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ethyl (E)-4-cyclohexylbut-2-enoate

中文名称
——
中文别名
——
英文名称
ethyl (E)-4-cyclohexylbut-2-enoate
英文别名
Ethyl 4-cyclohexylbut-2-enoate
ethyl (E)-4-cyclohexylbut-2-enoate化学式
CAS
——
化学式
C12H20O2
mdl
——
分子量
196.29
InChiKey
UBQURJQQSZSBQB-UXBLZVDNSA-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):
    3.9
  • 重原子数:
    14
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    ethyl (E)-4-cyclohexylbut-2-enoate二异丁基氢化铝 作用下, 以 乙醚 为溶剂, 以96%的产率得到(E)-4-cyclohexyl-2-buten-1-ol
    参考文献:
    名称:
    N - Boc-氨基烷基环氧化物的对映选择性合成的便利立体异构方法
    摘要:
    已经开发了N - Boc-氨基烷基环氧化物的有效,立体发散和对映选择性的合成。从对映异构体富集的抗N-二苯基甲基-3-氨基-1,2-二醇开始,并在改变氮保护基团之后,分子内的Mitsunobu反应导致赤型氨基烷基环氧化物;由伯醇的保护,仲醇的活化和同时的脱保护/环化组成的三个步骤序列以良好的产率提供了相应的苏式异构体。
    DOI:
    10.1016/0040-4039(95)00415-9
  • 作为产物:
    描述:
    环己烷丙醛乙氧甲酰基亚甲基三苯基膦 为溶剂, 以82%的产率得到ethyl (E)-4-cyclohexylbut-2-enoate
    参考文献:
    名称:
    Practical synthesis of Abbott amino-diol: A core unit of the potent renin inhibitor Zankiren
    摘要:
    Abbott amino-diol (2S,3R, 4S)-2-amino-1-cyclohexyl-6-methyl heptane-3,4-diol 1, a main structural constituent of the orally active renin inhibitor Zankiren has been synthesized using Sharpless asymmetric aminohydroxylation as the key step. (C) 1999 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4020(99)00148-9
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文献信息

  • [EN] ASPARAGINE DERIVATIVES AND METHODS OF USING SAME<br/>[FR] DÉRIVÉS D'ASPARAGINE ET LEURS PROCÉDÉS D'UTILISATION
    申请人:SENDA BIOSCIENCES INC
    公开号:WO2021252640A1
    公开(公告)日:2021-12-16
    The present disclosure relates to compounds of formulas (A) and (I), pharmaceutically acceptable salts thereof, and solvates of any of the foregoing, pharmaceutical compositions comprising the same, methods of preparing the same, intermediate compounds useful for preparing the same, and methods for treating or prophylaxis of diseases, in particular cancer, such as colorectal cancer, using the same.
    本公开涉及式(A)和(I)的化合物,其药学上可接受的盐,以及任何上述化合物的溶剂化合物,包括相同的药物组合物,制备相同的方法,用于制备相同的中间化合物,以及使用相同的方法治疗或预防疾病,特别是癌症,如结直肠癌。
  • Reaction of silyl ketene acetals with epoxides: a new method for the synthesis of γ-butanolides
    作者:Veselin Maslak、Radomir Matović、Radomir N. Saičić
    DOI:10.1016/j.tet.2004.07.007
    日期:2004.9
    Titanium tetrachloride promoted reaction of silyl ketene acetals with epoxides, followed by acidic work-up, affords butanolides in moderate/good yields. With epihalohydrins the reaction is regioselective and occurs at the less substituted end of the epoxide; the γ-haloalkyl-γ-butanolides thus obtained can be further transformed into various products.
    四氯化钛促进了甲硅烷乙烯酮缩醛环氧化物的反应,然后进行酸性处理,以中等/良好的收率得到丁醇化物。与表卤代醇反应是区域选择性的,发生在环氧化物的取代度较低的末端。由此获得的γ-卤代烷基-γ-丁醇化物可以进一步转化为各种产物。
  • Enantioselective Synthesis of Allylboronates Bearing a Tertiary or Quaternary B-Substituted Stereogenic Carbon by NHC-Cu-Catalyzed Substitution Reactions
    作者:Aikomari Guzman-Martinez、Amir H. Hoveyda
    DOI:10.1021/ja104254d
    日期:2010.8.11
    Allylic substitutions that afford alpha-substituted allylboronates bearing B-substituted tertiary or quaternary carbon stereogenic centers are presented. C-B bond-forming reactions, catalyzed by chiral bidentate Cu-NHC complexes, are performed in the presence of commercially available bis(pinacolato)diboron. Transformations proceed in high yield (up to >98%) and site selectivity (>98% S(N)2'), and
    提供带有 B 取代的叔或季立体中心的 α 取代的丙基硼酸酯丙基取代。由手性双齿 Cu-NHC 配合物催化的 CB 键形成反应在市售的双(频哪醇)二存在下进行。转化以高产率(高达 >98%)和位点选择性(>98% S(N)2')以及高达 >99:1 的对映体比例进行。可以使用反式或顺式二取代的烃;烷基-(直链和支链)和芳基-三取代的丙基碳酸酯用作有效的底物。带有季中心的丙基硼酸酯在空气中是稳定的,可以很容易地通过硅胶色谱法纯化;相比之下,仲丙基硼酸酯不能以相同的方式纯化并且稳定性明显较差。
  • Synthesis of α-Hydroxy-β-triflamido Carboxylic Esters through Ring-Opening of Alkoxycarbonyl Oxiranes
    作者:Vittoria Lupi、Michele Penso、Domenico Albanese、Dario Landini、Davide Scaletti
    DOI:10.1055/s-2005-865285
    日期:——
    The oxirane ring of 3-alkyl- and 3-arylglycidic esters has been opened with trifluoromethanesulfonamide (TfNH 2 ) under solid-liquid heterogeneous conditions. The corresponding α-hydroxy-β-triflamido esters were produced in good yields, in a regio- and stereoselective fashion. Several reaction parameters, such as the nature of the base, the presence of a phase transfer catalyst and/or a solvent have
    3-烷基-和3-芳基缩水甘油环氧乙烷环已在固-液非均相条件下用三甲磺酰胺(TfNH 2 )打开。相应的 α-羟基-β-三甲酰胺以良好的产率、区域选择性和立体选择性方式生产。已经检查了几个反应参数,例如碱的性质、相转移催化剂和/或溶剂的存在。
  • Neighbouring group assisted sulfonamide cleavage of Sharpless aminols under acetonation conditions
    作者:S. Chandrasekhar、Suchismita Mohapatra
    DOI:10.1016/s0040-4039(97)10638-4
    日期:1998.2
    It is accidentally observed that N-Ts cleavage and simultaneous protection of resulting free amino group as acetonide with the adjacent hydroxy group is achieved in one pot. Neighbouring carboxylic ester group is essential for this transformation.
    偶然地观察到,在一锅中实现了N-Ts的裂解,并同时保护了作为丙酮化物的所得游离基与相邻的羟基。相邻的羧酸基对于该转化是必不可少的。
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