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    • 1. 发明申请
    • METHOD FOR PREPARING ALKYL NITRITES
    • 制备亚硝酸盐的方法
    • WO01074754A1
    • 2001-10-11
    • PCT/FR2001/000999
    • 2001-04-03
    • C07B61/00C07C201/04C07C203/00
    • C07C201/04C07C203/00
    • The invention concerns a method for preparing alkyl nitrites of formula (I) R ONO wherein R represents a C1-C20, advantageously C2-C10 linear or branched alkyl group. The invention is characterised in that it consists in gradually and continuously adding in an aqueous medium, an alcohol of formula (II) R OH, R being as defined above, a nitrite of formula (III) M NO2, wherein M represents a metal cation, and a strong acid, so as to form continuously said alkyl nitrite, and in continuously drawing off said alkyl nitrite thus formed from the reaction medium.
    • 本发明涉及一种制备式(I)的亚硝酸烷基酯的方法,其中R代表C1-C20,有利地为C2-C10直链或支链烷基。 本发明的特征在于其在水性介质中逐渐和连续地加入式(II)的醇R OH,R如上定义,式(III)的亚硝酸根M NO 2,其中M表示金属阳离子 和强酸,从而连续形成亚硝酸烷基酯,并连续地从反应介质中除去由此形成的亚硝酸烷基酯。