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2-ethenyl-2-methylcyclohexanone | 63196-62-3

中文名称
——
中文别名
——
英文名称
2-ethenyl-2-methylcyclohexanone
英文别名
(+/-)-2-Methyl-2-vinylcyclohexan-1-one;2-methyl-2-vinylcyclohexanone;2-Methyl-2-vinyl-cyclohexanon;2-ethenyl-2-methylcyclohexan-1-one
2-ethenyl-2-methylcyclohexanone化学式
CAS
63196-62-3
化学式
C9H14O
mdl
——
分子量
138.21
InChiKey
APZRDJBSBJUMIV-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):
    2.1
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 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

点击查看最新优质反应信息

文献信息

  • Diastereoselective Synthesis of (±)-Epianastrephin, (±)-Anastrephin and Analogs Thereof
    申请人:The United States of America, as Represented by the Secretary of Agriculture
    公开号:US20170305874A1
    公开(公告)日:2017-10-26
    A process for the synthesis of trans-fused γ-lactones having Formula (IV) from substituted cyclic ketones having Formula (I). A diastereoselective synthesis of (±)-epianastrephin (1) (wherein: R 1 is ethenyl, R 2 and R 3 is methyl, and n is 1), (±)-anastrephin (2) (wherein: R 2 is ethenyl, R 1 and R 3 is methyl and n is 1), and analogs thereof (wherein: R 1 is H, C 1-5 alkyl, C 2-6 alkenyl or C 2-6 alkynyl, R 2 is H, C 1-5 alkyl, C 2-6 alkenyl or C 2-6 alkynyl, R 1 and R 2 together with the carbon atom they are attached form a C 3-6 cycloalkyl ring, R 3 is C 1-5 alkyl and n is 0-2):
    从具有化学式(I)的取代环状酮合成具有化学式(IV)的反式γ-内酯的过程。对(±)-epianastrephin(1)进行立体选择合成(其中:R1为乙烯基,R2和R3为甲基,n为1),(±)-anastrephin(2)进行立体选择合成(其中:R2为乙烯基,R1和R3为甲基,n为1),以及它们的类似物(其中:R1为H,C1-5烷基,C2-6烯基或C2-6炔基,R2为H,C1-5烷基,C2-6烯基或C2-6炔基,R1和R2与它们附着的碳原子一起形成C3-6环烷基环,R3为C1-5烷基,n为0-2)。
  • Synthesis of BC Ring-Systems of Taxol by Ring-Closing Metathesis
    作者:Damien Bourgeois、Jacqueline Mahuteau、Ange Pancrazi、Steven P. Nolan、Joëlle Prunet
    DOI:10.1055/s-2000-6263
    日期:——
    Highly functionalized BC ring-systems of Taxol((R)) having the required chemistry for the C1, C2 and C8 centers have been syn the sized using a ring-closing metathesis (RCM) reaction as the key step. Silylene 26 and acetonide 27 were obtained in excellent yields with Schrock's and our recently reported catalyst. In the case of carbonate 23, a trans cyclooctene was formed when using Grubbs' catalyst
    已使用闭环复分解 (RCM) 反应作为关键步骤合成了具有 C1、C2 和 C8 中心所需化学性质的高度官能化的紫杉醇 ((R)) 的 BC 环系统。使用 Schrock's 和我们最近报道的催化剂,以优异的产率获得了甲硅烷基 26 和丙酮化物 27。在碳酸盐 23 的情况下,在使用 Grubbs 催化剂时形成了反式环辛烯,这表明 RCM 确实总是进行到热力学平衡的完成。
  • New method for preparing βγ-unsaturated ketones: use of phenylselenoacetaldehyde
    作者:Derrick L. J. Clive、Charles G. Russell
    DOI:10.1039/c39810000434
    日期:——
    Zinc enolates derived from ketones condense efficiently with phenylselenoacetaldehyde and the products are converted into βγ-unsaturated kmmetones by the action of methanesulphonyl chloride and triethylamine.
    由酮衍生的烯醇化物的锌与phenylselenoacetaldehyde有效地冷凝和产品转换成βγ由甲磺酰氯和三乙胺的动作不饱和kmmetones。
  • Diastereoselective synthesis of (±)-epianastrephin, (±)-anastrephin and analogs thereof
    申请人:The United States of America, as Represented by the Secretary of Agriculture
    公开号:US10011580B2
    公开(公告)日:2018-07-03
    A process for the synthesis of trans-fused γ-lactones having Formula (IV) from substituted cyclic ketones having Formula (I). A diastereoselective synthesis of (±)-epianastrephin (1) (wherein: R1 is ethenyl, R2 and R3 is methyl, and n is 1), (±)-anastrephin (2) (wherein: R2 is ethenyl, R1 and R3 is methyl and n is 1), and analogs thereof (wherein: R1 is H, C1-5 alkyl, C2-6 alkenyl or C2-6 alkynyl, R2 is H, C1-5 alkyl, C2-6 alkenyl or C2-6 alkynyl, R1 and R2 together with the carbon atom they are attached form a C3-6 cycloalkyl ring, R3 is C1-5 alkyl and n is 0-2):
    一种从具有式(I)的取代环酮合成具有式(IV)的反式融合γ-内酯的工艺。一种非对映选择性合成(±)-epianastrephin (1)(其中:R1 是乙烯基,R2 和 R3 是甲基,n 是 1)、(±)-anastrephin (2)(其中:R2 是乙烯基,R1 和 R3 是甲基,n 是 1)及其类似物(其中:R1为H、C1-5烷基、C2-6烯基或C2-6炔基,R2为H、C1-5烷基、C2-6烯基或C2-6炔基,R1和R2与它们所连接的碳原子一起形成一个C3-6环烷基环,R3为C1-5烷基,n为0-2):
  • 10.1021/jacs.4c05709
    作者:Li, Li、Hu, Lingbowei、Sae-Jew, Jirapon、Rawal, Viresh H.
    DOI:10.1021/jacs.4c05709
    日期:——
    to the formation of α-vinylated carbonyl compounds in good to excellent yields and with a remarkably broad substrate scope. Critically, this vinylation method is effective for enolates generated via numerous methods, enabling the sequencing of reactions that generate enolates with the vinylation step and the ready synthesis of diversely functionalized compounds, thereby underscoring the versatility and
    α-乙烯基-羰基化合物是一类正交官能化分子,其中固有的 C=O 和 C=C 键可用于解锁明显不同的反应性。在本报告中,我们提出了一种利用乙烯基三芳基铋鎓(“乙烯基-Bis”)盐直接对羰基化合物进行α-乙烯基化的简单方法,该盐稳定且易于在十克规模上制备。这种转化是通过原位生成的烯醇锂中间体与乙烯基双试剂的反应有效完成的,从而以良好至优异的产率和非常广泛的底物范围形成α-乙烯基化羰基化合物。至关重要的是,这种乙烯基化方法对于通过多种方法生成的烯醇化物是有效的,能够对通过乙烯基化步骤生成烯醇化物的反应进行排序,并易于合成不同官能化的化合物,从而强调了该方法的多功能性和实用性。还证明了离散的烯醇化物与其他乙烯基单元和芳基的类似反应。
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