1-溴-3-(甲基磺酰基)-5-(三氟甲基)苯 | 1215205-96-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1-溴-3-(甲基磺酰基)-5-(三氟甲基)苯
• 英文名称: 1-bromo-3-(methylsulfonyl)-5-(trifluoromethyl)benzene
• 英文别名: 1-bromo-3-methylsulfonyl-5-(trifluoromethyl)benzene
• CAS: 1215205-96-1
• 化学式: C₈H₆BrF₃O₂S
• 分子量: 303.1
• InChiKey: XYPYTUQQTPNHKI-UHFFFAOYSA-N

物化性质

• 沸点：
  344.5±42.0 °C(Predicted)
• 密度：
  1.675±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 海关编码：
  2904909090

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 1-Bromo-3-(methylsulfonyl)-5-(trifluoromethyl)benzene
Synonyms: 3-Bromo-5-(methylsulfonyl)benzotrifluoride

---

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

---

Section 3. Composition/information on ingredients.
Ingredient name: 1-Bromo-3-(methylsulfonyl)-5-(trifluoromethyl)benzene
CAS number: 1215205-96-1

---

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.

---

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.

---

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.

---

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.
Storage:

---

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.

---

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: C8H6BrF3O2S
Molecular weight: 303.1

---

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

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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.

---

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

---

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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  1-溴-3-(甲基磺酰基)-5-(三氟甲基)苯 在 氯化亚砜 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 lithium hydroxide monohydrate 、 水 、 三乙胺 、 N,N-二甲基甲酰胺 作用下， 以 1,4-二氧六环 、 乙酸乙酯 为溶剂， 20.0~110.0 ℃ 、7.0 MPa 条件下， 反应 22.5h， 生成 3-(methylsulfonyl)-5-(trifluoromethyl)benzoyl chloride
  参考文献：
  名称：

  [EN] 1,2- PYRIDAZINE, 1,6- PYRIDAZINE OR PYRIMIDINE - BENZAMIDE DERIVATIVES AS GPBAR1 MODULATORS
  [FR] DÉRIVÉS DE 1,2-PYRIDAZINE, 1,6-PYRIDAZINE OU PYRIMIDINE-BENZAMIDE COMME MODULATEURS DE GPBAR1

  摘要：

  本发明涉及新颖的1,2-吡啶嗪、1,6-吡啶嗪或式I中的嘧啶，其中B1至B3和R1至R7如描述和权利要求中所定义，并且其药学上可接受的盐。这些化合物是GPBAR1激动剂，因此可能用作治疗疾病如2型糖尿病的药物。

  公开号：

  WO2013149977A1
• 作为产物：
  描述：

  3-溴-5-(三氟甲基)苯磺酰氯 在 copper(II) bis(trifluoromethanesulfonate) 、 一水合肼 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 12.5h， 生成 1-溴-3-(甲基磺酰基)-5-(三氟甲基)苯
  参考文献：
  名称：

  铜催化磺酰肼的S-甲基化与TBHP合成水中的甲基砜

  摘要：

  高效开发了铜与TBHP催化的磺酰肼的S-甲基化反应，从而提供了多种具有良好至极佳收率的甲基砜。该反应可以在水中进行。

  DOI：

  10.1039/c6gc03142k

文献信息

• 3-AMINO-PYRIDINES AS GPBAR1 AGONISTS
  申请人：Bissantz Caterina

  公开号：US20120232051A1

  公开（公告）日：2012-09-13

  This invention relates to novel 3-aminopyridines of the formula wherein B 1 , B 2 and R 1 to R 6 are as defined in the description and in the claims, as well as pharmaceutically acceptable salts thereof. These compounds are GPBAR1 agonists and can be used as medicaments for the treatment of diseases such as type II diabetes.

  这项发明涉及以下结构的新型3-氨基吡啶： 其中B1、B2和R1至R6如描述和索赔中所定义，并且其药学上可接受的盐。这些化合物是GPBAR1激动剂，可用作治疗诸如2型糖尿病等疾病的药物。
• [EN] COMPOSITIONS AND METHODS FOR INHIBITING BMP<br/>[FR] COMPOSITIONS ET PROCÉDÉS D'INHIBITION DE LA BMP
  申请人：BRIGHAM & WOMENS HOSPITAL

  公开号：WO2016011019A1

  公开（公告）日：2016-01-21

  The present invention provides small-molecule inhibitors of BMP signaling and compositions and methods for inhibiting BMP signaling. These compounds and compositions may be used to modulate cell growth, differentiation, proliferation, and apoptosis, and thus may be useful for treating diseases or conditions associated with BMP signaling, including inflammation, cardiovascular disease, hematological disease, cancer, and bone disorders, as well as for modulating cellular differentiation and/or proliferation. These compounds and compositions may also be used to reduce circulating levels of ApoB-100 or LDL and treat or prevent acquired or congenital hypercholesterolemia or hyperlipoproteinemia; diseases, disorders, or syndromes associated with defects in lipid absorption or metabolism; or diseases, disorders, or syndromes caused by hyperlipidemia.

