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cis-9a-(2-Hexynyl)octahydrocyclooctafuran-1(3H)-one | 130082-84-7

中文名称
——
中文别名
——
英文名称
cis-9a-(2-Hexynyl)octahydrocyclooctafuran-1(3H)-one
英文别名
(3aR,9aR)-3a-hex-2-ynyl-1,4,5,6,7,8,9,9a-octahydrocycloocta[c]furan-3-one
cis-9a-(2-Hexynyl)octahydrocycloocta<c>furan-1(3H)-one化学式
CAS
130082-84-7
化学式
C16H24O2
mdl
——
分子量
248.365
InChiKey
QZSIIEQSCUWUEU-HOCLYGCPSA-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):
    4.7
  • 重原子数:
    18
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.81
  • 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:
    cis-9a-(2-Hexynyl)octahydrocyclooctafuran-1(3H)-one三乙基硼三苯基氢化锡 作用下, 以 四氢呋喃六甲基磷酰三胺乙醚正己烷 为溶剂, 生成 Methyl (2E/Z,3aα,9aβ)-2-Butylidenedecahydro-3aH-cyclopentacyclooctene-3a-carboxylate
    参考文献:
    名称:
    自由基环化法构建反式环稠合化合物
    摘要:
    用丙-2-炔(和烯丙基)溴化物将衍生自(4)型双环内酯的烯醇化物烷基化,得到产物(5),其中不饱和烷基与剩余的环稠合氢同构;丙-2- ynylic醛类可以被用来代替卤化物,并且在这两种情况下,内酯开与苯基硒化钠,酯化和治疗与锡烷然后导致反形环稠合的双环化合物。
    DOI:
    10.1039/c39900000972
  • 作为产物:
    描述:
    Hexahydro-1H-cyclooctafuran-1,3-dione 在 sodium tetrahydroborate 、 lithium diisopropyl amide 作用下, 以 四氢呋喃正己烷 为溶剂, 反应 6.67h, 生成 cis-9a-(2-Hexynyl)octahydrocyclooctafuran-1(3H)-one
    参考文献:
    名称:
    Formation of trans ring-fused compounds by an alkylation-radical cyclization sequence
    摘要:
    Enolates derived from bicyclic lactones of type 1 (Scheme I) can be alkylated with 2-propynylic halides to give products 2, in which the unsaturated alkyl group is syn to the adjacent ring-fusion hydrogen. Reaction of 2 with sodium phenyl selenide and then with diazomethane produces esters 3, and these give trans ring-fused bicyclic compounds 4 when treated with triphenyltin hydride in the presence of a radical initiator. The bicyclic compounds afford ketones on double-bond cleavage, and the angular ester function can be converted into a methyl group. Similar processes occur if an aldehyde is used in the first step instead of a halide. The methodology is general.
    DOI:
    10.1021/jo00076a057
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文献信息

  • Construction of trans-ring-fused compounds by radical cyclızation
    作者:Derrick L. J. Clive、Hartford W. Manning、Taryn L. B. Boivin
    DOI:10.1039/c39900000972
    日期:——
    hydrogen; prop-2-ynylic aldehydes can be used instead of halides and, in both cases, lactone opening with sodium phenyl selenide, esterification, and treatment with a stannane then leads to trans-ring-fused bicyclic compounds.
    用丙-2-炔(和烯丙基)溴化物将衍生自(4)型双环内酯的烯醇化物烷基化,得到产物(5),其中不饱和烷基与剩余的环稠合氢同构;丙-2- ynylic醛类可以被用来代替卤化物,并且在这两种情况下,内酯开与苯基硒化钠,酯化和治疗与锡烷然后导致反形环稠合的双环化合物。
  • Formation of trans ring-fused compounds by an alkylation-radical cyclization sequence
    作者:Derrick L. J. Clive、Hartford W. Manning、Taryn L. B. Boivin、Maarten H. D. Postema
    DOI:10.1021/jo00076a057
    日期:1993.11
    Enolates derived from bicyclic lactones of type 1 (Scheme I) can be alkylated with 2-propynylic halides to give products 2, in which the unsaturated alkyl group is syn to the adjacent ring-fusion hydrogen. Reaction of 2 with sodium phenyl selenide and then with diazomethane produces esters 3, and these give trans ring-fused bicyclic compounds 4 when treated with triphenyltin hydride in the presence of a radical initiator. The bicyclic compounds afford ketones on double-bond cleavage, and the angular ester function can be converted into a methyl group. Similar processes occur if an aldehyde is used in the first step instead of a halide. The methodology is general.
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