Simple one-pot synthesis of 5-(chloromethyl)isoxazoles from aldoximes and 2,3-dichloro-1-propene
作者:Evgeniy V. Kondrashov、Nina S. Shatokhina
DOI:10.1007/s10593-019-02606-2
日期:2019.12
A one-pot synthesis of 3-substituted 5-chloromethylisoxazoles from available starting aldoximes and 2,3-dichloro-1-propene, serving both as a solvent and reagent, is proposed. Excess 2,3-dichloro-1-propene is recovered after the reaction. The synthesis is effective for oximes of both aromatic and aliphatic aldehydes.
提出了从可用的起始醛肟和作为溶剂和试剂的2,3-二氯-1-丙烯一锅法合成3-取代的5-氯甲基异恶唑。反应后回收过量的2,3-二氯-1-丙烯。该合成对于芳族和脂族醛的肟都是有效的。