Alternative Synthesis of A C,C-Diacetylenic Phosphaalkene |
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| Authors: | Elisabet Öberg Sascha Ott |
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| Institution: | Department of Chemistry, ?ngstr?m Laboratories, Uppsala University, Box 523 , 75120 , Uppsala , Sweden E-mail: sascha.ott@kemi.uu.se |
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| Abstract: | Abstract Bis(trimethylsilyl)-terminated C,C-diacetylenic phosphaalkene was prepared from Mes*PCl2 and a propargylic Grignard reagent that in turn was formed from 3-bromo-1,5-bis(trimethylsilyl)penta-1,4-diyne and Rieke-Mg. |
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| Keywords: | Phosphaalkene alkyne π-conjugation Rieke magnesium |
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