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(S)-2-methanesulfonyloxy-3-phenylpropionic acid methyl ester | 135912-77-5

中文名称
——
中文别名
——
英文名称
(S)-2-methanesulfonyloxy-3-phenylpropionic acid methyl ester
英文别名
methyl (S)-2-(methanesulfonyloxy)-3-phenylpropionate;mesylate of (S)-methyl phenyllactate;methyl (S)-2-methanesulfonyloxy-3-phenylpropionate;methyl (2S)-2-methylsulfonyloxy-3-phenylpropanoate
(S)-2-methanesulfonyloxy-3-phenylpropionic acid methyl ester化学式
CAS
135912-77-5;135914-78-2;146805-73-4
化学式
C11H14O5S
mdl
——
分子量
258.295
InChiKey
RELNYENDWWKULG-JTQLQIEISA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1.6
  • 重原子数:
    17
  • 可旋转键数:
    6
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    78
  • 氢给体数:
    0
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Synthesis of optically active α-(nonafluoro-tert-butoxy)carboxylic acids
    作者:Tamás Csóka、Anikó Nemes、Dénes Szabó
    DOI:10.1016/j.tetlet.2013.01.072
    日期:2013.3
    Three novel α-(nonafluoro-tert-butoxy)carboxylic esters were synthesized by two methods: the Mitsunobu reaction of optically active (S)-α-hydroxycarboxylic esters and the Williamson synthesis starting from the corresponding O-mesyl derivatives. Both procedures from ethyl (S)-lactate resulted in the formation of a fluorous optically active (R)-lactic acid ester derivative, while the reactions from methyl
    通过两种方法合成了三种新颖的α-(九氟叔丁基氧基)羧酸酯:旋光性(S)-α-羟基羧酸酯的Mitsunobu反应和从相应的O-甲磺酰基衍生物开始的Williamson合成。来自(S)-乳酸乙酯的两种方法均形成氟光学活性(R)-乳酸酯衍生物,而来自(S)-扁桃酸甲酯的反应在消旋作用下进行。描述了这种消旋作用的建议机制。在Mitsunobu条件下,(S)-苯基乳酸甲酯的转化也具有立体特异性,但其O的反应-甲磺酰基衍生物产生取代和消除产物的混合物。通过上述酯的水解制备的α-(九氟叔丁氧基)羧酸的光学纯度通过1 H NMR光谱法测定。
  • Development of Novel Peptidomimetics Containing a Vinyl Sulfone Moiety as Proteasome Inhibitors
    作者:Roberta Ettari、Cinzia Bonaccorso、Nicola Micale、Cornelia Heindl、Tanja Schirmeister、Maria Luisa Calabrò、Silvana Grasso、Maria Zappalà
    DOI:10.1002/cmdc.201100093
    日期:2011.7.4
    protein processing. Thus, most efforts towards the development of proteasome inhibitors have focused on the selective inhibition of the β5 subunit active site. Herein, we report the design and synthesis of a series of conformationally constrained tripeptidyl vinyl sulfones were determined to be good inhibitors of the chymotrypsin‐like activity of proteasome, with KI values in the sub‐micromolar to micromolar
    蛋白酶体抑制是抗癌研究中非常感兴趣的主题。这种多催化复合物的蛋白水解活性依赖于三个亚基β1,β2和β5,分别包含一个半胱天冬酶样,一个胰蛋白酶样和一个胰凝乳蛋白酶样活性位点。多项研究表明,在这三种活性中,胰凝乳蛋白酶样活性是细胞活力和蛋白质加工的最必要条件。因此,开发蛋白酶体抑制剂的大多数努力都集中在对β5亚基活性位点的选择性抑制上。在此,我们报道了一系列构象受限的三肽基乙烯基砜的设计和合成,确定它们是蛋白酶体胰凝乳蛋白酶样活性的良好抑制剂,具有K I值在亚微摩尔至微摩尔范围内。还测试了这些化合物对牛胰α-胰凝乳蛋白酶以及人组织蛋白酶B和L的抵抗力,显示了目标酶相对于这些相关酶具有良好的选择性。
