3,3'-磺酰基二丙酸 | 6291-88-9

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 3,3'-磺酰基二丙酸
• 英文名称: 3,3'-sulfonyldipropanoic acid
• 英文别名: 3,3'-sulfonyldipropionic acid；bis(2-carboxyethyl)sulfone；3,3'-sulfonyl-bis-propionic acid；4,4-dioxo-4λ⁶-thia-heptanedioic acid；4,4-Dioxo-4λ⁶-thia-heptandisaeure；Bis-(2-carboxy-aethyl)-sulfon；Propionic acid, 3,3'-sulfonyldi-；3-(2-carboxyethylsulfonyl)propanoic acid
• CAS: 6291-88-9
• 化学式: C₆H₁₀O₆S
• mdl: MFCD00856376
• 分子量: 210.208
• InChiKey: FBFBNGJZFXSFFY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.4
• 重原子数：
  13
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.666
• 拓扑面积：
  117
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 海关编码：
  2915900090

反应信息

• 作为反应物：
  描述：

  3,3'-磺酰基二丙酸 生成 disodium 3-sulfinopropanoate
  参考文献：
  名称：

  The Cysteine Dioxygenase Homologue from Pseudomonas aeruginosa Is a 3-Mercaptopropionate Dioxygenase

  摘要：

  Thiol dioxygenation is the initial oxidation step that commits a thiol to important catabolic or biosynthetic pathways. The reaction is catalyzed by a family of specific non-heme mononuclear iron proteins each of which is reported to react efficiently with only one substrate. This family of enzymes includes cysteine dioxygenase, cysteamine dioxygenase, mercaptosuccinate dioxygenase, and 3-mercaptopropionate dioxygenase. Using sequence alignment to infer cysteine dioxygenase activity, a cysteine dioxygenase homologue from Pseudomonas aeruginosa (p3MDO) has been identified. Mass spectrometry of P. aeruginosa under standard growth conditions showed that p3MDO is expressed in low levels, suggesting that this metabolic pathway is available to the organism. Purified recombinant p3MDO is able to oxidize both cysteine and 3-mercaptopropionic acid in vitro, with a marked preference for 3-mercaptopropionic acid. We therefore describe this enzyme as a 3-mercaptopropionate dioxygenase. Mossbauer spectroscopy suggests that substrate binding to the ferrous iron is through the thiol but indicates that each substrate could adopt different coordination geometries. Crystallographic comparison with mammalian cysteine dioxygenase shows that the overall active site geometry is conserved but suggests that the different substrate specificity can be related to replacement of an arginine by a glutamine in the active site.

  DOI：

  10.1074/jbc.m114.635672
• 作为产物：
  描述：

  β-丙内酯 在 sodium dithionite 、 水 、 丙酮 作用下， 生成 3,3'-磺酰基二丙酸
  参考文献：
  名称：

  β-Propiolactone. XIII. Reactions with Sodium Nitrite, Sodium Dithionite, Sodium Cyanide, Sodium Thiocyanate, Sodium Succinimide and Aryl Sulfinic Acids and Their Salts¹

  摘要：

  DOI：

  10.1021/ja01125a054

文献信息

• Influence of sulfur groups on carboxylic acid strengths
  作者：Erwin Boschmann、Roger D. Miller

  DOI：10.1016/j.tet.2018.04.007

  日期：2018.5

  The relative acid strength for a series of monocarboxylic acids of the general formula RX(CH2)nCOOH and related dicarboxylic acids of the general formula HOOC(CH2)nX(CH2)nCOOH, where R = Ph or Me, X = CH2, S, SO, or SO2; and n = 1 or 2 as appropriate; have been studied as a function of X. It is found that sulfur containing acids have lower pKa values than the corresponding carbon analogues, that the

  一系列通式R X （CH 2）n COOH的一元羧酸和通式HOOC （CH 2）n X （CH 2）n COOH的相关二元羧酸的相对酸强度，其中R = Ph或Me X = CH 2，S ，SO或SO 2；n = 1或2（视情况而定）；已经研究了作为X的函数。发现含硫的酸具有比相应的碳类似物更低的pKa值，对于硫代酸而言，pK a最高，对于磺酰基酸而言，pK a最低。s随着n的增加而增加，而对于二元羧酸体系，只有硫原子在n从1变为2时pK a（2）– pK a（1）差异显着降低。
• Selective synthesis of sulfoxides and sulfones from sulfides using silica bromide as the heterogeneous promoter and hydrogen peroxide as the terminal oxidant
  作者：Behrooz Maleki、Saba Hemmati、Alireza Sedrpoushan、Samaneh Sedigh Ashrafi、Hojat Veisi

  DOI：10.1039/c4ra06132b

  日期：——

  Chemoselective oxidation of sulfides to sulfoxides and sulfones. Heterogeneous promoter. Synthesis of sulfoxides and sulfones at room temperature.

  选择性氧化亚硫醚为亚砜和砜。非均相催化剂。在室温下合成亚砜和砜。
• COMPOUNDS AND THEIR METHODS OF USE
  申请人：Lemieux Rene M.

  公开号：US20140142146A1

  公开（公告）日：2014-05-22

  Compounds and compositions comprising compounds that inhibit glutaminase are described herein. Also described herein are methods of using the compounds that inhibit glutaminase in the treatment of cancer.

  本文描述了抑制谷氨酸酶的化合物和组合物。本文还描述了使用这些抑制谷氨酸酶的化合物治疗癌症的方法。
• Cathodic Oxidation of Sulfoxides to Sulfones Using a Tungstate/Pertungstate Redox Mediator
  作者：Wei Li、Tsutomu Nonaka

  DOI：10.1246/cl.1997.387

  日期：1997.4

  A new cathodic oxidation system for the oxidation of sulfoxides was developed. The system involves the cathodic reduction of dioxygen to hydrogen peroxide which oxidizes tungstate to pertungstate in the solution, and sulfoxides are oxidized to the corresponding sulfones with the resulting tungstate/ pertungstate redox mediator in high effiency and selectivity.

  开发了一种用于氧化亚磺酸酯的新型阴极氧化系统。该系统涉及对二氧化氧的阴极还原生成过氧化氢，过氧化氢在溶液中将钨酸盐氧化为高钨酸盐，而亚磺酸酯则在生成的钨酸盐/高钨酸盐氧化还原介体的作用下高效选择性地氧化为相应的磺酰。
• Poly(meth)acrylate membranes for separation of hydrocarbon mixtures
  申请人：Yeager William Gary

  公开号：US20060289352A1

  公开（公告）日：2006-12-28

  The separation of hydrocarbon mixtures comprising a polymerizable vinyl containing polyester of the formula I: Each R and R 2 is independently a C 6 -C 20 aromatic residue or a C 1 -C 20 aliphatic residue. Each R 1 is independently hydrogen or C 1 -C 5 alkyl; “j” is an integer in the range of 1-1000. Z is a heteroatom or two hydrogen atoms. The invention is also directed to the method of preparing the separation membrane.

  本发明涉及一种聚合物化的含有公式I的聚酯的烃混合物分离方法：其中每个R和R2独立地是C6-C20芳香基残基或C1-C20脂肪基残基。每个R1独立地是氢或C1-C5烷基;“j”是1-1000范围内的整数。Z是一个杂原子或两个氢原子。本发明还涉及制备分离膜的方法。

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