3-Acetoxy-sulfolan | 20627-68-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 硫杂环戊烷
• 英文名称: 3-Acetoxy-sulfolan
• 英文别名: Thiophene-3-ol, tetrahydro-, 3-acetate, 1,1-dioxide；(1,1-dioxothiolan-3-yl) acetate
• CAS: 20627-68-3
• 化学式: C₆H₁₀O₄S
• mdl: MFCD00022543
• 分子量: 178.209
• InChiKey: UTZUEMAOIISGJH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.833
• 拓扑面积：
  68.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-Acetoxy-sulfolan 、 氢氧化钾 以85%的产率得到
  参考文献：
  名称：

  TOLSTIKOV G. A.; NOVITSKAYA N. N.; FLEXTER B. V.; LAZAREVA D. N.; DAVYDOV+, XIM.-FARMATSEVT. ZH., 1978, 12, HO 12, 33-38

  摘要：

  DOI：
• 作为产物：
  描述：

  溶剂黄146 、 alkaline earth salt of/the/ methylsulfuric acid 在 铂 作用下， 生成 3-Acetoxy-sulfolan
  参考文献：
  名称：

  Backer; Strating, Recueil des Travaux Chimiques des Pays-Bas, 1943, vol. 62, p. 815,819

  摘要：

  DOI：

文献信息

• Sulfolane mixtures as ambient aprotic polar solvents
  申请人：Advanced Technology Materials, Inc.

  公开号：EP2778158A1

  公开（公告）日：2014-09-17

  An improved solvent containing sulfolane and at least one dialkyl sulfone, preferably dimethyl sulfone, wherein the improved solvent is a liquid at room temperature and can be used for reaction media and electrochemistry.

  一种改良溶剂，含有砜和至少一种二烷基砜，最好是二甲基砜，其中改良溶剂在室温下为液体，可用于反应介质和电化学。
• ADDITIVE FOR NONAQUEOUS ELECTROLYTE SOLUTIONS, NONAQUEOUS ELECTROLYTE SOLUTION, AND ELECTRICITY STORAGE DEVICE
  申请人：Sumitomo Seika Chemicals Co., Ltd.

  公开号：EP3349290A1

  公开（公告）日：2018-07-18

  Disclosed is an additive for non-aqueous electrolyte solutions, which include a compound represented by Formula (1). In Formula (1), X represents a sulfonyl group or a carbonyl group, R1 represents an alkyl group having 1 to 4 carbon atoms which may be substituted with a halogen atom, or the like, and R2 represents a divalent hydrocarbon group having 1 to 3 carbon atoms which may be substituted with a halogen atom, or represents a divalent group formed of a divalent hydrocarbon group having 1 to 3 carbon atoms which may be substituted with a halogen atom, and an oxygen atom that constitutes a cyclic structure together with the hydrocarbon group.

  本发明公开了一种用于非水电解质溶液的添加剂，其中包括一种由式（1）表示的化合物。 在式（1）中，X 代表磺酰基或羰基，R1 代表具有 1 至 4 个碳原子且可被卤素原子取代的烷基或类似物，R2 代表具有 1 至 3 个碳原子且可被卤素原子取代的二价烃基，或代表由具有 1 至 3 个碳原子且可被卤素原子取代的二价烃基和与烃基一起构成环状结构的氧原子组成的二价基团。
• Process and system for conversion of crude oil to petrochemicals and fuel products integrating solvent deasphalting of vacuum residue
  申请人：Saudi Arabian Oil Company

  公开号：US10407630B2

  公开（公告）日：2019-09-10

  Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include hydrotreated gas oil range intermediates from the vacuum gas oil hydroprocessing zone. Furthermore, vacuum residue is processed in a solvent deasphalting unit to produce deasphalted oil as additional feed to the gas oil hydroprocessing zone.

  所披露的工艺方案配置可将原油进料与多个加工装置以集成的方式转化为石油化工产品。这些设计利用最低的资本支出为蒸汽裂解综合装置制备合适的原料。将原油转化为石油化工产品（包括烯烃、芳烃和燃料产品）的综合工艺包括混合进料蒸汽裂解和气油蒸汽裂解。混合进料蒸汽裂解装置的进料包括来自电池范围内加氢处理区的轻质产品和石脑油、来自 C3 和 C4 烯烃回收步骤的循环流以及来自电池范围内热解汽油芳烃提取区的尾渣。气油蒸汽裂解装置的进料包括来自真空气油加氢处理区的加氢处理气油范围中间产物。此外，真空残渣在溶剂脱沥青装置中进行处理，以生产脱沥青油，作为气油加氢处理区的额外进料。
• Process and system for conversion of crude oil to petrochemicals and fuel products integrating delayed coking of vacuum residue
  申请人：Saudi Arabian Oil Company

  公开号：US10472574B2

  公开（公告）日：2019-11-12

  Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include gas oil range intermediates from the vacuum gas oil hydroprocessing zone. Furthermore, vacuum residue is processed in a delayed coker unit to produce coker naphtha, which is hydrotreated and passed as additional feed to aromatics extraction zone and/or the mixed feed steam cracker, and coker gas oil range intermediates as additional feed to the gas oil hydroprocessing zone.

  所披露的工艺方案配置可将原油进料与多个加工装置以集成的方式转化为石油化工产品。这些设计利用最低的资本支出为蒸汽裂解综合装置制备合适的原料。将原油转化为石油化工产品（包括烯烃、芳烃和燃料产品）的综合工艺包括混合进料蒸汽裂解和气油蒸汽裂解。混合进料蒸汽裂解装置的进料包括来自电池范围内加氢处理区的轻质产品和石脑油、来自 C3 和 C4 烯烃回收步骤的循环流以及来自电池范围内热解汽油芳烃提取区的尾渣。气油蒸汽裂解装置的进料包括来自真空气油加氢处理区的气油范围中间产物。此外，真空残渣在延迟焦化装置中进行处理，以生产焦化石脑油，石脑油经过加氢处理后作为额外进料进入芳烃抽提区和/或混合进料蒸汽裂解装置，焦化气油范围中间产物作为额外进料进入气油加氢处理区。
• Process and system for conversion of crude oil to petrochemicals and fuel products integrating vacuum gas oil hydrocracking and steam cracking
  申请人：Saudi Arabian Oil Company

  公开号：US10472579B2

  公开（公告）日：2019-11-12

  Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include unconverted oil intermediates from vacuum gas oil hydrotreating.

  所披露的工艺方案配置可将原油进料与多个加工装置以集成的方式转化为石油化工产品。这些设计利用最低的资本支出为蒸汽裂解综合装置制备合适的原料。将原油转化为石油化工产品（包括烯烃、芳烃和燃料产品）的综合工艺包括混合进料蒸汽裂解和气油蒸汽裂解。混合进料蒸汽裂解装置的进料包括来自电池范围内加氢处理区的轻质产品和石脑油、来自 C3 和 C4 烯烃回收步骤的循环流，以及来自电池范围内热解汽油芳烃提取区的尾渣。气油蒸汽裂解装置的进料包括来自真空气油加氢处理的未转化油中间产物。