3,3'-disulfanediyl-bis-butan-2-one | 90113-24-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3,3'-disulfanediyl-bis-butan-2-one
• 英文别名: bis-(1-methyl-2-oxo-propyl)-disulfide；Bis-(1-methyl-2-oxo-propyl)-disulfid；3,6-Dimethyl-4,5-dithia-octan-2,7-dion；Bis(1-methyl-2-oxopropyl) disulfide；3-(3-oxobutan-2-yldisulfanyl)butan-2-one
• CAS: 90113-24-9
• 化学式: C₈H₁₄O₂S₂
• 分子量: 206.33
• InChiKey: NLXBKJGCEKRYJY-UHFFFAOYSA-N

物化性质

• 沸点：
  130-131 °C(Press: 2 Torr)
• 密度：
  1.124±0.06 g/cm3(Predicted)
• 保留指数：
  1478;1460;1476;1489;1469;1474

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  84.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3,3'-disulfanediyl-bis-butan-2-one 生成 3,6-dimethyl-4,5-dithia-octane-2,7-dione disemicarbazone
  参考文献：
  名称：

  Asinger et al., Justus Liebigs Annalen der Chemie, 1958, vol. 615, p. 70,74

  摘要：

  DOI：
• 作为产物：
  描述：

  3-acetyl-5-methyl-(3H,5H)-tetrahydrothiophene-2,4-dione 在 吡啶 作用下， 生成 3,3'-disulfanediyl-bis-butan-2-one
  参考文献：
  名称：

  Thiolane-2,4-dione 和衍生物的碱诱导光反应的多样性。碳骨架的还原环解理和新的重排

  摘要：

  在碱存在的情况下，在甲醇中对硫戊环-2,4-二酮（硫代特酮酸）及其衍生物 1a-1d 进行辐照诱导还原性环裂解，生成 β,β'-二酮酯。在非质子溶剂（如乙腈或丙酮）中也观察到碱诱导的还原环裂解，尽管在这些情况下获得的产物是 β,β'-二酮酰胺。另一方面，在碱存在的情况下，在水中照射 1a-1d 会引起碳骨架的重排，生成琥珀酸硫酐、γ-酮酰胺或琥珀酰胺以及还原产物。当吡啶用作水中光解的碱时，两种 3-乙酰基衍生物 1a 和 1b 产生 γ-酮硫醇和相应的二硫化物，这是由另一种类型的碳骨架重排产生的。

  DOI：

  10.1246/bcsj.52.3601

文献信息

• Furfuryl propyl disulfide as a flavoring agent and methods for preparing and using same
  申请人：——

  公开号：US20020110628A1

  公开（公告）日：2002-08-15

  This invention pertains to a method for flavoring an ingestible composition with a flavoring agent, furfuryl propyl disulfide, in organoleptically purified form, unaccompanied by substances of natural origin present in cooked beef and onions. The flavoring agent may be used in a wide variety of ingestible vehicles to augment or enhance the aroma or taste of foodstuffs, particularly roasted nut, roasted meat, beef broth, black pepper, onion, fine herbs, omelet, and cooked onion omelet flavored foodstuffs. The present invention also pertains to an ingestible composition comprising an ingestible vehicle and an organoleptically effective amount of the purified flavoring agent. The present invention also pertains to furfuryl propyl disulfide represented by the formula, (2-Furan-CH 2 SSCH 2 CH 2 CH 3 ), in purified form, unaccompanied by substances of natural origin present in cooked beef and onions, and to methods for preparing furfuryl propyl disulfide.

  本发明涉及一种用味道剂味化可食用组合物的方法，所述味道剂为味觉上纯化的呋喃基丙基二硫化物，不含烹煮牛肉和洋葱时存在的天然物质。该味道剂可用于各种可食用载体中，以增强或提高食物的香气或口感，特别是烤坚果、烤肉、牛肉汤、黑胡椒、洋葱、香料、煎蛋和煮洋葱煎蛋调味食品。本发明还涉及一种包含可食用载体和纯化的味道剂的味道组合物。本发明还涉及用公式表示的呋喃基丙基二硫化物（2-呋喃-CH2SSCH2CH2CH3）的纯化形式，不含烹煮牛肉和洋葱时存在的天然物质，以及制备呋喃基丙基二硫化物的方法。
• Some Novel Meatlike Aroma Compounds from the Reactions of Alkanediones with Hydrogen Sulfide and Furanthiols
  作者：Donald S. Mottram、Marta S. Madruga、Frank B. Whitfield

  DOI：10.1021/jf00049a035

  日期：1995.1

  The products of reactions of hydrogen sulfide with 2,3-butanedione and with 2,3-pentanedione in dilute ethanolic solution were analyzed by CC-MS and CC-odor port analysis. Components were also collected from the GC column and analyzed by H-1 NMR. Mercaptoketones were formed which readily oxidized to the corresponding disulfides with traces of mono- and trisulfides. When 2-methyl-3-furanthiol or 2-furylmethanethiol was added to the reaction mixtures, a series of disulfides containing alkanone, 2-methyl-3-furyl and 2-furanmethyl moieties were formed. Some of these compounds have been found recently in the volatiles of cooked meat and in meatlike model systems. GC-odor port evaluation of the components of the reaction systems showed that disulfides containing the 2-methyl-3-furyl group had meaty aromas, whereas those without this group were sulfurous or onion-like in character.
• DCDMH-promoted synthesis of thiophosphates by coupling of H-phosphonates with thiols
  作者：Xiaojing Bi、Junchen Li、Fanhua Meng、Hongmei Wang、Junhua Xiao

  DOI：10.1016/j.tet.2015.12.020

  日期：2016.2

  DCDMH-mediated phosphorylation of versatile thiols with H-phosphonates for the preparation of synthetically and biologically important thiophosphates was demonstrated. Without metal catalysts and other additives, phosphorylation occurred to give the desired products with good to excellent yields within 10 min at ambient temperature in the air. (C) 2015 Elsevier Ltd. All rights reserved.
• EP1280419A4
  申请人：——

  公开号：EP1280419A4

  公开（公告）日：2005-01-19
• FURFURYL PROPYL DISULFIDE AS A FLAVORING AGENT AND METHODS FOR PREPARING AND USING SAME
  申请人：Bush Boake Allen Inc.

  公开号：EP1280419A1

  公开（公告）日：2003-02-05