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1-(溴甲基)环庚烯 | 98559-22-9

中文名称
1-(溴甲基)环庚烯
中文别名
——
英文名称
1-(bromomethyl)cycloheptene
英文别名
1-Brommethyl-cyclohepten;1-(Bromomethyl)cyclohept-1-ene
1-(溴甲基)环庚烯化学式
CAS
98559-22-9
化学式
C8H13Br
mdl
——
分子量
189.095
InChiKey
GLNZBNPXEAPGRD-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

物化性质

  • 沸点:
    83.5-86.0 °C(Press: 10 Torr)
  • 密度:
    1.262±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    9
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

SDS

SDS:06ac7ceadcf3dbb9b9def8e6a178294c
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反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    一些环烯丙氨酸的合成和生物活性。
    摘要:
    DOI:
    10.1021/jm00308a016
  • 作为产物:
    描述:
    1-氯环庚烯三溴化磷lithium 作用下, 反应 1.5h, 生成 1-(溴甲基)环庚烯
    参考文献:
    名称:
    Ni(CO)4 促进乙炔与 3-卤代和 1-(卤代甲基) 环烯烃分子间羰基化环加成的稠环和螺环戊烯酮
    摘要:
    研究了五至八元环 3-卤代和 1-(卤代甲基)环烯烃与不同乙炔的标题羰基化环加成反应。获得了中等至良好收率的稠环和螺环戊烯酮衍生物,特别是在与带有吸电子取代基的乙炔反应中,通过选择反应条件以避免乙炔多插入和/或有机镍中间体的其他副反应
    DOI:
    10.1021/ja00052a047
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文献信息

  • New practical synthesis of spirocyclopentenones
    作者:Francisco Camps、Amadeu Llebaria、Josep Ma Moretó、Lluís Pagès
    DOI:10.1016/s0040-4039(00)77687-8
    日期:1992.1
    The reaction of 1-bromomethyl-1-cycloalkenes and acetylenes in the presence of tetracarbonylnickel affords moderate to good yields of spirocyclopentenones in a regio and stereoselective process.
    1-溴甲基-1-环烯烃和乙炔在四羰基镍存在下的反应在区域和立体选择过程中提供了中等至良好的螺环戊烯酮收率。
  • Asymmetric approaches to cyclopentenones in the Ni(0)-promoted cyclocarbonylation reaction of allyl halides and acetylenes
    作者:Juan Manuel Villar、Antonio Delgado、Amadeu Llebaria、Josep M. Moretó、Elies Molins、Carles Miravitlles
    DOI:10.1016/0040-4020(96)00573-x
    日期:1996.7
    Different approaches to the asymmetric synthesis of cyclopentenones by means of the Ni(CO)4-promoted alkyne-allyl halide cyclization-carbonylation are reported. The use of acetylenic sulfoxides 1 has proved effective for the synthesis of acyclic, fused [5+8], and spiro [5+5], [5+7], and [5+8] cyclopentenones, whereas placement of the aryl sulfoxide on the allylic system failed to afford any cycloadduct
    报道了通过Ni(CO)4促进的炔-烯丙基卤化物环化-羰基化来不对称合成环戊烯酮的不同方法。乙炔亚砜1的使用已证明对合成无环,稠合[5 + 8]和螺[5 + 5],[5 + 7]和[5 + 8]环戊烯有效,而芳基亚砜的放置烯丙基体系上的环糊精无法提供任何环加合物。通过这种方法已经获得了手性稠合的[5 + 8],螺[5 + 7]和[5 + 8]环戊烯酮。最后,当在我们的反应体系中使用不同的同手性α-取代的羧酸盐作为配体时,观察到适度的对映选择性。
  • The Stannum–Ene Reactions of Benzyne and Cyclohexyne with Superb Chemoselectivity for Cyclohexyne
    作者:Lianggui Li、Chunhui Shan、Jiarong Shi、Wensheng Li、Yu Lan、Yang Li
    DOI:10.1002/anie.202117351
    日期:2022.4.19
    The stannum–ene reactions of both benzyne and cyclohexyne were realized, which is particularly suitable for cyclohexyne with a broad substrate scope and excellent chemoselectivity.
    实现了苯炔和环己炔的锡-烯反应,特别适用于环己炔,具有广泛的底物范围和优异的化学选择性。
  • Electrophile-Controlled Regiodivergent Palladium-Catalyzed Imidoylative Spirocyclization of Cyclic Alkenes
    作者:Shumin Ding、Yue Pu、Jiao Lin、Haixia Zhao、Qiang Tang、Jian Wang
    DOI:10.1021/acs.orglett.4c00181
    日期:2024.3.8
    spirocyclization of isocyano cycloalkenes has been developed, offering efficient and selective approaches toward spirocyclic hydropyrrole scaffolds. 2-Azaspiro-1,7-dienes could be obtained through a “chain-walking” process with aryl/vinyl iodides as electrophiles, while the normal Heck product 2-azaspiro-1,6-dienes were selectively generated when aryl triflates were used as the coupling partner of isocyanides
    开发了一种分子间可控的钯催化异氰基环烯烃螺环化反应,为螺环氢吡咯支架提供了有效且选择性的方法。 2-氮杂螺-1,7-二烯可以通过芳基/乙烯基碘作为亲电子试剂的“链行走”过程获得,而当使用芳基三氟甲磺酸酯时,可以选择性地生成正常的 Heck 产物 2-氮杂螺-1,6-二烯作为异氰化物的偶联伙伴。机理研究表明 Pd(II) 中间体的抗衡阴离子在区域选择性控制中发挥着至关重要的作用。二氢吡咯稠合的 5,6,7 元螺环在温和条件下可切换,具有广泛的官能团耐受性。
  • ROM-RCM of cycloalkene-yne
    作者:Tsuyoshi Kitamura、Yuichi Kuzuba、Yoshihiro Sato、Hideaki Wakamatsu、Reiko Fujita、Miwako Mori
    DOI:10.1016/j.tet.2004.05.030
    日期:2004.8
    Ring-opening metathesis and ring-closing metathesis (ROM-RCM) of cycloalkene-yne was demonstrated using a first- or second-generation ruthenium complex. When cycloalkenes bearing the alkyne part at the C-3 position were reacted with a first-generation ruthenium-carbene complex under an atmosphere of ethylene, ROM-RCM proceeded smoothly to give skeletal reorganized products in good yields. In this reaction, cycloalkene-ynes having terminal alkyne were suitable. On the other hand, when cycloalkenes bearing the alkyne part at the C-1 position were treated with a second-generation ruthenium-carbene complex, ROM-RCM proceeded smoothly to give bicyclic compounds and/or dimeric compounds in good yields. (C) 2004 Elsevier Ltd. All rights reserved.
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