dodec-1-en-6-ol | 161254-59-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: dodec-1-en-6-ol
• CAS: 161254-59-7
• 化学式: C₁₂H₂₄O
• 分子量: 184.322
• InChiKey: DMWYTZAELCNBQP-UHFFFAOYSA-N

物化性质

• 沸点：
  262.165±19.00 °C(Press: 760.00 Torr)(predicted)
• 密度：
  0.839±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  13
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 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：
  描述：

  dodec-1-en-6-ol 在 吡啶 、 4-二甲氨基吡啶 作用下， 以 二氯甲烷 为溶剂， 反应 23.0h， 生成 acetic acid 1-hexylhex-5-enyl ester
  参考文献：
  名称：

  Xanthate Transfer Cyclization of Glycolic Acid-Derived Radicals. Synthesis of Five- to Eight-Membered Ring Ethers

  摘要：

  A novel method for the preparation of functionalized five- to eight-membered ring ethers is described. This method involves the xanthate transfer radical cyclization of 2-(alken-1-oxy)-2-[(ethoxythio-carbonyl)sulfanyl]acetic acid methyl esters 6 to give good yields of xanthate-substituted five- to eight-membered ethers 7 and/or 8, depending on the length of the carbon chain. These cyclic ethers are usually obtained as mixtures of diastereomers. The cyclizations are performed at 150-160 degrees C in tert-butylbenzene with di-tert-butyl peroxide as the initiator. This group-transfer radical cyclization was successfully applied in a total synthesis of lauthisan (44). The use of benzoyl xanthate (56) as a catalyst allows a visible light-induced xanthate transfer cyclization to a tetrahydrofuran in high yield.

  DOI：

  10.1021/jo00101a027
• 作为产物：
  描述：

  庚醛 、 5-溴-1-戊烯 在 magnesium 作用下， 生成 dodec-1-en-6-ol
  参考文献：
  名称：

  Xanthate Transfer Cyclization of Glycolic Acid-Derived Radicals. Synthesis of Five- to Eight-Membered Ring Ethers

  摘要：

  A novel method for the preparation of functionalized five- to eight-membered ring ethers is described. This method involves the xanthate transfer radical cyclization of 2-(alken-1-oxy)-2-[(ethoxythio-carbonyl)sulfanyl]acetic acid methyl esters 6 to give good yields of xanthate-substituted five- to eight-membered ethers 7 and/or 8, depending on the length of the carbon chain. These cyclic ethers are usually obtained as mixtures of diastereomers. The cyclizations are performed at 150-160 degrees C in tert-butylbenzene with di-tert-butyl peroxide as the initiator. This group-transfer radical cyclization was successfully applied in a total synthesis of lauthisan (44). The use of benzoyl xanthate (56) as a catalyst allows a visible light-induced xanthate transfer cyclization to a tetrahydrofuran in high yield.

  DOI：

  10.1021/jo00101a027

文献信息

• US4119510A
  申请人：——

  公开号：US4119510A

  公开（公告）日：1978-10-10
• US4243793A
  申请人：——

  公开号：US4243793A

  公开（公告）日：1981-01-06
• Xanthate Transfer Cyclization of Glycolic Acid-Derived Radicals. Synthesis of Five- to Eight-Membered Ring Ethers
  作者：Jan H. Udding、J. P. M. Giesselink、Henk Hiemstra、W. Nico Speckamp

  DOI：10.1021/jo00101a027

  日期：1994.11

  A novel method for the preparation of functionalized five- to eight-membered ring ethers is described. This method involves the xanthate transfer radical cyclization of 2-(alken-1-oxy)-2-[(ethoxythio-carbonyl)sulfanyl]acetic acid methyl esters 6 to give good yields of xanthate-substituted five- to eight-membered ethers 7 and/or 8, depending on the length of the carbon chain. These cyclic ethers are usually obtained as mixtures of diastereomers. The cyclizations are performed at 150-160 degrees C in tert-butylbenzene with di-tert-butyl peroxide as the initiator. This group-transfer radical cyclization was successfully applied in a total synthesis of lauthisan (44). The use of benzoyl xanthate (56) as a catalyst allows a visible light-induced xanthate transfer cyclization to a tetrahydrofuran in high yield.