CAS: 66577-59-1; Heptadecane-1,17-Diol

上下游产品

diethyl heptadecanedioate butan-1-ol pentadecanolide 1,15-pentadecanediol1,17-dibromo-heptadecane 17-acetoxyheptadecan-1-ol 17-acetoxyheptadecan-1-al 17-bromoheptadecan-1-ol

📜环十五内酯置于lithium Aluminium Tetrahydride,四溴化碳,(Dtbpx)Pd(Otf)2,Potassium Tert-Butylate,三苯基膦体系中,用 四氢呋喃,二氯甲烷,甲苯 作为反应溶剂,90.0 °C,2.0 Mpa 条件下,反应 93.0H,反应生成 1,17-十七烷二醇
参考文献:藻油合成聚酯
标题:藻油合成聚酯
摘要:当前在技术上使用微藻的努力集中在产生具有与原油基产品相同的分子结构的燃料.在这里,我们通过将藻类油脂肪酸的独特分子结构转化为价值更高的化学中间体和材料,提出了一种利用藻类的不同方法.获得了来自微藻的粗提取物,即硅藻硅藻(phaeodactylum Tricornutum),其为包含不饱和脂肪酸(16:1,18:1和20:5)磷酸胆碱甘油三酸酯的多组分混合物.使用已知的催化剂前体[{1,2-(t Bu 2 Pch 2)2 C 6 H 4将该粗藻油暴露于co和甲醇中} Pd(otf)](otf)导致不饱和脂肪酸异构化/甲氧基羰基化为高纯度(> 99%)的线性1,17-和1,19-二酯的混合物.与相应二醇的混合物进行缩聚反应,得到了一种新型的混合聚酯-17 / 19.17 / 19,其熔融和结晶温度高.
DOI:10.1002/anie.201403991

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