tricosan-2-ol | 39754-77-3

• 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: tricosan-2-ol
• CAS: 39754-77-3
• 化学式: C₂₃H₄₈O
• 分子量: 340.634
• InChiKey: JOOHONOKOZUMOT-UHFFFAOYSA-N

物化性质

• 熔点：
  60-65 °C
• 沸点：
  369.2±5.0 °C(Predicted)
• 密度：
  0.838±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  11
• 重原子数：
  24
• 可旋转键数：
  20
• 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：

  tricosan-2-ol 以1%的产率得到
  参考文献：
  名称：

  GREENAWAY, W.;WOLLENWEBER, E.;SCAYSBROOK, T.;WHATLEY, F. R., J. CHROMATOGR., 448,(1988) N 2, C. 284-290

  摘要：

  DOI：
• 作为产物：
  描述：

  tricosan-2-one 在 lithium aluminium tetrahydride 作用下， 生成 tricosan-2-ol
  参考文献：
  名称：

  Ubik,K. et al., Collection of Czechoslovak Chemical Communications, 1975, vol. 40, p. 1718 - 1730

  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。
• Applicability of Titanium-Based Catalysts in the Photocatalytic Degradation of 2,3,7,8-Tetrachlorodibenzofuran
  作者：Fatin Samara、Rasha Darra、Ahmed A. Mohamed、Waqas Ahmad、Nedal Abu-Farha、Haesung Lee、Changseok Han、Sofian Kanan

  DOI：10.3390/molecules28227488

  日期：——

  Polychlorinated dibenzofurans (PCDFs) are persistent toxic compounds that are ubiquitous in the environment. Nanocomposites of titanium(IV) oxide-vanadium(III) oxide (Ti3V2O7) and titanium(IV) oxide-silicon dioxide (Ti2Si7O30) were prepared and spectroscopically analyzed as potential decontaminants for dioxin-like materials. The analysis confirmed a homogeneous morphology with nanoscale particle size

  多氯二苯并呋喃 (PCDF) 是环境中普遍存在的持久性有毒化合物。制备了氧化钛（IV）-氧化钒（III）（Ti3V2O7）和氧化钛（IV）-二氧化硅（Ti2Si7O30）纳米复合材料，并进行了光谱分析，作为二恶英类材料的潜在去污剂。分析证实了具有纳米级粒径的均匀形态。研究发现，与 Ti-V 复合材料相比，Ti-Si 样品具有较高的表面积。选择氧化钒（III）（V2O5）和二氧化硅（SiO2）作为与氧化钛（IV）（TiO2）形成异质化合物的材料，因为它们与TiO2具有合适的能带排列，从而形成有效的光催化剂。本研究评估了 2,3,7,8-四氯二苯并呋喃 (TCDF) 在 Ti-Si 和 Ti-V 氧化物复合材料存在下的光降解情况，并使用高能 (254 nm) 和中能 (302 nm) 进行测试紫外线照射源。虽然 Ti-Si 成功光降解溶解在 (1:1) 甲醇-四氢呋喃 (MeOH-THF) 溶液中的
• Synthesis and Raman spectra of 3-deoxy-α-l-rhamnosides as model sugars of the Ascaris egg shell
  作者：Jean-Pierre Joly、Frédéric Roze、Sandrine Banas、Fabienne Quilès

  DOI：10.1016/j.tetlet.2010.04.061

  日期：2010.6

  The synthesis of two 3-deoxy-alpha-L-rhamnosides (i.e., 3,6-dideoxy-L-arabino-hexopyranosides) as models of ascaroside natural products is reported. The present approach is based on a Ferrier rearrangement from L-rhamnal, epoxidation of the resulting glycal and reductive opening of the isolated beta-epoxide. The 3-deoxy-alpha-rhamnoside linked to a long aglycone chain was used to ascertain by Raman vibrational spectroscopy the presence of this peculiar sugar in the inner shell of Ascaris eggs. (C) 2010 Elsevier Ltd. All rights reserved.
• 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