1-[cyclohexyl-(2-hydroxyimino-propyl)-amino]-propan-2-one oxime | 918893-51-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-[cyclohexyl-(2-hydroxyimino-propyl)-amino]-propan-2-one oxime
• 英文别名: N,N'-[(Cyclohexylazanediyl)di(prop-1-yl-2-ylidene)]dihydroxylamine；N-[1-[cyclohexyl(2-hydroxyiminopropyl)amino]propan-2-ylidene]hydroxylamine
• CAS: 918893-51-3
• 化学式: C₁₂H₂₃N₃O₂
• 分子量: 241.334
• InChiKey: NEXOJPNVQRALLQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  68.4
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  环己胺 、 N,N,N-Triethyl-N-(propan-2-onyl oxime)ammonium chloride 以 乙腈 为溶剂， 反应 6.0h， 以91%的产率得到1-[cyclohexyl-(2-hydroxyimino-propyl)-amino]-propan-2-one oxime
  参考文献：
  名称：

  High-Throughput Screening of the Alkoxide/Oxime-Based Library: An Alternative to Organotin Compounds for the Alkoxysilane Condensation in Adhesives and Sealants

  摘要：

  In this work, a high-throughput screening (HTS) method was used to discover new efficient catalysts to substitute organotin compounds (DBTDL) for the cross-linking of silyl-modified polymers (SMPs). We report here on the use of our HTS method to investigate a library of alkoxide/oxime systems with different metal/ligand (M/L) ratios. Among the 156 candidates tested, 40 interesting hits were detected. Then, the cross-linking times for the better hits were measured on the SMP. Some of these seem to be more efficient than DBTDL and exhibit a good stability during storage in cartridges. Thereby, a high efficiency of alkoxide/oxime systems was established that shows great potential for the generation of new ligands to provide new tin-free catalysts for the cross-linking of adhesives and sealants.

  DOI：

  10.1021/acscombsci.8b00161

文献信息

• High-Throughput Screening of the Alkoxide/Oxime-Based Library: An Alternative to Organotin Compounds for the Alkoxysilane Condensation in Adhesives and Sealants
  作者：Boris Colin、Olivier Lavastre、Stéphane Fouquay、Guillaume Michaud、Frédéric Simon、Jean-Michel Brusson

  DOI：10.1021/acscombsci.8b00161

  日期：2019.4.8

  In this work, a high-throughput screening (HTS) method was used to discover new efficient catalysts to substitute organotin compounds (DBTDL) for the cross-linking of silyl-modified polymers (SMPs). We report here on the use of our HTS method to investigate a library of alkoxide/oxime systems with different metal/ligand (M/L) ratios. Among the 156 candidates tested, 40 interesting hits were detected. Then, the cross-linking times for the better hits were measured on the SMP. Some of these seem to be more efficient than DBTDL and exhibit a good stability during storage in cartridges. Thereby, a high efficiency of alkoxide/oxime systems was established that shows great potential for the generation of new ligands to provide new tin-free catalysts for the cross-linking of adhesives and sealants.