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2-甲基-1,8-辛烷二醇 | 109359-36-6

中文名称
2-甲基-1,8-辛烷二醇
中文别名
——
英文名称
2-methyl-1,8-octanediol
英文别名
2-methyloctane-1,8-diol
2-甲基-1,8-辛烷二醇化学式
CAS
109359-36-6
化学式
C9H20O2
mdl
——
分子量
160.257
InChiKey
SDQROPCSKIYYAV-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):
    1.8
  • 重原子数:
    11
  • 可旋转键数:
    7
  • 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

安全信息

  • 海关编码:
    2905399090

SDS

SDS:52610891f576858e3b527b0f1d24659e
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反应信息

  • 作为反应物:
    描述:
    2-甲基-1,8-辛烷二醇 在 cerium(III) chloride 、 sodium iodide 作用下, 以 乙腈 为溶剂, 反应 18.0h, 以85%的产率得到7-iodo-7-methyloctan-1-ol
    参考文献:
    名称:
    CeCl3.7H2O / NaI体系在乙腈中将醇类转化为碘代烷的简单,有效且通用的方法
    摘要:
    DOI:
    10.1021/jo991894c
  • 作为产物:
    描述:
    6-羟基己醛 在 palladium on activated charcoal lithium aluminium tetrahydride 、 氢气 作用下, 生成 2-甲基-1,8-辛烷二醇
    参考文献:
    名称:
    伯醇和仲醇的简单一锅氰化。一些新的Mitsunobu试剂的应用
    摘要:
    一些新的Mitsunobu试剂,特别是N,N,N',N'-四甲基偶氮二甲酰胺(TMAD)-三丁基膦(TBP)和氰基亚甲基三甲基磷烷(CMMP),在丙酮氰醇存在下介导伯醇和仲醇直接转化为相应的腈。 。这类氰化过程可将Walter完全倒置,以高收率将3β-胆甾醇转化为3α-氰基胆甾烷。
    DOI:
    10.1016/s0040-4039(99)01509-9
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文献信息

