Synthesis of 1,4-Disila(Dewar-benzene) in the Isomerization of 1,1-Disilabicyclopropenyl.
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Accession number;99A0308715
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| Title;Synthesis of 1,4-Disila(Dewar-benzene) in the Isomerization of 1,1-Disilabicyclopropenyl. |
| Author;
OHKUBO K
(Univ. Tsukuba, Ibaraki)
ISHIKAWA H
(Univ. Tsukuba, Ibaraki)
KABE Y
(Univ. Tsukuba, Ibaraki)
ANDO W
(Gakushuin Univ., Tokyo)
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Journal Title;Abstr Symp Organomet Chem Jpn
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Journal Code:L0853A
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ISSN:
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VOL.45th;NO.;PAGE.44-45(1998)
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| Figure&Table&Reference; |
| Pub. Country;Japan |
| Language;English |
| Abstract;Thermolysis of 1b and 1c led to isomerization to afford a first 1,4-disila(Dewar-benzene)s(3b,c) as well as 2,5-disilabenzvalene(2b,c). The chemical properties of 3c toward oxygen and butadiene under photolysis and X-ray analysis unambiguously confirmed the structure. Vinyl silylene was proposed to be a common intermediate for both 3b, c and 2b, c. (author abst.) |
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