2-丙烯酸,3-[4-(甲磺酰)苯基]-,乙基酯,(E)- | 137473-27-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 中文名称: 2-丙烯酸,3-[4-(甲磺酰)苯基]-,乙基酯,(E)-
• 英文名称: ethyl (2E)-3-[4-(methylsulfonyl)phenyl]acrylate
• 英文别名: (E)-3-(4-(methylsulfonyl)phenyl)acrylic acid ethyl ester；ethyl (E)-3-(4-methylsulfonyl)phenyl-2-propenoate；Ethyl 4-methanesulfonylcinnamate；ethyl (E)-3-(4-methylsulfonylphenyl)prop-2-enoate
• CAS: 137473-27-9
• 化学式: C₁₂H₁₄O₄S
• 分子量: 254.307
• InChiKey: YOUOTKHSWKCRQF-RMKNXTFCSA-N

物化性质

• 沸点：
  432.2±37.0 °C(Predicted)
• 密度：
  1.218±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  68.8
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2916399090
• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  室温

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Ethyl 4-methanesulfonylcinnamate
Synonyms: Ethyl (2E)-3-(4-methanesulfonylphenyl)prop-2-enoate

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: Ethyl 4-methanesulfonylcinnamate
CAS number: 137473-27-9

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels, refrigerated.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C12H14O4S
Molecular weight: 254.3

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, sulfur oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2-丙烯酸,3-[4-(甲磺酰)苯基]-,乙基酯,(E)- 在 二异丁基氢化铝 作用下， 以 甲苯 为溶剂， 反应 0.33h， 生成 (E)-3-(4-(methylsulfonyl)phenyl)prop-2-en-1-ol
  参考文献：
  名称：

  Synthesis and Antifungal Activities of R-102557 and Related Dioxane-Triazole Derivatives.

  摘要：

  具有二噁烷环的新型三唑化合物被合成。在酸性条件下，二醇前体10与各种芳香醛11-13缩合，得到了一系列二噁烷-三唑化合物14-16。这些化合物14-16的抗真菌活性通过在小鼠感染模型中对白色念珠菌和曲霉菌的评估进行了体内评价。含有单个或两个双键且侧链上带有吸电子基团的芳环衍生物表现出较高的活性。在这些衍生物中，R-102557（16R：Ar=4-（2,2,3,3-四氟丙氧基）苯基）对白色念珠菌、曲霉菌和隐球菌属表现出极佳的体内活性。在大鼠的初步毒性研究中也显示出高度耐受性。

  DOI：

  10.1248/cpb.48.694
• 作为产物：
  描述：

  苯,1-(二甲氧基甲基)-4-(甲硫基)- 在 盐酸 、 sodium hydride 、 碳酸氢钠 、 间氯过氧苯甲酸 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 二氯甲烷 为溶剂， 反应 21.83h， 生成 2-丙烯酸,3-[4-(甲磺酰)苯基]-,乙基酯,(E)-
  参考文献：
  名称：

  [EN] BENZENESULFONAMIDE DERIVATIVE

  摘要：

  一种新的苯磺酰胺衍生物，化学式为(I)，具有抑制磷脂酶A2的作用，因此在治疗需要利用这种作用的疾病中有效。

  公开号：

  WO1991012237A1

文献信息

• Oxidative alkoxycarbonylation of terminal alkenes with carbazates
  作者：Yu-Han Su、Zhao Wu、Shi-Kai Tian

  DOI：10.1039/c3cc42994f

  日期：——

  A range of terminal alkenes smoothly underwent palladium-catalyzed oxidative alkoxycarbonylation with carbazates under an oxygen atmosphere to afford structurally diverse α,β-unsaturated esters in moderate to good yields with excellent regioselectivity and E selectivity.

  一系列末端烯烃在氧气氛围下顺利经历钯催化的氧化烷氧羰基化反应，与卡巴肼反应，以中等至良好的产率得到结构多样的α,β-不饱和酯，具有优异的区域选择性和E选择性。
• [EN] SUBSTITUTED 5-AMINOTHIENO[2,3-C]PYRIDAZINE-6-CARBOXAMIDE ANALOGS AS POSITIVE ALLOSTERIC MODULATORS OF THE MUSCARINIC ACETYLCHOLINE RECEPTOR M4<br/>[FR] ANALOGUES DE 5-AMINOTHIÉNO[2,3-C]PYRIDAZINE-6-CARBOXAMIDE SUBSTITUÉS EN TANT QUE MODULATEURS ALLOSTÉRIQUES POSITIFS DU RÉCEPTEUR MUSCARINIQUE DE L'ACÉTYLCHOLINE M4
  申请人：UNIV VANDERBILT

  公开号：WO2013126856A1

  公开（公告）日：2013-08-29

  In one aspect, the invention relates to substituted 5-aminothieno[2,3-c]pyridazine-6- carboxamide analogs, derivatives thereof, and related compounds, which are useful as positive allosteric modulators of the muscarinic acetylcholine receptor M4 (mAChR M4); synthesis methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with muscarinic acetylcholine receptor dysfunction using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.

