(THF)3, Cp*2Sm(μ-Cl)2MgCl(THF)2, NdCl3, Cp*2UMe2, and Cp*2ZrMe2 with an excess of catecholborane (HBCat) yields macrocyclic complexes where the metal is encapsulated inside a 15-membered, hexaoxo, trianionic
Autor:
Tatyana Elkin, Linda J. W. Shimon, Mark Botoshansky, Boris Tumaniskii, Naveen V. Kulkarni, Moris S. Eisen
Publikováno v:
Organometallics. 33:3119-3136
A series of asymmetric formamidine ligands bearing different substituents with various steric and electronic properties on the nitrogen of the N–C–N motif were synthesized. Group 4 bis(formamidinate) dimethylamido, chloride, and benzyl complexes
Autor:
Eduard V. Ganin, Vladimir Yu. Anisimov, Vladimir O. Gelmboldt, Mark Botoshansky, Olga V. Prodan, Victor Ch. Kravtsov, Marina S. Fonari
Publikováno v:
Journal of Fluorine Chemistry. 160:57-63
Pyridinium hexafluorosilicates with the compositions (LH)2[SiF6] (where L = 2,6-bis(hydroxymethyl)pyridine (I), 4,5-bis(hydroxymethyl)-2-methylpyridine-3-ol (II)), monohydrate (LH)2[SiF6]·H2O (L = 2-bromo-6-methylpyridine (III)) and (LH2)[SiF6] (L =
Publikováno v:
Organometallics. 33:840-843
A series of titanium bis(amidinate) complexes containing pendant arms as one of the amidinate N substituents have been prepared and studied in the polymerization of propylene after their activation with MAO and other cocatalysts. The type of pendant
Publikováno v:
European Journal of Organic Chemistry. 2014:933-940
The very high stability of cucurbiturils under harsh acidic conditions and their reported prolific chemistry over more than three decades pose a question: why has no thiocucurbituril been reported to date? Furthermore, although glycoluril is a highly