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    • 6. 发明申请
    • PROCESS FOR THE MANUFACTURE OF ALKINDIOLS
    • 制备碱金属的方法
    • WO2007080103A2
    • 2007-07-19
    • PCT/EP2007/000146
    • 2007-01-10
    • DSM IP ASSETS B.V.GLOOR, ArnoldBONRATH, WernerPACE, Francesco
    • BONRATH, WernerPACE, Francesco
    • C11D3/2041B01F17/0021C07B2200/09C07C29/42C07C33/044C07C33/048
    • The present invention relates to a novel process for the manufacture of alkinediols of the Formula (I) wherein ketones of the Formula (II) are reacted with alkinols of the Formula (III) in liquid ammonia in the presence of potassium hydroxide, wherein R 1 and R 3 are independently from each other a linear, branched or cyclic C 2-25 -carbon-hydrogen moiety, optionally containing 1 to 10 non-conjugated double-bond(s), and R 2 and R 4 are independently from each other linear C 1-4 -alkyl, and to their use. The present invention also refers to the novel alkindiol: 10,13-dihydroxy-2,6,10,13,17,21 - hexamethyl-1 1-docosine and its use as emulgator, surfactant, dispersant, anti-foaming non- ionic agent, viscosity stabilizer, antistatic lubricant in the spinning of fibres, solvent, flavour, fragrance, wetting agent, sealing material or intermediate thereof.
    • 本发明涉及一种制备式(I)的链烷二醇的新方法,其中在氢氧化钾存在下,使式(II)的酮与式(III)的炔醇在液氨中反应, SUP> 1和R 3 3彼此独立地为直链,支链或环状的C 2-25碳 - 氢 - 氢部分,任选地含有1至10个 非共轭双键,R 2和R 4彼此独立地为彼此直链C 1-4 - 烷基, 并使用它们。 本发明还涉及新型的二氢吲哚:10,13-二羟基-2,6,10,13,17,21-六甲基-11-二十二烷及其作为乳化剂,表面活性剂,分散剂,消泡非离子型 助剂,粘度稳定剂,纤维纺丝中的抗静电润滑剂,溶剂,风味剂,香料,润湿剂,密封材料或其中间体。