[1 + 4]-Cycloaddition of a stable silylene to 2,4,6-tri-tert-butyl-1,3,5-triphosphabenzene

1999 ◽  
pp. 2451-2452 ◽  
Author(s):  
Scott B. Clendenning ◽  
Barbara Gehrhus ◽  
Peter B. Hitchcock ◽  
John F. Nixon
Keyword(s):  
Tert Butyl ◽  
Stable Silylene

Synthesis and reactivity of the stable silylene N,N'-di-tert-butyl-1,3-diaza-2-sila-2-ylidene

2000 ◽  
Vol 78 (11) ◽  
pp. 1526-1533 ◽  
Author(s):  
Michael Haaf ◽  
Thomas A Schmedake ◽  
Bryan J Paradise ◽  
Robert West
Keyword(s):  
Solid State ◽  
Alkali Metals ◽  
The Novel ◽  
Concentrated Solutions ◽  
Tert Butyl ◽  
Proton Source ◽  
The One ◽  
Stable Silylene

The synthesis and several reactions of the stable silylene 1 (N,N'-di-tert-butyl-1,3-diaza-2-sila-2-ylidene) are reported. Overreduction of 1 with alkali metals results in the formation of a dimeric dianion, which can be trapped with a proton source to give the dihydride derivative 9. In the solid state or in concentrated solutions, 1 undergoes a reversible conversion into the novel tetrameric disilene, 10. 1 reacts with ethanol, phenol, and water via insertion into the O—H bond, and with iodomethane by insertion into the C—I bond. A reaction of 1 with the diene 2,3-dimethyl-1,3-butadiene affords the silacyclopentene, 15. This reaction is markedly different from the one found for the unsaturated analog of the silylene, 2, which catalyzes the conversion of this diene into a highly cross-linked polymer.Key words: silylene, carbene analog, disilene, divalent compounds, N-heterocycles.

CRYSTAL STRUCTURE OF THE STABLE SILYLENE, N, N'-DI-TERT-BUTYL-1,3-DIAZA-2-SILACYCLOPENT-4-EN-2-YLIDENE

2001 ◽  
Vol 24 (11) ◽  
Author(s):  
Daniel F. Moser ◽  
Ilia A. Guzei ◽  
Robert West
Keyword(s):  
Crystal Structure ◽  
Tert Butyl ◽  
Stable Silylene

A mechanism of mitochondrial damage induced by tert-butyl hydroperoxide and microsomes in vitro

1990 ◽  
Vol 80 (2) ◽  
pp. 226-232
Author(s):  
Tomoaki Matsuo ◽  
Yumiko Kashiwaki ◽  
Saburo Itoo
Keyword(s):  
Mitochondrial Damage ◽  
Butyl Hydroperoxide ◽  
Tert Butyl ◽  
Tert Butyl Hydroperoxide

Crystal structure of p-bis(tert-butyl-trimethylsiloxyl-methyliden-phosphino)-benzene,(C4H9C((CH3)3SiO)P)2C6H4

1995 ◽  
Vol 210 (3) ◽  
pp. 224-224 ◽  
Author(s):  
F. Knoch ◽  
R. Appel ◽  
H. Wenzel
Keyword(s):  
Crystal Structure ◽  
Tert Butyl

Crystal structure of 5-tert-butyl-3-ethinyl-2,2-dimethyl-1-(2-trimethylsilyl-ethinyl)-cyclohexane-1,3-diol, C19H32O2Si

1996 ◽  
Vol 211 (12) ◽  
Author(s):  
K. Peters ◽  
E.-M. Peters ◽  
J. Fischer ◽  
R. Brückner
Keyword(s):  
Crystal Structure ◽  
Tert Butyl

METHYL TERT- BUTYL ETHER OCCURRENCE AND DEGRADATION IN WATER

2007 ◽  
Vol 6 (2) ◽  
pp. 143-151 ◽  
Author(s):  
Ilie Siminiceanu
Keyword(s):  
Methyl Tert Butyl Ether ◽  
Butyl Ether ◽  
Tert Butyl

Laboratory Method for Analysis of Small Concentrations of Methyl tert-Butyl Ether and Other Ether Gasoline Oxygenates in Water

Fact Sheet ◽  
1998 ◽  
Author(s):  
Donna L. Rose ◽  
Brooke F. Connor ◽  
Sonja R. Abney ◽  
Jon W. Raese
Keyword(s):  
Laboratory Method ◽  
Methyl Tert Butyl Ether ◽  
Butyl Ether ◽  
Tert Butyl ◽  
Gasoline Oxygenates
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