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    • 12. 发明申请
    • ALKYLATION WITH AN ALKYL FLUOROALKYL SULFONATE
    • 与烷基氟磺酸亚砜的烷基化
    • WO2014203185A1
    • 2014-12-24
    • PCT/IB2014/062375
    • 2014-06-18
    • NOVARTIS AGACEMOGLU, MuratVEITCH, Gemma
    • ACEMOGLU, MuratVEITCH, Gemma
    • C07D498/18C07C303/28A61K31/436
    • C07D498/18C07C303/28C07F7/1856C07C309/65
    • The present invention discloses a process for preparing a chemical compound comprising reacting a nucleophile with an alkyl fluoroalkyi sulfonate in the presence of a base of formula NR1 R2R3, wherein R1 and R2 are independently 2-methylpropyl or isopropyl and R3 is - CH(R4)(R5), wherein R4 and R5 are identical or different alkyls that are optionally connected to form a ring. The invention also relates to a process for preparing an alkyl fluoroalkyi sulfonate. The invention further relates to a use of the base in a chemical reaction comprising an alkyl fluoroalkyi sulfonate. The process and uses are suitable for preparing chemical compounds, reactants or intermediates thereof, and in particular for preparing API or reactants, like for example everolimus or reactants for its preparation.
    • 本发明公开了一种制备化合物的方法,包括在式NR 1 R 2 R 3的碱存在下使亲核体与烷基氟代烷基磺酸酯反应,其中R 1和R 2独立地是2-甲基丙基或异丙​​基,R 3是-CH(R 4) (R5),其中R4和R5是相同或不同的任选连接形成环的烷基。 本发明还涉及制备烷基氟代烷基磺酸盐的方法。 本发明还涉及在包含氟代烷基磺酸烷基酯的化学反应中碱的用途。 该方法和用途适于制备化合物,反应物或其中间体,特别是用于制备API或反应物,例如依维莫司或其制备的反应物。