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2-ethyloctane-1,8-diol | 103862-29-9

中文名称
——
中文别名
——
英文名称
2-ethyloctane-1,8-diol
英文别名
——
2-ethyloctane-1,8-diol化学式
CAS
103862-29-9
化学式
C10H22O2
mdl
——
分子量
174.283
InChiKey
YWVLWWQBNGSTHI-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    12
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    二甲基2-乙基辛烷二酸酯 在 lithium aluminium tetrahydride 作用下, 以96%的产率得到2-ethyloctane-1,8-diol
    参考文献:
    名称:
    [EN] METAL-CATALYZED ALKOXYCARBONYLATION OF A LACTONE
    [FR] ALCOXYCARBONYLATION CATALYSÉE PAR UN MÉTAL D'UNE LACTONE
    摘要:
    δ-内酯的金属催化羟羰化是一种羟羰基化δ-内酯的方法,具体是3-乙烯基-6-乙烯基四氢-2H-吡喃-2-酮。该方法包括将δ-内酯与醇在有机溶剂中与包括钯或其盐的催化剂体系一起混合,形成反应混合物,然后在20-50巴的压力下,在110-130°C下在流动一氧化碳气体的条件下进行3-5小时的加热。反应的产物是取代的2-辛二酸二酯。醇可以是甲醇、正丁醇、2-乙基己醇、异丁醇、异丙醇、苄醇或酚。溶剂可以是甲苯、乙腈或四氢呋喃。该方法可能包括向反应混合物中添加酸,该酸可以是稀释的(约5摩尔%)硫酸或对甲苯磺酸。催化剂体系还可能包括膦配体。
    公开号:
    WO2018175332A1
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文献信息

  • Selective palladium-catalysed synthesis of diesters: alkoxycarbonylation of a CO<sub>2</sub>-butadiene derived δ-lactone
    作者:Francesco Ferretti、Muhammad Sharif、Sarim Dastgir、Fabio Ragaini、Ralf Jackstell、Matthias Beller
    DOI:10.1039/c7gc01366c
    日期:——
    telomerization of CO2 and butadiene. The key for the selective valorization of 1 is the use of a catalytic system based on PdCl2, a chelating phosphine bearing electron-withdrawing groups and an acidic promoter. The unsaturated C10 methyl diester can be easily hydrogenated on Pd/C under mild conditions to afford its corresponding saturated diester. Subsequent hydrogenation using the homogeneous [Ru(acac)3]/Triphos
    通过由CO 2和丁二烯的端粒化得到的δ-内酯1(3-亚乙基-6-乙烯基四氢-2 H-吡喃-2-酮)的烷氧基羰基化反应产生了新的不饱和C 10二酯。选择性增值1的关键是使用基于PdCl 2的催化体系,带有吸电子基团的螯合膦和酸性助催化剂。不饱和的C 10甲基二酯可以很容易地在温和的条件下在Pd / C上氢化,得到其相应的饱和二酯。随后使用均相[Ru(acac)3] / Triphos催化剂以高收率得到2-乙基辛烷-1,8-二醇。整个过程允许合成用于制造可再生聚合物和聚合物加工材料的新构件。
  • SYNTHESIS OF BUILDING BLOCKS AND FEEDSTOCKS FOR MANUFACTURING RENEWABLE POLYMERS
    申请人:Qatar Foundation for Education, Science and Community Development
    公开号:US20210292266A1
    公开(公告)日:2021-09-23
    Disclosed are methods or processes of synthesizing building blocks and feedstocks for producing a broader range of polymers, including renewable polymers, from renewable resources such as CO 2 . In a process of manufacturing a renewable feedstock for polymer production, a CO 2 derived lactone is prepared and processed to form the renewable feedstock. The process may include alkoxycarbonylation of the CO 2 derived lactone to form a diester and hydrogenation of the diester.
    公开了一种从可再生资源(如CO2)合成用于生产更广泛范围的聚合物(包括可再生聚合物)的构建块和原料的方法或过程。在制造用于聚合物生产的可再生原料的过程中,首先制备并加工CO2衍生的内酯以形成可再生原料。该过程可能包括对CO2衍生的内酯进行烷氧羰基化以形成二酯,并对二酯进行氢化的步骤。
  • Process for polymerizing olefins
    申请人:MITSUI PETROCHEMICAL INDUSTRIES, LTD.
