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2-碘-2-(4-戊烯基)-1-环戊酮 | 130741-32-1

中文名称
2-碘-2-(4-戊烯基)-1-环戊酮
中文别名
——
英文名称
2-iodo-2-(4-pentenyl)-1-cyclopentanone
英文别名
2-Iodo-2-pent-4-ynylcyclopentan-1-one
2-碘-2-(4-戊烯基)-1-环戊酮化学式
CAS
130741-32-1
化学式
C10H13IO
mdl
——
分子量
276.117
InChiKey
BNENQQMSCFQKSB-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:
    294.2±25.0 °C(Predicted)
  • 密度:
    1.55±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    12
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.7
  • 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

  • 作为反应物:
    参考文献:
    名称:
    α-Carbonyl radical cyclization approach toward spiro[4.4]nonene: total synthesis of dimethyl gloiosiphone A
    摘要:
    通过δ-羰基自由基螺环化反应,实现了二甲基球形酮 A 2 的全合成。
    DOI:
    10.1039/a808455f
  • 作为产物:
    描述:
    5-碘-1-戊炔 在 sodium hydride 、 间氯过氧苯甲酸六甲基二硅氮烷 、 sodium iodide 、 lithium iodide 作用下, 以 四氢呋喃二氯甲烷N,N-二甲基甲酰胺 为溶剂, 反应 22.67h, 生成 2-碘-2-(4-戊烯基)-1-环戊酮
    参考文献:
    名称:
    Total Synthesis of Dimethyl Glolosiphone Aviaα-Carbonyl Radical Spiro-Cyclization
    摘要:
    AbstractA general approach toward spiro[4.4]nonane structure based on the α‐carbonyl radical cyclization has been developed. Efficient total synthesis of dimethyl gloiosiphone A (2) was achieved. Thus, alkylation of the anion of dimethylhydrazone of cyclopentanone with 5‐iodopent‐1‐yne followed by hydrolysis gave ketone 4. Iodination of 4 via its TMS‐enol ether yielded iodo ketone 7. Radical spiro‐cyclization of 7 gave spiro ketone 10. Iodination of 10 afford iodo spiro ketone 23. Oxidation and iodination of 23 gave compound 24. Methylation of 24 furnished methoxy iodo enone 25. Substitution of iodide in 25 with methoxide produced dimethoxy enone 26. Allylic oxidation of 26 gave diketone 27. Treatment of 27 with OsO4 and N‐methylmorpholine N‐oxide gave dihydroxy ketone 28. Methylation of the primary alcohol group in 28 afforded dimethyl gloiosiphone A (2).
    DOI:
    10.1002/jccs.199900064
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文献信息

  • Intramolecular radical cyclization of silylacetylenic or olefinic α-iodo ketones: Application to the total synthesis of (±)-modhephene
    作者:Sha Chin-Kang、Jean Tsong-Shin、Wang Deh-Chi
    DOI:10.1016/s0040-4039(00)97460-4
    日期:——
    Silylacetylenic or olefinic α-iodo ketones were treated with tributyltin hydride and AIBN to give bicyclic ketones by an intramolecular α-carbonyl radical cyclization reaction. As an application of this radical cyclization reaction, the total synthesis of (±)-modhephene has been accomplished efficiently.
    用氢化三丁基锡和AIBN处理甲硅烷基或烯属α-碘酮,通过分子内α-羰基自由基环化反应得到双环酮。作为该自由基环化反应的一种应用,已经有效地完成了(±)-二苯乙烯的全合成。
  • α-Carbonyl radical cyclization approach toward spiro[4.4]nonene: total synthesis of dimethyl gloiosiphone A
    作者:Chin-Kang Sha、Wen-Yueh Ho
    DOI:10.1039/a808455f
    日期:——
    The total synthesis of dimethyl gloiosiphone A 2 was achieved via an α-carbonyl radical spirocyclization.
    通过δ-羰基自由基螺环化反应,实现了二甲基球形酮 A 2 的全合成。
  • AlCl3/ICl-Mediated iodo-carbocyclization of α-iodo cycloalkanones: a new entry to spirocyclic ketones
    作者:Chin-Kang Sha、Fong-Cheng Lee、Hsien-Hsun Lin
    DOI:10.1039/b008129i
    日期:——
    Treatment of α-iodo cycloalkanones bearing an acetylenic side chain with AlCl3/ICl afforded spirocyclic ketones in good yields.
    乙炔侧链上带有AlCl3/ICl的β-碘环烷酮,在AlCl3/ICl的作用下,可以得到高产率的螺环酮。
  • Photoinduced Atom-Transfer Cyclization of α-Iodocycloalkanones Bearing an Allenyl Side Chain
    作者:Hsien-Hsun Lin、Wen-Sheng Chang、Shun-Yuan Luo、Chin-Kang Sha
    DOI:10.1021/ol048822e
    日期:2004.9.1
    Irradiation of alpha-iodocycloalkanones bearing an allenyl side chain with a sunlamp effected atom-transfer cyclization to give cyclized products in good yield. A mechanism, involving radical atom-transfer cyclization accompanied by 1,5- and 1,4-hydrogen transfers, is proposed.
  • SHA, CHIN-KANG;JEAN, TSONG-SHIN;WANG, DEH-CHI, TETRAHEDRON LETT., 31,(1990) N6, C. 3745-3748
    作者:SHA, CHIN-KANG、JEAN, TSONG-SHIN、WANG, DEH-CHI
    DOI:——
    日期:——
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