應(yīng)用
2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide can be used:As a three-carbon homologating agent used to prepare α,β- or β,γ- unsaturated compounds.In the olefination of methyl 5-oxopentanoate to yield methyl 7-(1,3-dioxan2-yl)hept-(5Z)-enoate.As a cathode interfacial layer material in polymer solar cells. Reactant for:Wittig olefination
Sigma-Aldrich西格瑪奧德里奇(上海)貿(mào)易有限公司
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