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(E)-5,5-dimethylhex-2-en-1-ol | 107442-40-0

中文名称
——
中文别名
——
英文名称
(E)-5,5-dimethylhex-2-en-1-ol
英文别名
5,5-Dimethylhex-2-en-1-ol
(E)-5,5-dimethylhex-2-en-1-ol化学式
CAS
107442-40-0
化学式
C8H16O
mdl
——
分子量
128.214
InChiKey
LPVKDQZJUITFCN-SNAWJCMRSA-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

物化性质

  • 沸点:
    163.2±8.0 °C(Predicted)
  • 密度:
    0.844±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    9
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    (E)-5,5-dimethylhex-2-en-1-ol(R)-Me-BIPAM 、 [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2 、 acetonitrile(cyclopentadienyl)[2-(di-i-propylphosphino)-4-(t-butyl)-1-methyl-1H-imidazole]ruthenium(II) hexafluorophosphate 、 potassium carbonate 作用下, 以 甲苯 为溶剂, 反应 12.0h, 生成 (R)-1-(4-methoxyphenyl)-5,5-dimethylhexan-1-ol
    参考文献:
    名称:
    一锅立体选择性合成仲苄醇的多催化方法
    摘要:
    一锅法有可能迅速建立分子的复杂性,而无需分离和纯化连续的中间体。在这里,我们报告了多催化方案,该方案在顺序催化下将烯烃,不饱和脂族醇和芳基硼酸转化为具有高立体选择性(通常> 95:5 er)的仲苄醇,该催化集成了烯烃的交叉复分解,异构化和亲核加成反应。前手性烯丙醇可以高立体选择性(> 98:2 er,> 20:1 dr)转化为产品的任何立体异构体。
    DOI:
    10.1021/acs.orglett.1c00939
  • 作为产物:
    描述:
    参考文献:
    名称:
    配体控制的钴催化远程硼氢化和烯丙基硅氧烷的烯烃异构化
    摘要:
    烯丙基硅氧烷的共催化远程硼氢化和烯烃异构化是通过配体控制的策略实现的。用 dcype 进行远程硼氢化反应提供硼醚,而 xantphos 有利于形成甲硅烷基烯醇醚。
    DOI:
    10.1039/d1cc05964e
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文献信息

