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3-vinyl-4-penten-1-ol | 26456-64-4

中文名称
——
中文别名
——
英文名称
3-vinyl-4-penten-1-ol
英文别名
3-vinyl-pent-4-en-1-ol;3-Vinylpenten-1-ol-5;3-Ethenylpent-4-en-1-ol
3-vinyl-4-penten-1-ol化学式
CAS
26456-64-4
化学式
C7H12O
mdl
——
分子量
112.172
InChiKey
OJSLGTZEFOBGSY-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):
    1.6
  • 重原子数:
    8
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Homolytic addition of thiophenol to trivinylmethane and related compounds
    摘要:
    DOI:
    10.1007/bf00913931
  • 作为产物:
    参考文献:
    名称:
    选择性合成有机金属II:金属取代基与功能取代基Alkene †
    摘要:
    在活化剂例如叔丁醇钾的存在下,丁基锂有效地金属化了1,4-二烯,乙烯基醚,烯丙基醚,烯丙基硫醚和丙烯硫醇酯。由于在随后用亲电试剂处理之前,溶剂,抗衡离子或温度可能会发生变化,因此直接与的临界比率为。通常可以在较大的范围内调整乙烯树脂的进攻(分别在α-或γ位置取代)。在许多情况下,也可以实现立体选择性。
    DOI:
    10.1002/hlca.19740570744
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文献信息

  • Pentadienyl Type Lithium and Potassium Species: The Regioselectivity of their Reactions with Electrophiles
    作者:Manfred Schlosser、Armin Zellner、Frédéric Leroux
    DOI:10.1055/s-2001-17521
    日期:——
    Seven structurally distinct pentadienyl type lithium and potassium compounds were screened against a variety of electrophiles in order to assess the regioselectivity of the trapping reactions. Organoborates and analogs thereof (fluorodimethoxyborane) proved to be perfectly regioreliable attacking only unsubstituted terminal positions and thus providing, after oxidation, exclusively primary allylic alcohols. 2,4-Pentadienyllithiums or -potassiums, that carry a methyl group at the 1- or 3-position, exhibit the same extreme regioselectivity towards halotrialkylsilanes or carbon dioxide. Although the unsubstituted parent compounds combine with such electrophiles still preferentially at the terminal position, considerable proportions of branched products are concomitantly formed as well (1/3-attack ratios ranging from 2:1 to > 20:1). Hydroxyalkylating and alkylating reagents such as formaldehyde, oxirane or butyl iodide invariably afford regioisomeric mixtures generally varying in composition between 3:1 and 1:3. The condensation reaction with halotrialkylsilanes appears to follow a concerted (SN2-like) rather than an addition/elimination (ate complex-mediated) mechanism.
    进行了七种结构不同的戊二烯基型锂和钾化合物的筛选,以评估它们与各种亲电试剂反应的区域选择性。有机硼酸盐及其类似物(氟二甲氧基硼烷)显示了非常可靠的区域选择性,仅攻击未取代的末端位置,因此氧化后只得到完全的一级烯丙基醇。带有甲基的2,4-戊二烯基锂或钾在1-或3-位置上,对卤代三烷基硅烷或二氧化碳显示出相同的极端区域选择性。尽管未取代的母体化合物仍优先在末端位置与这些亲电试剂反应,但同时也会生成相当比例的支链产物(1/3-攻击比例从2:1到超过20:1)。羟烷基化和烷基化试剂,如甲醛、环氧乙烷或丁基碘,总是得到区域异构体的混合物,其组成通常在3:1和1:3之间变化。与卤代三烷基硅烷的缩合反应似乎遵循协同(类似SN2)而非加成/消除(通过ate复合体介导)的机制。
  • ADHESINE
    申请人:Takeko Ryu
    公开号:US20060252863A1
    公开(公告)日:2006-11-09
