2,5-bis-propylsulfanyl-3,4-dihydro-2H-pyran-2-carbaldehyde | 64199-33-3

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫代缩醛
• 英文名称: 2,5-bis-propylsulfanyl-3,4-dihydro-2H-pyran-2-carbaldehyde
• 英文别名: 2,5-Bis(propylsulfanyl)-3,4-dihydropyran-2-carbaldehyde
• CAS: 64199-33-3
• 化学式: C₁₂H₂₀O₂S₂
• 分子量: 260.422
• InChiKey: VJPQKKQJZSPDJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  76.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,5-bis-propylsulfanyl-3,4-dihydro-2H-pyran-2-carbaldehyde 生成 α-propylthioacrolein
  参考文献：
  名称：

  Keiko; Chuvashev; Stepanova, Russian Journal of Organic Chemistry, 1999, vol. 35, # 1, p. 34 - 36

  摘要：

  DOI：
• 作为产物：
  描述：

  α-propylthioacrolein 以 氘代氯仿 为溶剂， 生成 2,5-bis-propylsulfanyl-3,4-dihydro-2H-pyran-2-carbaldehyde
  参考文献：
  名称：

  Kinetics of dimerization of 2-alkylthiopropenals

  摘要：

  The rate constants for cyclodimerization of alpha-alkylthioacroleins were determined. They are two orders of magnitude higher than those for dimerization of alpha-alkoxyacroleins.

  DOI：

  10.1007/bf02494762

文献信息

• Synthesis and antimicrobial activity of substituted 2,3-dihydro-4H-pyrans
  作者：L. G. Stepanova、N. A. Keiko、T. N. Malkova、A. G. Leont'eva、T. Ya. Pushechkina、M. G. Voronkov

  DOI：10.1007/bf00763383

  日期：1988.6
• Kinetics of dimerization of 2-alkylthiopropenals
  作者：N. A. Keiko、L. G. Stepanova、Yu. A. Chuvashev、L. I. Larina、M. G. Voronkov

  DOI：10.1007/bf02494762

  日期：1999.10

  The rate constants for cyclodimerization of alpha-alkylthioacroleins were determined. They are two orders of magnitude higher than those for dimerization of alpha-alkoxyacroleins.
• Synthesis of ?-alkylthioacroleins
  作者：N. A. Keiko、Yu. A. Chuvashev、L. G. Stepanova、O. B. Bannikova、M. G. Voronkov

  DOI：10.1007/bf01433758

  日期：1996.1

  Monomeric alpha-alkylthioacroleins were obtained by the reaction of alkylthioacetaldehydes with formaldehyde and diethylamine hydrochloride. The structures of the alpha-alkylthioacroleins were confirmed by NMR spectroscopy and mass spectrometry as well as by chemical transformations of these compounds.
• STEPANOVA, L. G.;KEJKO, N. A.;MALKOVA, T. N.;LEONTEVA, A. G.;PUSHECHKINA,+, XIM.-FARMATS. ZH., 22,(1988) N 6, 710-713
  作者：STEPANOVA, L. G.、KEJKO, N. A.、MALKOVA, T. N.、LEONTEVA, A. G.、PUSHECHKINA,+

  DOI：——

  日期：——
• KEJKO N. A.; STEPANOVA L. G.; KALIXMAN I. D.; BOPOHKOB M. G., IZV. AN CCCP. CEP. XIM., 1977, HO 7, 1652-1655
  作者：KEJKO N. A.、 STEPANOVA L. G.、 KALIXMAN I. D.、 BOPOHKOB M. G.

  DOI：——

  日期：——