Alkylating esterification of 1??hydroxy??3??phospholene oxides under solventless MW conditions

…, E Jablonkai, M Bálint, G Keglevich

Index: Balint, Erika; Jablonkai, Erzsebet; Balint, Maria; Keglevich, Gyoergy Heteroatom Chemistry, 2010 , vol. 21, # 4 p. 211 - 214

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Citation Number: 36

Abstract

Abstract 1-Alkoxy-3-phospholene 1-oxides were synthesized by the alkylating esterification of the corresponding 1-hydroxy derivatives under phase transfer catalytic, microwave, and solventless conditions using alkyl halides as the reactants and potassium carbonate as the base. In the case of alkylating agents of increased reactivity, there was no need for the use of phase transfer catalyst. Regarding the phosphinic acids, the 3-methyl-3-phospholene ...