  • Mechanistic Insights into the Ru(II)-Catalyzed Intramolecular Formal [3 + 2] Cycloaddition of (<i>E</i>)-1,6-Enynes
    作者:Rui Liu、Yajie Chou、Bing Lian、De-cai Fang、Ming Gao、Tanyu Cheng、Guohua Liu
    DOI:10.1021/acs.orglett.9b02446
    日期:2019.9.6
    challenge in organic chemistry. Herein, we report a Ru(II)-catalyzed formal [3 + 2] cycloaddition as an efficient method to prepare unprecedented bicyclo[3.3.0]octenes from readily available (E)-1,6-enynes. Mechanistic studies based on the deuterium labeling experiments and the DFT calculation disclose a reasonable mechanistic pathway, where a ruthenacyclopentene generated by an ene-yne oxidative cyclization
    在过渡金属催化的1,6-烯炔环化中构造独特的反应途径以构建有价值的合成基序是有机化学中的重大挑战。在这里,我们报告Ru(II)催化的正式[3 + 2]环加成作为一种有效的方法,可以从容易获得的(E)-1,6-炔烃制备前所未有的双环[3.3.0]辛烯。基于氘标记实验和DFT计算的机理研究揭示了一条合理的机理途径,其中烯-炔氧化环化产生的钌环戊烯经历顺序的β-氢化物消除和分子内加氢钌化以形成钌环己烯,从而产生理想的双环[3.3] .0]辛烯。
  • “<i>Syn-Effect</i>” in the Desulfonylation Reaction of<i>α</i>,<i>α</i>-Dialkylated (<i>E</i>)-Allylic Sulfones
    作者:Atsushi Shibayama、Tetsuya Nakamura、Takahiro Asada、Takehiko Shintani、Yutaka Ukaji、Hideki Kinoshita、Katsuhiko Inomata
    DOI:10.1246/bcsj.70.381
    日期:1997.2
    It was found that the desulfonylation reaction of α,α-dialkylated (E)-allylic sulfones with a base preferentially affords the sterically unfavorable (Z)-alkadienes. The relative degree of the “syn-effect”, which is herein defined as an effect which stabilizes the syn-conformation, leading to (Z)-products, in the transition state against the steric hindrance, was revealed for various substituents at the δ-position of the (E)-allylic sulfones to be as follows: RO– >> CH3– > RS– > –CH2– > (CH3)2CH– >> (CH3)3C– > C6H5–. This finding is in accord with a previously found tendency in the conversion of (E)-vinylic sulfones to the corresponding allylic sulfones under basic conditions.
    研究发现,α,α-二烷基化(E)-烯丙基砜与碱的脱磺化反应优先产生立体上不利的(Z)-烷二烯。(E)-烯丙基砜的 δ 位上的不同取代基所产生的 "合成效应 "的相对程度如下:RO- >> CH3- >> CH4- >> CH5- >> CH6- >> CH7- >> CH8-RO->>CH3->RS->-CH2->(CH3)2CH->>(CH3)3C->C6H5-。这一发现与之前发现的(E)-乙烯砜在碱性条件下转化为相应的烯丙基砜的趋势一致。
  • The photolytic reactions of 1,3-butadiene epoxide with organomercurials
    作者:Yuh-Wern Wu
    DOI:10.1016/s0040-4039(99)90234-4
    日期:1999.10
    The photolytic reactions of 1,3-butadiene epoxide with organomercurials gave the substituted unsaturated alcohol and aldehyde as the major products in moderate yields. The substituted unsaturated alcohol was the major product in the absence of DABCO. However, the reactions gave the substituted unsaturated aldehyde as a major product in the presence of DABCO.
    1,3-丁二烯环氧化物与有机汞的光解反应以中等收率得到了取代的不饱和醇和醛为主要产物。在没有DABCO的情况下,取代的不饱和醇是主要产物。然而,该反应在DABCO存在下以取代的不饱和醛为主要产物。
  • 3,5-DISUBSTITUTED AND 3,5,7-TRISUBSTITUTED-3H-OXAZOLO AND 3H-THIAZOLO[4,5-d]PYRIMIDIN-2-ONE COMPOUNDS AND PRODRUGS THEREOF
    申请人:Webber Stephen E.
    公开号:US20110275589A1
    公开(公告)日:2011-11-10
    The invention is directed to 3,5-disubstituted and 3,5,7-trisubstituted-3H-oxazolo and 3H-thiazolo[4,5-d]pyrimidin-2-one compounds and prodrugs thereof that have immunomodulatory activity. The invention is also directed to the therapeutic or prophylactic use of such compounds and pharmaceutical compositions containing them, and to methods of treating diseases and disorders described herein, by administering effective amounts of such compounds and prodrugs.
    本发明涉及具有免疫调节活性的3,5-二取代和3,5,7-三取代-3H-噁唑并[4,5-d]嘧啶-2-酮化合物及其前药。本发明还涉及使用此类化合物及其前药的治疗或预防用途,以及含有它们的制药组合物和通过给予这些化合物和前药的有效量来治疗本文所述疾病和疾病的方法。
  • 3,5-DISUBSTITUTED AND 3,5,7-TRISUBSTITUTED-3H-OXAZOLO AND 3H-THIAZOLO[4,5-D]PYRIMIDIN-2-ONE COMPOUNDS AND PRODRUGS THEREOF
    申请人:Webber Stephen E.
    公开号:US20120121541A1
    公开(公告)日:2012-05-17
    The invention is directed to 3,5-disubstituted and 3,5,7-trisubstituted-3H-oxazolo and 3H-thiazolo[4,5-d]pyrimidin-2-one compounds and prodrugs thereof that have immunomodulatory activity. The invention is also directed to the therapeutic or prophylactic use of such compounds and pharmaceutical compositions containing them, and to methods of treating diseases and disorders described herein, by administering effective amounts of such compounds and prodrugs.
    本发明涉及具有免疫调节活性的3,5-二取代和3,5,7-三取代-3H-噁唑和3H-噻唑[4,5-d]嘧啶-2-酮化合物及其前药。本发明还涉及使用这些化合物和前药的治疗或预防用途,以及含有它们的制药组合物,并通过给予这些化合物和前药的有效剂量来治疗本文所述的疾病和障碍的方法。
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