  • POLYMER HAVING BIS(DIPHENYLPHOSPHINO)BINAPHTHYL GROUPS
    申请人:Shimada Toyoshi
    公开号:US20100022800A1
    公开(公告)日:2010-01-28
    A polymer having bis(diphenylphosphino)binaphthyl groups that can be used as a catalyst for an addition reaction, especially an asymmetric 1,4-addition reaction, or a reduction reaction, especially an asymmetric reduction reaction, and that can be easily recovered and recycled. The polymer having the bis(diphenylphosphino)binaphthyl groups is one resulting from repetition of a racemic or optically active 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl compound substituted at 5-position thereof with an unsaturated terminal of one (meth)acryloyl group of a compound having multiple (meth)acryloyl groups, that another 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl compound of a next unit is substituted at 5′-position thereof with an unsaturated terminal of another (meth)acryloyl group of the compound having multiple (meth)acryloyl groups so as to have a molecular weight of 1500 to 10000. The reduction catalyst comprises this polymer and a transition metal.
    具有双(二苯基膦)联萘基团的聚合物可用作催化剂,特别是用于加成反应,尤其是不对称的1,4-加成反应,或还原反应,特别是不对称还原反应,并且可以轻松回收和循环利用。具有双(二苯基膦)联萘基团的聚合物是由重复使用在其5位取代有一种具有多个(甲基)丙烯酰基团的化合物的不对称或光学活性2,2′-双(二苯基膦)-1,1′-联萘化合物所得,下一个单元的另一种2,2′-双(二苯基膦)-1,1′-联萘化合物在其5′位取代有另一种具有多个(甲基)丙烯酰基团的化合物的不饱和末端,以使其分子量为1500至10000。还原催化剂包括该聚合物和过渡金属。
  • A facile one-pot cyanation of primary and secondary alcohols. Application of some new Mitsunobu reagents
    作者:Tetsuto Tsunoda、Kaori Uemoto、Chisato Nagino、Megumi Kawamura、Hiroto Kaku、Shô Itô
    DOI:10.1016/s0040-4039(99)01509-9
    日期:1999.10
    cyanomethylenetrimethylphosphorane (CMMP), mediated the direct transformation of primary and secondary alcohols into the corresponding nitriles in the presence of acetone cyanohydrin. This type of cyanation process can convert 3β-cholestanol to 3α-cyanocholestane in high yield with complete Walden inversion.
    一些新的Mitsunobu试剂,特别是N,N,N',N'-四甲基偶氮二甲酰胺(TMAD)-三丁基膦(TBP)和氰基亚甲基三甲基磷烷(CMMP),在丙酮氰醇存在下介导伯醇和仲醇直接转化为相应的腈。 。这类氰化过程可将Walter完全倒置,以高收率将3β-胆甾醇转化为3α-氰基胆甾烷。
  • Softener composition
    申请人:Ushio Noriaki
    公开号:US20050090423A1
    公开(公告)日:2005-04-28
    A softener composition that can impart a high softening effect to clothes irrespective of the state of rinsing water, which contains (a) a compound of formula (1) below, (b) a compound of formula (3) below, and (c) a specific anionic surfactant, wherein the mole ratios between the components (a), (b) and (c) satisfy the following relationship: [(a)+(b)]/(c)=9/1 to 4/6; and wherein R 1 represents a C 13-36 alkyl group or the like, R 10 and R 12 respectively represent a C 8-36 alkyl group or the like, R 2 , R 11 and R 13 respectively represent a C 1-6 alkylene group, R 3 , R 4 , and R 14 respectively represent a C 1-3 alkyl group or the like, A, D and E respectively represent —COO—, —CONH— or the like, and “a”, “c” and “d” respectively denote 0 or 1.
    一种软化剂组合物,可以在漂洗水的状态不同的情况下赋予衣物高度的柔软效果,该组合物包含以下的化合物:(a) 下式的化合物,(b) 下式的化合物,以及(c) 特定的阴离子表面活性剂,其中组分(a)、(b)和(c)之间的摩尔比满足以下关系:[(a)+(b)]/(c)=9/1至4/6;其中R1代表C13-36烷基基团或类似物,R10和R12分别代表C8-36烷基基团或类似物,R2、R11和R13分别代表C1-6烷基烯基基团,R3、R4和R14分别代表C1-3烷基基团或类似物,A、D和E分别代表—COO—、—CONH—或类似物,“a”、“c”和“d”分别表示0或1。
  • POLYMER FILM, RETARDATION FILM, POLARIZING PLATE, LIQUID CRYSTAL DISPLAY, AND COMPOUND
    申请人:FUJIFILM Corporation
    公开号:US20160159750A1
    公开(公告)日:2016-06-09
    Provided is a polymer film containing at least one of a compound represented by formula (1) of hydrates, solvates, or salts thereof. Y is a methine group or nitrogen atom. Q a , Q b , and Q c are a single bond or a divalent linking group. R a , R b , and R c , are hydrogen atom, alkyl group, alkenyl group, alkynyl group, aryl group, cyano group, halogen group, or heterocyclic group. X 2 is a single bond or a divalent linking group. X 1 is a single bond or a predetermined divalent linking group. R 1 and R 2 are a hydrogen atom, alkyl group, alkenyl group, alkynyl group, aryl group, or heterocyclic group Formula (1)
    提供的是一种聚合物薄膜,其中至少包含一种由式(1)表示的化合物的水合物、溶剂合物或盐类。Y是一个亚甲基基团或氮原子。Qa、Qb和Qc是单键或二价连接基团。Ra、Rb和Rc是氢原子、烷基基团、烯基基团、炔基基团、芳基、氰基、卤素基或杂环基。X2是单键或二价连接基团。X1是单键或预定的二价连接基团。R1和R2是氢原子、烷基基团、烯基基团、炔基基团、芳基或杂环基。Formula (1)
  • SYNTHETIC METHOD AND SYNTHETIC SYSTEM
    申请人:SEKISUI CHEMICAL CO., LTD.
    公开号:US20200095692A1
    公开(公告)日:2020-03-26
    Provided is a synthesis method comprising a first step of producing a carbonate compound from carbon monoxide and an alcohol-based compound at an anode of a first electrochemical cell comprising a cathode and the anode, and a second step of synthesizing a first product by a dealcoholization reaction of the carbonate compound, wherein an alcohol-based compound eliminated in the second step is recycled in the first step.
    提供的是一种合成方法,包括以下步骤:在第一个包括阴极和阳极的第一个电化学电池的阳极上,从一氧化碳和一种基于醇的化合物生成碳酸盐化合物的第一步骤,以及通过碳酸盐化合物的脱醇反应合成第一产品的第二步骤,其中在第二步骤中消除的基于醇的化合物在第一步骤中被回收利用。
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