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1,1,2-三溴-2-乙基环丙烷 | 157978-76-2

中文名称
1,1,2-三溴-2-乙基环丙烷
中文别名
——
英文名称
1,1,2-tribromo-2-ethylcyclopropane
英文别名
——
1,1,2-三溴-2-乙基环丙烷化学式
CAS
157978-76-2
化学式
C5H7Br3
mdl
——
分子量
306.823
InChiKey
BUIKUIAILBTHMB-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:
    206.8±30.0 °C(Predicted)
  • 密度:
    2.346±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.4
  • 重原子数:
    8
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    1,1,2-三溴-2-乙基环丙烷甲基锂 作用下, 以 乙醚 为溶剂, 生成 1-乙基环丙烯
    参考文献:
    名称:
    Method to inhibit ethylene responses in plants
    摘要:
    本发明一般涉及抑制植物和植物材料中乙烯反应的方法,特别涉及通过将植物暴露于环丙烯衍生物和其组合物中来抑制各种乙烯反应,包括植物成熟和降解,其中:1)环丙烯环上至少一个取代基含有碳环或杂环,或2)一个取代基含有硅、硫、磷或硼,或3)至少一个取代基含有一到四个非氢原子,且至少一个取代基含有多于四个非氢原子。
    公开号:
    US20050065033A1
  • 作为产物:
    参考文献:
    名称:
    Structure−Activity Relationships of Cyclopropene Compounds, Inhibitors of Pheromone Biosynthesis in Bombyx mori
    摘要:
    According to the synthetic route for 11,12-methylenehexadec-11-enoic acid [10-(2-butyl-1-cyclopropenyl)decanoic acid] and the amide, their related cyclopropene compounds, which possessed a propene ring at the 7,8-, 9,10-, or 13,14-position in a C-16 chain and the 11,12-position in a C-14 or C-18 chain, were synthesized via the corresponding 1-alkyl-1,2,2-tribromocyclopropane. Their activities as biosynthetic inhibitors of bombykol [(10E,12Z)-10,12-hexadecadien-1-ol; sex pheromone of the silkworm moth Bombyx mori L.] were measured with virgin female silkworm moths in vivo. The 7,8-methylene compounds were inactive even at the dose of 10 mu g/gland, but other compounds at 1 mu g/gland inhibited the conversion of [16,16, 16-H-2(3)]hexadecanoic acid to bombykol to some extent. Each amide showed stronger inhibitory activity than the corresponding acid, and the 11,12-methylene amide with a C-16 chain was the strongest (I-50 = 0.016 mu g/gland) among the tested compounds. Furthermore, experiments comparing the incorporation of [1-C-14]hexadecanoic acid into bombykol and another alcohol component in the pheromone gland, (Z)-11-hexadecen-1-ol, suggested that the all-desaturation was blocked by 9,10- and 11,12-methylene compounds and the subsequent Delta 10,- 12-desaturation by 11,12- and 13,14-methylene compounds.
    DOI:
    10.1021/jf950757n
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文献信息

  • Pyridazines by addition of diazoalkanes to 1-bromo- and 1,2-dibromocyclopropenes
    作者:Ahmad R. Al Dulayymi、Mark S. Baird
    DOI:10.1016/s0040-4020(98)00781-9
    日期:1998.10
    Reaction of a range of 1-bromocyclopropenes with diazo-compounds leads to pyrazoles which ring-open to pyridazines in reasonable yield.
    一系列的1-溴环丙烯与重氮化合物的反应生成吡唑,其以合理的收率对哒嗪开环。
  • Dulayymi, Ahmad R. Al; Baird, Mark S., Journal of the Chemical Society. Perkin transactions I, 1994, # 12, p. 1547 - 1548
    作者:Dulayymi, Ahmad R. Al、Baird, Mark S.
    DOI:——
    日期:——
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