Orchestrated silylene to silene to silylene rearrangement. The unusual behavior of C3H5 silylsilylenes

SA Burns, GT Burns, TJ Barton

Index: Burns,S.A.; Burns,G.T.; Barton,T.J. Journal of the American Chemical Society, 1982 , vol. 104, p. 6140

Full Text: HTML

Citation Number: 19

Abstract

20 I StMe3 I SiMe3 sily1) cyclopropylsilane unit (eg, the analogous carbons in 8 absorb at 6- 5.07,-0.68, 1.76). The isomeric minor product (1 3%) was assigned structure 13 on the-basis of its NMR spectra: which clearly revealed a loss of the integrity of the basic structure of 8. These results are explained by the initial formation of silylene 9, rearrangement via ring expansion to silene 11, followed by rearrangement to silylene 12.

Related Articles:

Model studies of terpene biosynthesis. A stepwise mechanism for cyclization of nerol to. alpha.-terpineol

[Mo, Siu-Hong; Holten, J. Dewey; Konieczny, Stanislaw; Ma, Eric C.-I.; Gaspar, Peter P. Journal of the American Chemical Society, 1982 , vol. 104, # 5 p. 1424 - 1426]

Trimethyl Silane and Trimethyl Silicon Chloride

[Taylor, A. G.; Walden, B. V. de G. Journal of the American Chemical Society, 1944 , vol. 66, p. 842 - 843]

Synthesis of iron carbonyl trimethylsilanes: preparations and interconversions of cis-(CO) 4Fe [Si (CH3) 3] 2, M+ [(CO) 4FeSi (CH3) 3]-, and trans-[Fe (CO) 4Si (CH3) 3 …

[Blakeney, Andrew J.; Johnson, Dennis Lee; Donovan, Patrick W.; Gladysz, J. A. Inorganic Chemistry, 1981 , vol. 20, p. 4415 - 4419]

Synthesis, Characterization, and Crystal Structures of Silylium Compounds of the Weakly Coordinating Dianion [B12Cl12] 2−

[Lehmann, Mathias; Schulz, Axel; Villinger, Alexander Angewandte Chemie, International Edition, 2009 , vol. 48, # 40 p. 7444 - 7447 Angewandte Chemie, 2009 , vol. 121, # 40 p. 7580 - 7583]

Novel catalytic hydrogenolysis of silyl enol ethers by the use of acidic ruthenium dihydrogen complexes

[Takei, Izuru; Nishibayashi, Yoshiaki; Ishii, Youichi; Mizobe, Yasushi; Uemura, Sakae; Hidai, Masanobu Journal of Organometallic Chemistry, 2003 , vol. 679, # 1 p. 32 - 42]

More Articles...