摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

2,6-dimethyl-2-hepten-4-yn-6-ol | 53227-75-1

中文名称
——
中文别名
——
英文名称
2,6-dimethyl-2-hepten-4-yn-6-ol
英文别名
2,6-dimethyl-hept-5-en-3-yn-2-ol;2,6-Dimethylhept-5-en-3-yn-2-ol
2,6-dimethyl-2-hepten-4-yn-6-ol化学式
CAS
53227-75-1
化学式
C9H14O
mdl
——
分子量
138.21
InChiKey
FIVQCTINTYMMET-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
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.56
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Further demonstration of the higher reactivity of the vinyl hydrogen rather than the allyl hydrogen towards singlet oxygen
    摘要:
    在一种新的线性扭曲的1,3-二烯中,观察到乙烯氢相对于仲烯氢对单态氧的异常高反应性。
    DOI:
    10.1039/a705924h
  • 作为产物:
    参考文献:
    名称:
    佛尔酮的制备
    摘要:
    描述了一种由异丁烯和四氯化碳制备 2,6-二甲基庚烷-2,5-dien-4-one (4; phorone) 的新方法。在氯化铁、安息香和二乙胺盐酸盐的存在下,四氯化碳与异丁烯的氧化还原加成反应生成 3-甲基-1,1,1,3-四氯丁烷 (1)。2,6-二甲基-2,4,4,6-四氯庚烷 (2) 是通过将 1 添加到异丁烯或将四氯化碳添加到异丁烯而获得的。用乙醇氢氧化钾处理 2 得到 2,6-二甲基七-1,5-二烯-3-炔 (3)。在氧化汞存在下用甲醇三氟化硼和硫酸水溶液处理 3 水合得到 4。
    DOI:
    10.1246/bcsj.49.1072
点击查看最新优质反应信息

文献信息

  • Photosensitized Oxygenation of Twisted 1,3-Dienes:  Abnormally Higher Reactivity of Vinyl Hydrogen Rather than Allyl Hydrogen toward Singlet Oxygen
    作者:Hajime Mori、Keiichi Ikoma、Sachihiko Isoe、Kazuo Kitaura、Shigeo Katsumura
    DOI:10.1021/jo980955o
    日期:1998.11.1
    As one of the novel examples to investigate the characteristic reactivity of significantly twisted 1,3-dienes, the photosensitized oxygenation of two types of significantly twisted 1,3-dienes, cis-beta-ionol derivative 2 and acyclic derivative Il, is investigated. Photosensitized oxygenation of 2a-f and 11a-e revealed that the vinyl hydrogen Ha was more reactive than the allyl hydrogen Hb. Thus, phenyl derivative 2e and tert-butyl-substituted compound lid selectively produced allenes 3e and 13d in 67% and 75% yield resulting from the ene reaction of the vinyl hydrogen Ha rather than allyl alcohols 4e and 14d resulting from the allyl hydrogen abstraction in 24% and 8% yield, respectively. Furthermore, in the case of methyl-substituted compound 11b, the extent of the inherent reactivity of the vinyl hydrogen Ha was similar to that of the allyl hydrogen He. On the basis of X-ray analysis and NIM and MO calculations, the discovered abnormally higher reactivity of the vinyl hydrogen would be rationalized by considering mainly the large sigma*-pi orbital interaction between the vinyl C-H bond and another double bond in significantly twisted 1,3-dienes resulting from calculations of HOMO electron densities.
  • Varagnat; Colonge, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1958, vol. 247, p. 1206
    作者:Varagnat、Colonge
    DOI:——
    日期:——
查看更多