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Эта публикация цитируется в 9 научных статьях (всего в 9 статьях)
A new general method for the generation of (alk-1-ynyl)halocarbenes by base solvolysis of 3-substituted 1,1,1,3-tetrahalopropanes
K. N. Shavrin, V. D. Gvozdev, O. M. Nefedov
N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
Аннотация:
The (alk-1-ynyl)halocarbenes 4 have been generated from 3-substituted 1,1,1,3-tetrahalopropanes 1 via elimination of three molecules of hydrogen halide by treatment with ButOK or with alkali metal hydroxides under phase-transfer catalysis conditions and have been trapped by alkenes to form 1-(alk-1-ynyl)-1-halocyclopropanes 5 in 40–70% yields.
Образец цитирования:
K. N. Shavrin, V. D. Gvozdev, O. M. Nefedov, “A new general method for the generation of (alk-1-ynyl)halocarbenes by base solvolysis of 3-substituted 1,1,1,3-tetrahalopropanes”, Mendeleev Commun., 7:4 (1997), 144–145
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc4826 https://www.mathnet.ru/rus/mendc/v7/i4/p144
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