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Эта публикация цитируется в 6 научных статьях (всего в 6 статьях)
Synthesis of bis-phosphonium salts from 6-bromo-1,2-naphthoquinone and α,ω-bis(diphenylphosphino)alkanes
N. R. Khasiyatullina, V. F. Mironov, A. V. Bogdanov, D. B. Krivolapov, I. A. Litvinov
A.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of the Russian Academy of Sciences, Kazan, Russian Federation
Аннотация:
1,4-Bis(diphenylphosphino)butane and 1,5-bis(diphenylphosphino)pentane add two molecules of 6-bromo-1,2-naphthoquinone to afford bis-ylides which on treatment with protic acids are converted into the corresponding P,P'-bis(7-bromo-3,4-dihydroxy-1-naphthyl)-substituted bis-phosphonium salts.
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https://www.mathnet.ru/rus/mendc2968
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