mexo-hexane-3,4-thiol | 119180-24-4

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醇
• 英文名称: mexo-hexane-3,4-thiol
• 英文别名: meso-hexane-3,4-dithiol；(3R,4S)-hexane-3,4-dithiol
• CAS: 119180-24-4
• 化学式: C₆H₁₄S₂
• 分子量: 150.309
• InChiKey: LUONBHMVIZPOEK-OLQVQODUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  8
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  cis-3,4-diethyl-1,3-dithiolane-2-thione 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 以54%的产率得到mexo-hexane-3,4-thiol
  参考文献：
  名称：

  Allium Chemistry:  Microwave Spectroscopic Identification, Mechanism of Formation, Synthesis, and Reactions of (E,Z)-Propanethial S-Oxide, the Lachrymatory Factor of the Onion (Allium cepa)

  摘要：

  Flow pyrolysis of 2-methyl-2-propyl 1'-propenyl sulfoxide (9b) affords a 98:2 mixture of (Z)- and (E)-propanethial S-oxide ((Z)- and (E)-5b), both characterized by Fourier transform microwave (FT-MW) spectroscopy, Sulfines (Z)- and (E)-5b are also identified by FT-MW in chopped onion volatiles and by NMR spectroscopy in onion extracts. Similarly, flow pyrolysis of 2-methyl-2-propyl vinyl sulfoxide (9c) affords (Z)- and (E)-isomers of ethanethial S-oxide (5a), identified by FT-MW methods. Pyrolysis in the presence of D2O affords (Z)-5a-d(1) and (Z)-5a-d(2) from 99 and (Z)-5b-d(1) from 9b; (Z)-5b-d(1) is also produced when an onion is homogenized in D2O. Pyrolysis of 9c with ethyl propiolate gives ethyl (E)-3-(vinylsulfinyl)acrylate (10). Neat 59 at 100 degrees C gives acetaldehyde. On standing, 5b dimerizes to trans-3,3-diethyl-1,2-dithietane 1,1-dioxide (12a); Me(3)SiCH=S+-O- (5f) undergoes an analogous dimerization. Compound 5b shows moderate potency as an anticarcinogen in inducing the enzyme quinone reductase.

  DOI：

  10.1021/ja960722j

文献信息

• The chemistry of sulfines. 6. Dimer of the onion lachrymatory factor: the first stable 1,2-dithietane derivative
  作者：Eric Block、Ali A. Bazzi、Larry K. Revelle

  DOI：10.1021/ja00527a074

  日期：1980.3
• <i>Allium</i> Chemistry:  Microwave Spectroscopic Identification, Mechanism of Formation, Synthesis, and Reactions of (<i>E</i>,<i>Z</i>)-Propanethial <i>S</i>-Oxide, the Lachrymatory Factor of the Onion (<i>Allium cepa</i>)
  作者：Eric Block、Jennifer Z. Gillies、Charles W. Gillies、Ali A. Bazzi、David Putman、Larry K. Revelle、Dongyi Wang、Xing Zhang

  DOI：10.1021/ja960722j

  日期：1996.1.1

  Flow pyrolysis of 2-methyl-2-propyl 1'-propenyl sulfoxide (9b) affords a 98:2 mixture of (Z)- and (E)-propanethial S-oxide ((Z)- and (E)-5b), both characterized by Fourier transform microwave (FT-MW) spectroscopy, Sulfines (Z)- and (E)-5b are also identified by FT-MW in chopped onion volatiles and by NMR spectroscopy in onion extracts. Similarly, flow pyrolysis of 2-methyl-2-propyl vinyl sulfoxide (9c) affords (Z)- and (E)-isomers of ethanethial S-oxide (5a), identified by FT-MW methods. Pyrolysis in the presence of D2O affords (Z)-5a-d(1) and (Z)-5a-d(2) from 99 and (Z)-5b-d(1) from 9b; (Z)-5b-d(1) is also produced when an onion is homogenized in D2O. Pyrolysis of 9c with ethyl propiolate gives ethyl (E)-3-(vinylsulfinyl)acrylate (10). Neat 59 at 100 degrees C gives acetaldehyde. On standing, 5b dimerizes to trans-3,3-diethyl-1,2-dithietane 1,1-dioxide (12a); Me(3)SiCH=S+-O- (5f) undergoes an analogous dimerization. Compound 5b shows moderate potency as an anticarcinogen in inducing the enzyme quinone reductase.