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J-GLOBAL ID：201502296764856398   Reference number：15A0321449

Diphenyltetrahedrane Derivative: A Molecule with an Extended π-σ-π Conjugation

ジフェニルテトラヘドラン誘導体 拡張π-σ-π共役をもつ分子

Author (3)： KOBAYASHI Yuzuru (Dep. of Chemistry, Graduate School of Pure and Applied Sciences, Univ. of Tsukuba) ,  NAKAMOTO Masaaki (Dep. of Chemistry, Graduate School of Pure and Applied Sciences, Univ. of Tsukuba) ,  SEKIGUCHI Akira (Dep. of Chemistry, Graduate School of Pure and Applied Sciences, Univ. of Tsukuba)
Material： Chemistry Letters  (Chem Lett)
Volume： 44  Issue： 2  Page： 206-207 (J-STAGE)  Publication year： 2015 
JST Material Number： S0742A  ISSN： 0366-7022  CODEN： CMLTAG  Document type： Article
Article type： 短報  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *organosilicon compound ,  *organolithium compound ,  X-Ray Diffraction ,  *crystal structure ,  conjugation ,  ultraviolet and visible absorption spectrum ,  density functional method ,  HOMO ,  *bridged compound ,  *molecular structure ,  pi-conjugation ,  *condensed ring system
Semi thesaurus term： DFT (function) ,  *bridged compound ,  *polycyclic compound

JST classification (4)： Bridged tri-or more-cyclic carbocyclic compounds  (CF06110B) ,  Organosilicon compounds  (CF08030C) ,  Group 1 and group 2 organic compounds  (CF09020Y) ,  Electronic structure of molecules  (BH05010Q)

Substance index (7)： N,N,N',N'-Tetramethylethylenediamine ,  Tetrahedrane ,  1,2-Bis(trimethylsilyl)-3-phenyl-4-lithiotricyclo[1.1.0.0^2,4]butane ,  1,2-Bis(trimethylsilyl)-3-methyl-4-phenyltricyclo[1.1.0.0^2,4]butane ,  1,2-Bis(trimethylsilyl)-3-phenyltricyclo[1.1.0.0^2,4]butane ,  1,2-Bis(trimethylsilyl)-3,4-diphenyltricyclo[1.1.0.0^2,4]butane ,  1-Phenyl-2,3,4-tris(trimethylsilyl)tricyclo[1.1.0.0^2,4]butane

Reference (20)：

• 1) a) G. Maier, Angew. Chem., Int. Ed. Engl. 1988, 27, 309.
•  b) G. Maier, Pure Appl. Chem. 1991, 63, 275.
•  c) A. de Meijere, S. I. Kozhushkov, H. Schill, Chem. Rev. 2006, 106, 4926.
•  d) V. Ya. Lee, A. Sekiguchi, in Strained Hydrocarbons: Beyond the van't Hoff and Le Bel Hypothesis, ed. by H. Dodziuk, Wiley-VCH, Weinheim, 2009, Chap. 2. doi:10.1002/9783527627134.ch2.
• 2) a) G. Maier, S. Pfriem, U. Schäfer, R. Matusch, Angew. Chem., Int. Ed. Engl. 1978, 17, 520.

Terms in the title (4)： 誘導体 ,  拡張 ,  π共役 ,  分子