(E)-hex-3-ene-1,6-dithiol | 901772-76-7

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醇
• 英文名称: (E)-hex-3-ene-1,6-dithiol
• CAS: 901772-76-7
• 化学式: C₆H₁₂S₂
• 分子量: 148.293
• InChiKey: VNBMVCXNRYRELR-OWOJBTEDSA-N

物化性质

• 沸点：
  211.0±40.0 °C(Predicted)
• 密度：
  0.993±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (E)-hex-3-ene-1,6-dithiol 在 四氢-1,2-二噻英 、 氘氧化钠 作用下， 以 氘代二甲亚砜 、 water-d2 为溶剂， 生成 1,2,9,10-tetrathia-cyclohexadeca-5,13-diene
  参考文献：
  名称：

  Synthesis, redox properties, and conformational analysis of vicinal disulfide ring mimics

  摘要：

  A vicinal disulfide ring (VDR) results from disulfide-bond formation between two adjacent cysteine residues. This eight-membered ring is a rare motif in protein structures and is functionally important to those few proteins that posses it. This article focuses on the construction of strained and unstrained VDR mimics, discernment of the preferred conformation of these mimics, and the determination of their respective disulfide redox potentials. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2008.11.085
• 作为产物：
  描述：

  (3E)-3-己烯-1,6-二醇 在 potassium carbonate 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 甲醇 、 乙醚 为溶剂， 生成 (E)-hex-3-ene-1,6-dithiol
  参考文献：
  名称：

  Synthesis and properties of disulfide-bond containing eight-membered rings

  摘要：

  The cyclocystine ring structure (CRS, 3), which results from a disulfide-bond between adjacent cysteine residues, is a rare motif in protein structures and is functionally important to those few proteins that posses it. This letter will focus on the construction of CRS mimics and the determination of their respective redox potentials. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.04.023

文献信息

• Thia-Prins Bicyclization Approach for the Stereoselective Synthesis of Dithia- and Azathia-Bicycles
  作者：B. V. Subba Reddy、A. Venkateswarlu、Prashant Borkar、J. S. Yadav、M. Kanakaraju、A. C. Kunwar、B. Sridhar

  DOI：10.1021/jo400680w

  日期：2013.6.21

  A novel thia-Prins bicyclization approach has been developed for the first time for the synthesis of hexahydro-2H-thieno[3,2-c]thiopyran derivatives from the coupling of homoallylic mercaptans such as hex-3-ene-1,6-dithiol with various aldehydes using 10 mol % InBr3 in dichloromethane with high selectivity. In addition, the coupling of (E)-N-(6-mercaptohex-3-enyl)-4-methylbenzenesulfonamide with aldedydes

  首次开发了一种新颖的thia-Prins双环化方法，用于通过均质硫醇（如hex-3-ene-1,6）的偶合反应合成六氢-2 H-噻吩并[3,2- c ]硫代吡喃衍生物。在二氯甲烷中使用10 mol％InBr 3具有高选择性的-二硫醇与各种醛。另外，（E）-N-（6-巯基己基-3-烯基）-4-甲基苯磺酰胺与醛类的偶联以良好的产率提供了相应的N-甲苯磺酰基氢硫代吡喃并[4，3- b ]吡咯衍生物。这反应是立体选择性得到反式从-融合产品Ë -homoallyllic硫醇和Z-均烯丙基硫醇的顺式融合产物。
• STABLE POLYESTER POLYOL COMPOSITION
  申请人：——

  公开号：US20020010224A1

  公开（公告）日：2002-01-24

  A polyester polyol composition comprising a phthalic anhydride-initiated polyester polyol, a C 4 -C 6 hydrocarbon blowing agent, and an oxyethylated fatty acid or fatty alcohol compatibilizing agent having an HLB of from about 7 to about 12. The blowing agent is soluble in the polyol composition, thereby reducing the risks associated with such blowing agents in processes for making rigid polymer foam articles and providing rigid foams having good dimensional stability and improved insulation properties.

  一种聚酯多元醇组合物，包括邻苯二甲酸酐引发的聚酯多元醇、一种 C 4 -C 6 烃发泡剂，以及 HLB 值约为 7 至 12 的氧乙基化脂肪酸或脂肪醇相容剂。发泡剂可溶于多元醇组合物中，从而降低了在制造硬质聚合物泡沫塑料制品的工艺中与此类发泡剂相关的风险，并提供了具有良好尺寸稳定性和改进隔热性能的硬质泡沫塑料。
• Stable polyester polyol composition
  申请人：——

  公开号：US20030020042A1

  公开（公告）日：2003-01-30

  A polyester polyol composition comprising a phthalic anhydride-initiated polyester polyol, a C 4 -C 6 hydrocarbon blowing agent, and an oxyethylated fatty alcohol compatibilizing agent having an HLB of from about 7 to about 12. The blowing agent is soluble in the polyol composition, thereby reducing the risks associated with such blowing agents in processes for making rigid polymer foam articles and providing rigid foams having good dimensional stability and improved insulation properties.

  一种聚酯多元醇组合物，包括邻苯二甲酸酐引发的聚酯多元醇、一种 C 4 -C 6 烃发泡剂和 HLB 值约为 7 至 12 的氧乙基脂肪醇相容剂。发泡剂可溶于多元醇组合物中，从而降低了在制造硬质聚合物泡沫塑料制品的工艺中与此类发泡剂相关的风险，并提供了具有良好尺寸稳定性和改进隔热性能的硬质泡沫塑料。
• A METHOD OF MAKING INSULATING RIGID POLYURETHANE FOAMS
  申请人：BASF CORPORATION

  公开号：EP0858477B1

  公开（公告）日：1999-07-07
• LANDFILLING METHOD FOR REFURBISHING LANDSCAPES
  申请人：BASF SE

  公开号：US20180187391A1

  公开（公告）日：2018-07-05

  The present invention is directed to the use of a composite comprising a layer (L1) selected from the group of polyurethane layers, polyisocyanurat layers and polyurea layers as a landfill liner as well as a process for preparing a composite landfill liner comprising a layer (L1) selected from the group of polyurethane layers, polyisocyanurat layers and polyurea layers, the process comprising the step of applying a reaction mixture which is suitable to form a product selected from the group of polyurethane, polyisocyanurat and polyurea products onto a surface. Furthermore, the present invention is directed to a composite comprising a layer (L1) selected from the group of polyurethane layers, polyisocyanurat layers and polyurea layers, a primer layer on one surface of layer (L1), and a protective layer (L2) selected from the group of mortar layers or elastomer layers on the surface of the primer layer. In particular, the present invention is directed to the use of a composite comprising a polyurethane foam layer (L1) as a landfill liner, wherein the layer (L1) comprises a spray product as well as a preparing a composite landfill liner comprising a polyurethane foam layer (L1), the process comprising the step of applying a reaction mixture which is suitable to form a polyurethane foam onto a surface. Finally, the present invention is directed to a composite comprising a polyurethane foam layer (L1), a primer layer on one surface of layer (L1), and a protective layer (L2) selected from the group of mortar layers or elastomer layers on the surface of the primer layer.