    公开号:EP0012591A1
    公开(公告)日:1980-06-25
    A process for producing a polymer or copolymer of an alpha-olefin comprises continuously polymerizing or copolymerizing the alpha-olefin or the alpha-olefin with up to 5 mole% of a diolefin in the presence of a catalyst composed of (A) a solid magnesium compound obtained by reacting (i) an adduct formed between a magnesium halide and an electron donor with (ii) an organometallic compound of a metal of Groups I to III of Mendelejeff's periodic table, (B) a liquid transition metal compound. and (C) an organoaluminum compound, while feeding the compound (B) separately from the other compounds (A) and (C) into a polymerization or copolymerization zone. By means of this process it is possible to produce a polymer or copolymer of narrow molecular weight distribution, while yet avoiding the requirement of known processes of supporting a transition metal compound on a magnesium-containing carrier before carrying out a polymerization or copolymerization reaction
    一种生产α-烯烃聚合物或共聚物的工艺,包括在催化剂存在下,连续聚合或共聚 α-烯烃或α-烯烃与不超过 5 摩尔%的二烯烃,催化剂由以下部分组成:(A) 固态镁化合物,该固态镁化合物是由(i)卤化镁和电子供体之间形成的加合物与(ii)门捷列夫周期表第 I 至 III 族金属的有机金属化合物反应而得,(B)液态过渡金属化合物,以及(C)有机铝化合物,同时将化合物(B)与其他化合物(A)和(C)分别送入聚合或共聚区。和 (C) 一种有机铝化合物,同时将化合物 (B) 与其他化合物 (A) 和 (C) 分开送入聚合或共聚区。 通过这种工艺,可以生产出分子量分布较窄的聚合物或共聚物,同时又避免了已知工艺中 在进行聚合或共聚反应之前将过渡金属化合物支撑在含镁载体上的要求。
  • RESIN COMPOSITION, SHEET OBTAINED THEREFROM, PROCESS FOR PRODUCING SHEET, AND FORMED OBJECT
    申请人:Toyo Ink Manufacturing Co. Ltd.
    公开号:EP1375547A1
    公开(公告)日:2004-01-02
    The present invention provides a resin composition comprising a vinyl polymer (A) having, at a side chain thereof, at least one structure selected from polyether, polyester, polycarbonate or polybutadiene which has a functional group that can react with an isocyanate group, and a polyisocyanate compound (B) having at least two isocyanate groups; a sheet made of a hardened body of the resin composition; a shaped body formed by shaping the sheet; and a sheet producing process comprising the steps of applying the resin composition and then hardening the resultant layer.
    本发明提供了一种树脂组合物,该树脂组合物包括:乙烯基聚合物(A),其侧链上至少有一种结构选自聚醚、聚酯、聚碳酸酯或聚丁二烯,该结构具有可与异氰酸酯基团反应的官能团,以及至少具有两个异氰酸酯基团的多异氰酸酯化合物(B);由树脂组合物硬化体制成的片材;通过对片材进行整形而形成的异型体;以及片材生产工艺,该工艺包括涂敷树脂组合物,然后硬化所得层的步骤。
  • Resin composition for flexographic printing plate, laser-engraving type flexographic printing plate precursor and process for producing same, and flexographic printing plate and process for making same
    申请人:Fujifilm Corporation
    公开号:EP2617773A1
    公开(公告)日:2013-07-24
    Disclosed is a resin composition for a flexographic printing plate, comprising (Component A) a binder resin and (Component B) a compound represented by Formula (1) and/or Formula (2), Component B being contained at 1 to 50 parts by mass relative to 100 parts by mass of Component A, wherein in Formulae (1) and (2) R1 and R4 independently denote a hydrogen atom or a methyl group, R2 and R5 independently denote a divalent organic group having 1 to 20 carbons, and R3 and R6 independently denote a monovalent organic group having 1 to 20 carbons, R3 and R6 not comprising an ethylenically unsaturated group, a dialkoxysilyl group, or a trialkoxysilyl group.
    本发明公开了一种用于柔性版印刷的树脂组合物,该组合物由(A 组分)粘合剂树脂和(B 组分)由式(1)和/或式(2)表示的化合物组成,相对于 100 质量份的 A 组分,B 组分的含量为 1 至 50 质量份、 其中,在式 (1) 和 (2) 中,R1 和 R4 独立地表示氢原子或甲基,R2 和 R5 独立地表示具有 1 至 20 个碳原子的二价有机基团,R3 和 R6 独立地表示具有 1 至 20 个碳原子的一价有机基团,R3 和 R6 不包括乙烯基不饱和基团、二烷氧基硅烷基团或三烷氧基硅烷基团。
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