  在一个方面，该发明涉及替代的5-氨基噻吩[2,3-c]吡啶嗪-6-羧酰胺类似物，其衍生物和相关化合物，这些化合物可用作肌胆碱受体M4（mAChR M4）的正向变构调节剂；制备这些化合物的合成方法；包括这些化合物的药物组合物；以及使用这些化合物和组合物治疗与肌胆碱受体功能障碍相关的神经和精神疾病的方法。本摘要旨在作为在特定领域进行搜索的扫描工具，并不意味着对本发明的限制。
• Stereoselective Olefination and Regiospecific Vicinal Difunctionalization of Imines with α-(Benzothiazol-2-ylsulfonyl) Carbonyl Compounds
  作者：You-Dong Shao、Xue-Song Wu、Shi-Kai Tian

  DOI：10.1002/ejoc.201101684

  日期：2012.3

  Depending on their structures, imines are able to undergo either olefination or vicinal difunctionalization with various α-(benzothiazol-2-ylsulfonyl) carbonyl compounds in the absence of external bases. The olefination reaction of aromatic imines with α-(benzothiazol-2-ylsulfonyl) carbonyl compounds proceeds smoothly in tetrahydrofuran at 70 °C to give structurally diverse α,β-unsaturated esters,

  根据它们的结构，亚胺能够在没有外部碱的情况下与各种 α-(苯并噻唑-2-基磺酰基)羰基化合物进行烯化或邻位双官能化。芳族亚胺与 α-(苯并噻唑-2-基磺酰基)羰基化合物的烯化反应在四氢呋喃中在 70°C 下顺利进行，得到结构多样的 α,β-不饱和酯、酰胺和酮，收率良好至极好，并且具有极高的产率(E) 选择性。相比之下，环状亚胺的碳-氮双键和 α,β-不饱和亚胺的碳-碳双键在相同的反应条件下与 α-(苯并噻唑-2-基磺酰基)羰基化合物进行区域特异性邻位双官能化，以良好到极好的收率提供各种苯并噻唑衍生物。值得注意的是，苯并噻唑部分存在于许多抗肿瘤剂和生物发光分子中。此外，已经提出了合理的反应途径来解释这些转变，并且这些反应得到了反应混合物的 ESI-MS 分析的充分支持。
• Amides of aminoalkyl-substituted azetidines, pyrrolidines, piperidines and azepanes
  申请人：——

  公开号：US20030195190A1

  公开（公告）日：2003-10-16

  Novel amides of aminoalkyl-substituted azetidines, pyrrolidines, piperidines and azepanes, use of these compounds as pharmaceutical compositions, pharmaceutical compositions comprising the compounds, and a method of treatment employing these compounds and compositions. The compounds show a high and selective binding affinity to the histamine H3 receptor indicating histamine H3 receptor antagonistic, inverse agonistic or agonistic activity. As a result, the compounds are useful for the treatment of diseases and disorders related to the histamine H3 receptor.

  氨基烷基取代的氮杂环戊烷、吡咯烷、哌啶和环庚烷的新型酰胺，以这些化合物作为药物组合物的用途，包含这些化合物的药物组合物，以及使用这些化合物和组合物进行治疗的方法。这些化合物显示出高度和选择性地结合到组胺H3受体，表明具有组胺H3受体拮抗、逆拮抗或激动活性。因此，这些化合物可用于治疗与组胺H3受体相关的疾病和疾病。
• An Efficient Enantioselective Synthesis of Florfenicol Based on Sharpless Asymmetric Dihydroxylation
  作者：Fen-Er Chen、Qiu-Qin He、Zhong-Hua Wang、Chen Zheng、Feng Li、Lei Zhao

  DOI：10.1055/s-0031-1289706

  日期：2012.3

  highly enantioselective synthesis of florfenicol­ via a new intermediate threo-dihydroxy ester, with a Sharpless asymmetric dihydroxylation as the key step, is reported. A ring-opening/reduction strategy avoids the formation of a chlorinated byproduct that occurs in Schumacher’s phenyloxazoline procedure. The overall yield of florfenicol by this new process is 23% based on 4-(methylsulfonyl)benzaldehyde

  据报道，通过新的中间体苏-二羟基酯，以Sharpless不对称二羟基化为关键步骤，可以高效，高对映选择性地合成氟苯尼考。开环/还原策略可避免在舒马赫的苯恶唑啉工艺中形成氯化副产物。基于4-（甲基磺酰基）苯甲醛，通过该新方法的氟苯尼考的​​总产率为23％。 卤化-杂环-不对称合成-砜-药物