heneicosan-2-ol | 121232-91-5

• 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: heneicosan-2-ol
• 英文别名: 2-Henicosanol；henicosan-2-ol
• CAS: 121232-91-5
• 化学式: C₂₁H₄₄O
• 分子量: 312.58
• InChiKey: ZWKMKPIPURRGEC-UHFFFAOYSA-N

物化性质

• 沸点：
  350.5±5.0 °C(Predicted)
• 密度：
  0.837±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.9
• 重原子数：
  22
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 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：

  heneicosan-2-ol 在 四丙基高钌酸铵 4 Angstroem MS 、 氧气 作用下， 以 甲苯 为溶剂， 以88%的产率得到2-二十一酮
  参考文献：
  名称：

  Efficient, Aerobic, Ruthenium-Catalyzed Oxidation of Alcohols into Aldehydes and Ketones

  摘要：

  DOI：

  10.1021/ja973227b
• 作为产物：
  描述：

  2-二十一酮 在 lithium aluminium tetrahydride 、 乙醚 作用下， 生成 heneicosan-2-ol
  参考文献：
  名称：

  Baykut; Oezeris, Istanbul Universitesi Fen Fakultesi Mecmuasi, Seri C: [Astronomi-Fizik-Kimya], 1957, vol. 22, p. 32,34,35

  摘要：

  DOI：

文献信息

• Hybrid onium salt
  申请人：Ishihara Masami

  公开号：US20050020710A1

  公开（公告）日：2005-01-27

  The present invention relates to a hybrid type onium salt having an iodonium salt and a sulfonium salt in the molecule, useful, for example, as a cationic type photopolymerization initiator and an acid generator for a chemically amplified resist and provides a hybrid type onium salt shown by the general formula [1]: [wherein R 1 to R 3 are each independently a halogen atom, an alkyl group, a haloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group or an amino group which maybe substituted; Q 1 is a direct-linkage, an oxygen atom, a sulfur atom or a lower alkylene chain; T 1 is an alkylene group or an arylene group, which may have a substituent selected from the group consisting of a halogen atom, an alkyl group, a haloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group and an amino group which may be substituted; and R 4 is an alkyl group, an alkenyl group, an aryl group or an aralkyl group, which may have a substituent selected from the group consisting of a halogen atom, an alkyl group, a haloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group and an amino group which may be substituted or a group shown by the general formula [2]: (wherein R 5 to R 7 are each independently a halogen atom, an alkyl group, a haloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group or an amino group which maybe substituted; Q 2 is a direct-linkage, an oxygen atom, a sulfur atom or a lower alkylene chain; T 2 an alkylene group or an arylene group, which may have a substituent selected from the group consisting of a halogen atom, an alkyl group, a haloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group and an amino group which may be substituted; A 3 is a counter anion; m is an integer of 0 to 4; and two ns are each independently an integer of 0 to 5); A 1 and A 2 are each independently a counter anion; and m and n are the same as described above], and a polymerization initiator or an acid generator, comprising said onium salt.

  本发明涉及一种杂化型离子盐，其分子中具有碘化离子盐和亚砜盐，例如，作为阳离子型光聚合引发剂和化学放大型抗蚀剂的酸发生剂有用，并提供由通式[1]所示的杂化型离子盐：[其中R1至R3分别独立地是卤素原子、烷基、卤代烷基、芳基、烷氧基、芳氧基、烷硫基、芳硫基或氨基，可被取代；Q1是直链、氧原子、硫原子或较低的烷基链；T1是烷基或芳基，可具有从卤素原子、烷基、卤代烷基、芳基、烷氧基、芳氧基、烷硫基、芳硫基和可被取代的氨基中选择的取代基；R4是烷基、烯丙基、芳基或芳基烷基，可具有从卤素原子、烷基、卤代烷基、芳基、烷氧基、芳氧基、烷硫基、芳硫基和可被取代的氨基中选择的取代基或由通式[2]所示的基：（其中R5至R7分别独立地是卤素原子、烷基、卤代烷基、芳基、烷氧基、芳氧基、烷硫基、芳硫基或氨基，可被取代；Q2是直链、氧原子、硫原子或较低的烷基链；T2是烷基或芳基，可具有从卤素原子、烷基、卤代烷基、芳基、烷氧基、芳氧基、烷硫基、芳硫基和可被取代的氨基中选择的取代基；A3是一个对离子；m是0到4的整数；两个n各自独立地是0到5的整数）；A1和A2各自独立地是一个对离子；m和n与上述描述相同]，以及包含该离子盐的聚合引发剂或酸发生剂。
• Studies on PPL Catalyzed Acetylation of 2-Alkanols: Its Application for the Synthesis of 2-Dodecanol and 2-Tridecyl Acetate, the Pheromones of<i>Crematogaster</i>Ants and<i>Drosophila mulleri</i>Flies
  作者：Anubha Sharma、Archana S. Pawar、Subrata Chattopadhyay

  DOI：10.1080/00397919608003858

  日期：1996.1

  Several aliphatic 2-alkanols with varying chain length has been efficiently resolved by their acetylation using vinyl acetate/PPL in diisopropyl ether. The effect of solvent polarity, position and type of unsaturation and chain length has been probed. This has led to more convenient synthesis of some insect pheromones.
• HYBRID ONIUM SALT
  申请人：Wako Pure Chemical Industries, Ltd.

  公开号：EP1443042B1

  公开（公告）日：2008-08-13
• GREENAWAY, W.;WOLLENWEBER, E.;SCAYSBROOK, T.;WHATLEY, F. R., J. CHROMATOGR., 448,(1988) N 2, C. 284-290
  作者：GREENAWAY, W.、WOLLENWEBER, E.、SCAYSBROOK, T.、WHATLEY, F. R.

  DOI：——

  日期：——
• US7101918B2
  申请人：——

  公开号：US7101918B2

  公开（公告）日：2006-09-05