  • Simple synthesis of optically active 2-fluoropropanoic acid and analogs of high enantiomeric purity
    作者:Elke Fritz-Langhals、Gabi Schu¨tz
    DOI:10.1016/s0040-4039(00)60570-1
    日期:1993.1
    A very simple synthesis of optically active 2-fluoropropanoic acid 1 (R=CH3, R′=H) and analogs of high enantiomeric purity was developed using the sulfonates 2 of the corresponding optically active 2-hydroxycar☐ylic esters and potassium fluoride in formamide. Thus methyl (R)-2-fluoropropanoate (1, R=CH3, R′=CH3) was prepared in an optical purity of 96% from the mesylate of methyl (S)-lactate (ee 97
    使用相应的旋光2-羟基羧基☐磺酸酯和氟化钾的磺酸盐2,开发了旋光2-氟丙酸1(R = CH 3,R'= H)和高对映体纯度的类似物的非常简单的合成方法。甲酰胺。因此,由(S)-乳酸甲酯(ee 97.4%)的甲磺酸酯制备光学纯度为96%的(R)-2-氟丙酸甲酯(1,R = CH 3,R′= CH 3),并分离。产率83%。
  • Alkali metal fluorides as efficient fluorinating agents. Enantiocontroued synthesis of 2-fluoroalkyl carboxylates and 1-fluoroalkyl benzenes
    作者:Eike Fritz-Langhals
    DOI:10.1016/0957-4166(94)80048-0
    日期:1994.6
    Potassium fluoride and cesium fluoride m formamide, N-methylformamide, or acetamide are efficient fluorinating agents. They can be used for the enantiocontrolled synthesis of 2-fluorocarboxylic acids 1a and 1-fluoroalkyl benzenes 1b from the corresponding sulfonates which are easily available in high enantiomeric purity. The scope and limitation of the synthetic method is discussed.
    氟化钾和氟化铯的甲酰胺,N-甲基甲酰胺或乙酰胺是有效的氟化剂。它们可用于由相应的磺酸盐进行对映控制的2-氟羧酸1a和1-氟烷基苯1b的对映控制合成,这些磺酸盐很容易以高对映体纯度获得。讨论了合成方法的范围和局限性。
  • Process for producing optically active 2-substituted carboxylic acid
    申请人:Yamashita Koki
    公开号:US20050245764A1
    公开(公告)日:2005-11-03
    The present invention relates to a process for efficiently producing an optically active 2-bromocarboylic acid and an optically active 2-sulfonyloxycarboxylic acid, which are important in the production of medicinal compounds and so forth. An optically active 2-sulfonyloxycarboxylic acid ester is subjected to deprotection under acid conditions to obtain an optically active 2-sulfonyloxycarboxylic acid. A metal bromide is caused to act on the acid to brominate it with configuration inversion at position 2 to thereby produce an optically active 2-bromocarboxylic acid. The resultant optically active 2-bromocarboxylic acid is isolated/purified by subjecting it to a step in which the acid is crystallized and separated as a salt with a base. Thus, an optically active 2-bromocarboxylic acid having a high chemical purity and high optical purity can be produced.
    本发明涉及一种有效生产光学活性2-溴羧酸和光学活性2-磺酰氧羧酸的方法,这些化合物在药物合成等方面非常重要。将光学活性2-磺酰氧羧酸酯在酸性条件下去保护,得到光学活性2-磺酰氧羧酸。然后,使金属溴化物作用于该酸,使其在2位发生构型反转溴化,从而生产光学活性2-溴羧酸。通过将所得的光学活性2-溴羧酸结晶并与碱形成盐分离纯化,从而生产出具有高化学纯度和高光学纯度的光学活性2-溴羧酸。
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