Search results for "trimethylsilyl"

showing 6 items of 206 documents

(2S,5S)-2-(Bis(4-methoxyphenyl)((trimethylsilyl)oxy)methyl)-5-(4-methoxy-3,5-dimethylphenyl)pyrrolidine

2016

chemistry.chemical_compoundchemistryTrimethylsilylMedicinal chemistryPyrrolidine
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Syntheses of polyfunctionalized resveratrol derivatives using Wittig and Heck protocols

2012

Improved protocols for Wittig reaction and palladium-catalyzed Heck coupling give expedient access to a series of unprecedented polyfunctionalized artificial-resveratrol derivatives. In the modified Wittig protocol, trimethylsilyl was used as a highly valuable protective group of the phenolic functions of starting aromatic materials. A clean O-alkylation of hydroxylated stilbenes with ethylene carbonate was also conducted. Thus, Wittig reaction followed by hydroxyethylation take place one-pot with only carbon dioxide as waste. Additionally, a palladium-catalyzed Heck coupling strategy was developed by using ferrocenyl phosphane ligands, and multi-functionalized hydroxylated stilbenes were o…

chemistry.chemical_compoundchemistryTrimethylsilylReagentHeck reactionOrganic ChemistryDrug DiscoveryWittig reactionOrganic chemistryBiochemistryEthylene carbonateTetrahedron
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CCDC 178473: Experimental Crystal Structure Determination

2002

Related Article: M.Horacek, P.Stepnicka, S.Gentil, K.Fejfarova, J.Kubista, N.Pirio, P.Meunier, F.Gallou, L.A.Paquette, K.Mach|2002|J.Organomet.Chem.|656|81|doi:10.1016/S0022-328X(02)01562-0

exoexo-(eta^2^-bis(trimethylsilyl)ethyne)-bis(eta^5^-4567-tetrahydro-47-methano-2-(trimethylsilyl)-indenyl)-titanium(ii)Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 692399: Experimental Crystal Structure Determination

2009

Related Article: M.Becker, C.Forster, C.Franzen, J.Hartrath, E.Kirsten, J.Knuth, K.W.Klinkhammer, A.Sharma, D.Hinderberger|2008|Inorg.Chem.|47|9965|doi:10.1021/ic801198p

hexakis(isopropylbis(trimethylsilyl)silyl)-hexa-tin n-pentane solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 1972054: Experimental Crystal Structure Determination

2020

Related Article: Andreas Heilmann, Jamie Hicks, Petra Vasko, Jose M. Goicoechea, Simon Aldridge|2020|Angew.Chem.,Int.Ed.|59|4897|doi:10.1002/anie.201916073

potassium (27-di-t-butyl-N4N5-bis[26-di-isopropylphenyl]-99-dimethyl-9H-xanthene-45-diamine)-benzyl-(trimethylsilylamide)-aluminium benzene solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 761484: Experimental Crystal Structure Determination

2011

Related Article: L.M.Carrella, C.Forster, A.R.Kennedy, J.Klett, R.E.Mulvey, E.Rentschler|2010|Organometallics|29|4756|doi:10.1021/om100327w

tris(NNN'N'-Tetramethylethane-12-diamine)-potassium bis((mu~2~-bis(trimethylsilyl)amido)-(mu~2~-trimethylsilymethylene)-bis(trimethylsilyl)amido)-di-chromium-potassiumSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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