CAS: 14722-40-8; Pentadecane-1,15-Diol

相似化合物

4617-33-8 36575-82-3 1460-18-0

上下游产品

pentadecanolide pentadecanedioic acid monomethyl ester pentadecanedioic acid 1,15-dibromopentadecane (Z)-15-d°Cosenoic acid

环十五内酯置于lithium Aluminium Tetrahydride体系中,用 四氢呋喃 用作溶剂,以83 %的收率获得1,15-十五烷二醇
参考文献:实用且可规模化的超长链脂肪酸合成,避免柱纯化
标题:实用且可规模化的超长链脂肪酸合成,避免柱纯化
摘要:植物和动物来源的脂肪酸是化学工业的重要可再生原料.在过去的二十年里,它们的应用增加了数倍.虽然合成脂肪酸的方法有很多种,但化学合成路线在通用性和合成目标方面更具优势.尽管脂肪酸合成领域已经取得了显著成果,但仍处于初步优化阶段.在本文中,我们希望报告一种更实用且可扩展的合成碳原子数为 20 至 45 的脂肪酸的方法.
Doi:10.1016/j.Tet.2024.134069

专利信息

专利号:US-8877977-B2
优先权日:2011-11-25
标题 :Synthesis of polyalkylenepolyamines having a low color index by homogeneously catalyzed alcohol amination in the presence of hydrogen
发明人：STRAUTMANN JULIA; SCHAUB THOMAS; HUEFFER STEPHAN; MAAS STEFFEN; PACIELLO ROCCO
权利人:STRAUTMANN JULIA; SCHAUB THOMAS; HUEFFER STEPHAN; MAAS STEFFEN; PACIELLO ROCCO; BASF SE
摘要:Process for the preparation of polyalkylenepolyamines by homogeneously catalyzed alcohol amination, in which aliphatic amino alcohols are reacted with one another or aliphatic diamines or polyamines are reacted with aliphatic diols or polyols with the elimination of water in the presence of a homogeneous catalyst and in the presence of hydrogen gas. Polyalkylenepolyamines obtainable by such processes and polyalkylenepolyamines comprising hydroxy groups, secondary amines or tertiary amines. Uses of such polyalkylenepolyamines as adhesion promoters for printing inks, adhesion promoters in composite films, cohesion promoters for adhesives, crosslinkers/curing agents for resins, primers for paints, wet-adhesion promoters for emulsion paints, complexing agents and flocculating agents, penetration assistants in wood preservation, corrosion inhibitors, immobilizing agents for proteins and enzymes.

专利号:WO-2013076053-A1
优先权日:2011-11-25
标题:Synthesis of polyalkylene polyamines with low color index by homogeneously catalyzed alcohol amination in the presence of hydrogen
发明人：STRAUTMANN JULIA; SCHAUB THOMAS; HUEFFER STEPHAN; MAAS STEFFEN; PACIELLO ROCCO
权利人:BASF SE; STRAUTMANN JULIA; SCHAUB THOMAS; HUEFFER STEPHAN; MAAS STEFFEN; PACIELLO ROCCO
摘要:The invention relates to a method for the production of polyalkylene polyamines by homogeneously catalyzed alcohol amination, wherein aliphatic alkanolamines are reacted with each other or aliphatic diamines or polyamines are reacted with aliphatic diols or polyols in the presence of a homogeneous catalyst while eliminating water and in the presence of hydrogen gas. The invention further relates to polyalkylene polyamines, which can be obtained by said methods, and to polyalkylene polyamines which contain hydroxyl groups, secondary amines or tertiary amines. The invention finally relates to uses of said polyalkylene polyamines as adhesion promoters in inks, adhesion promoters in composite films, cohesion promoters in adhesives, cross-linkers/hardeners for resins, primers for paints, wet adhesion promoters for dispersion paints, complexing agents and flocculants, penetration auxiliaries for use in wood preservation, corrosion inhibitors, and immobilization agents of proteins and enzymes.

专利号:EP-2782949-A1
优先权日:2011-11-25
标题 :Synthesis of polyalkylene polyamines with low color index by homogeneously catalyzed alcohol amination in the presence of hydrogen

专利号:KR-20140098204-A
优先权日:2011-11-25
标题 :Synthesis of polyalkylene polyamines with low color index by homogeneously catalyzed alcohol amination in the presence of hydrogen

专利号:US-2013137901-A1
优先权日:2011-11-25
标题 :Synthesis of polyalkylenepolyamines having a low color index by homogeneously catalyzed alcohol amination in the presence of hydrogen

专利号:CN-119912668-A
优先权日:2023-10-31
标 题 :Synthesis of linear aliphatic polyesters