The First Chemical Trapping of Stibinidene, a Monovalent Antimony Compound.
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Accession number;01A0173088
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| Title;The First Chemical Trapping of Stibinidene, a Monovalent Antimony Compound. |
| Author;
SASAMORI T
(Kyushu Univ. Fukuoka)
ARAI Y
(Univ. Tokyo, Tokyo)
TAKEDA N
(Kyoto Univ., Kyoto)
OKAZAKI R
(Univ. Tokyo, Tokyo)
TOKITOH N
(Kyoto Univ., Kyoto)
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Journal Title;Chem Lett
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Journal Code:S0742A
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ISSN:0366-7022
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VOL.;NO.1;PAGE.42-43(2001)
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| Figure&Table&Reference;FIG.1, REF.13 |
| Pub. Country;Japan |
| Language;English |
| Abstract;Deselenation of a 1,3,5-triselena 2,4,6-tristibane bearing 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl (denoted as Tbt) groups in the presence of 1,3-butadienes resulted in the formation of the corresponding [1+4]-cycloadducts of a sterically hindered stibinidene (Tht-Sb:), a monovalent species of antimony. Thermal generation of the stibinidene from the stibolene derivatives via retro [1+4]-cycloaddition reaction was suggested by the diene-exchange reaction in thermolysis of the adducts in the presence of another butadiene derivative. (author abst.) |
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