    To provide an adhesive comprising an acrylic resin (1), an acrylic resin (2), a silicone oligomer (3) and a crosslinking agent (4) wherein the acrylic resin (1) comprises a structural unit (a) derived from a monomer (A) and a structural unit (b) derived from a monomer (B) and has a weight-average molecular weight of 1,000,000 to 2,000,000, wherein the (A) is a (meth)acrylic ester represented by the formula (A) (wherein R 1 represents hydrogen atom or methyl group, and R 2 represents alkyl or aralkyl groups having 1 to 14 carbon atoms wherein hydrogen atom(s) of the R 2 may be substituted with alkoxy group having 1 to 10 carbon atoms), and the (B) is at least any one of a (B-1) and a (B-2) wherein the (B-1) is a monomer comprising carboxyl group and one olefinic double bond, and the (B-2) is a monomer comprising at least one polar functional group selected from the group consisted of hydroxy group, amide group, amino group, epoxy groups oxetanyl group, aldehyde group and isocyanate group and an olefinic double bond; the acrylic resin (2) comprises the structural unit (a) and the structural unit (b) and has a weight-average molecular weight of 50,000 to 500,000; and the silicone oligomer (3) has 2 to 100 structural units (s) derived from a compound (S) represented by (wherein R 3 and R 4 represent alkyl group or phenyl group, X and Y represent hydrogen atom, optionally substituted alkyl group, optionally substituted phenyl group, optionally substituted alkoxy group, optionally substituted phenoxy group, optionally substituted aralkyl group, optionally substituted aralkyloxy group, vinyl group, vinyloxy group, 1,2-epoxycyclohexyl group, 1,2-epoxycyclohexyloxy group, styryl group, styryloxy group, methacryloyloxy group, amino group, ureido group, mercapto group or isocyanate group).
    提供一种由丙烯酸树脂 (1)、丙烯酸树脂 (2)、有机硅低聚物 (3) 和交联剂 (4) 组成的粘合剂,其中 丙烯酸树脂(1)包括由单体(A)衍生的结构单元(a)和由单体(B)衍生的结构单元(b),其重量平均分子量为 1,000,000 至 2,000,000 ,其中(A)是由式(A)表示的(甲基)丙烯酸酯 (其中 R 1 代表氢原子或甲基,R 2 代表具有 1 至 14 个碳原子的烷基或芳烷基,其中 R 2 可被具有 1 至 10 个碳原子的烷氧基取代),以及 (B)至少是(B-1)和(B-2)中的任意一种,其中(B-1)是包含羧基和一个烯烃双键的单体,而(B-2)是包含至少一个极性官能团的单体,该极性官能团选自羟基、酰胺基、氨基、环氧基、氧杂环丁酰胺基、醛基和异氰酸酯基以及一个烯烃双键;丙烯酸树脂(2)包括结构单元(a)和结构单元(b),其重量平均分子量为 50,000 至 500,000;以及 有机硅低聚物(3)具有 2 至 100 个结构单元(s),这些结构单元(s)衍生自由以下方式表示的化合物(S (其中 R 3 和 R 4 代表烷基或苯基,X 和 Y 代表氢原子、任选取代的烷基、任选取代的苯基、任选取代的烷氧基、任选取代的苯氧基、任选取代的芳烷基、任选取代的芳烷氧基、乙烯基、乙烯氧基、1,2-环氧环己基、1,2-环氧环己氧基、苯乙烯基、苯乙烯氧基、甲基丙烯酰氧基、氨基、脲基、巯基或异氰酸酯基)。
  • The Synthesis of Tetravinylmethane
    作者:Joel G. Berger、Eugene L. Stogryn、A. A. Zimmerman
    DOI:10.1021/jo01027a510
    日期:1964.4
  • An asymmetric total synthesis of vitamin d3 (cholecalciferol)
    作者:Stephen R. Wilson、M. Serajul Haque
    DOI:10.1016/s0040-4039(01)90994-3
    日期:1984.1
  • LAROCK, RICHARD C.;STOLZ-DUNN, SANDRA K., SYNLETT,(1990) N, C. 341-343
    作者:LAROCK, RICHARD C.、STOLZ-DUNN, SANDRA K.
    DOI:——
    日期:——
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