Organoborierung von Alkinylstannanen, VIII [1] Zur Reaktion von Alkinyltrimethylstannanen mit 1-Boracyclopentanen und Methylbis(tert-butyl)boran / Organoboration of Alkynylstannanes, VIII [1] The Reaction of Alkynyltrimethylstannanes with 1-Boracyclopentanes and Methy Ibis (tert-butyl) borane
1978 ◽
Vol 33
(8)
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pp. 855-861
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Abstract 1-Organyl-1-boracyclopentanes react with alkynyltrimethylstannanes to give 1-bora-cyclohexylid(2)enes as the only products. The analogous reaction with methylbis (tert-butyl)borane leads to a nonstatistical distribution of organoboration products. Structure and stereochemistry of the new compounds are discussed on the basis of methanolysis reactions and 1H, 11B and 13C NMR data.
2002 ◽
Vol 57
(9)
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pp. 1017-1026
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1986 ◽
Vol 41
(2)
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pp. 144-148
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Keyword(s):
1978 ◽
Vol 56
(15)
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pp. 2019-2024
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1980 ◽
Vol 58
(17)
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pp. 1865-1868
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1982 ◽
Vol 47
(1)
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pp. 210-216
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