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Efficient synthesis of ether phosphonates using trichloroacetimidate and acetate coupling methods
Autoři | |
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Rok publikování | 2018 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | RSC ADVANCES |
Fakulta / Pracoviště MU | |
Citace | |
www | http://dx.doi.org/10.1039/c8ra00702k |
Doi | http://dx.doi.org/10.1039/c8ra00702k |
Klíčová slova | ALPHA-HYDROXYPHOSPHONATES; ACTIVATION; ARYL |
Popis | A series of ether phosphonates have been prepared by trichloroacetimidate and acetate coupling methods. Trichloroacetimidates or acetates were treated with primary and secondary alcohols as O-nucleophiles in the presence of catalytic TMSOTf to afford 21 examples of diethyl alkyloxy(substitutedphenyl)methyl phosphonates via C-O bond formation in 55-90% yields and short reaction time. |