Excited-state Property of 1-(4-Cyanophenyl)-2-(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane

Excited-state Property of 1-(4-Cyanophenyl)-2-(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane

Diphenyldisilane derivative having electron-donating and -withdrawing groups in each phenyl group, 1-(4-cyanophenyl)-2-(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane was synthesized, and its excited-state property was studied. Intramolecular charge-transfer character through the disilanyl group was c...

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Veröffentlicht in:Chemistry letters 2007-09, Vol.36 (9), p.1168-1169
Hauptverfasser: Hiratsuka, Hiroshi, Horiuchi, Hiroaki, Takanoha, Yuki, Matsumoto, Hiroshi, Yoshihara, Takeo, Okutsu, Tetsuo, Negishi, Keisuke, Kyushin, Soichiro, Matsumoto, Hideyuki
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Sprache:eng
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Zusammenfassung:Diphenyldisilane derivative having electron-donating and -withdrawing groups in each phenyl group, 1-(4-cyanophenyl)-2-(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane was synthesized, and its excited-state property was studied. Intramolecular charge-transfer character through the disilanyl group was confirmed; the dipole moment of the excited-state has been estimated to be 28 debye.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2007.1168