  本发明提供了BMP信号通路的小分子抑制剂，以及用于抑制BMP信号通路的组合物和方法。这些化合物和组合物可用于调节细胞生长、分化、增殖和凋亡，因此可用于治疗与BMP信号通路相关的疾病或症状，包括炎症、心血管疾病、血液疾病、癌症和骨骼疾病，以及用于调节细胞分化和/或增殖。这些化合物和组合物还可用于降低ApoB-100或LDL的循环水平，并治疗或预防获得性或先天性高胆固醇血症或高脂蛋白血症；与脂质吸收或代谢缺陷相关的疾病、紊乱或综合征；或由高脂血症引起的疾病、紊乱或综合征。
• [EN] TYK-2 INHIBITOR<br/>[FR] INHIBITEUR DE TYK -2
  申请人：BEIGENE LTD

  公开号：WO2021259208A1

  公开（公告）日：2021-12-30

  Disclosed herein is a compound of Formula (I) for inhibiting TYK2 and treating a disease associated with the undesirable tyk-2 activity (tyk-2 related diseases), a method of using the compounds disclosed herein for treating inflammatory or autoimmune disease, and a pharmaceutical composition comprising the same.

  本发明公开了一种式I化合物，用于抑制TYK2并治疗与不良tyk-2活性相关的疾病（tyk-2相关疾病），使用本发明所述化合物治疗炎症或自身免疫疾病的方法，以及包含所述化合物的药物组合物。
• Trifluoromethylation of Arylsilanes with [(phen)CuCF₃ ]
  作者：Johannes Morstein、Haiyun Hou、Chen Cheng、John F. Hartwig

  DOI：10.1002/anie.201601163

  日期：2016.7.4

  A method for the trifluoromethylation of arylsilanes is reported. The reaction proceeds with [(phen)CuCF3] as the CF3 source under mild, oxidative conditions with high functional‐group compatibility. This transformation complements prior trifluoromethylation of arenes in several ways. Most important, this method converts arylsilanes formed by the silylation of aryl C−H bonds to trifluoromethylarenes

  报道了芳基硅烷的三氟甲基化方法。该反应以[(phen)CuCF 3 ]作为CF 3 源，在温和的氧化条件下进行，具有高官能团相容性。这种转化以多种方式补充了先前的芳烃三氟甲基化。最重要的是，该方法将芳基CH键甲硅烷基化形成的芳基硅烷转化为三氟甲基芳烃，从而允许芳烃转化为三氟甲基芳烃。所报道方法的独特能力通过将活性药物成分中的CH键转化为C-CF 3键来证明，这些成分不会通过替代功能化过程（包括硼酸化和三氟甲基化的组合）进行这种整体转变。
• Decarbonylative Fluoroalkylation at Palladium(II): From Fundamental Organometallic Studies to Catalysis
  作者：Naish Lalloo、Christian A. Malapit、S. Maryamdokht Taimoory、Conor E. Brigham、Melanie S. Sanford

  DOI：10.1021/jacs.1c08551

  日期：2021.11.10

  acid-derived electrophiles [RFC(O)X] with aryl organometallics (Ar–M′). This reaction was optimized by interrogating the individual steps of the catalytic cycle (oxidative addition, carbonyl de-insertion, transmetalation, and reductive elimination) to identify a compatible pair of coupling partners and an appropriate Pd catalyst. These stoichiometric organometallic studies revealed several critical elements

  本文介绍了脱羰基 Pd 催化的芳基-氟烷基成键反应的发展，该反应将氟烷基羧酸衍生的亲电子试剂 [ RF C (O)X] 与芳基有机金属化合物 (Ar-M') 偶联。通过询问催化循环的各个步骤（氧化加成、羰基脱插入、金属转移和还原消除）来优化该反应，以确定一对相容的偶联伙伴和合适的 Pd 催化剂。这些化学计量有机金属研究揭示了反应设计的几个关键要素。首先，使用 M' = 硼酸酯可以避免R F C(O)X 和 Ar–M'之间未催化的背景反应。二、羰基脱嵌和Ar-R F当 R F = CF 3时，还原消除是催化循环中最慢的两个步骤。更改为 R F = CHF 2后，这两个步骤都会显着加快。计算研究表明，有利的 F 2 C–H---X 相互作用有助于加速该系统中的羰基脱嵌。最后，X = 二氟乙酸盐的金属转移速度较慢，但​​ X = F 的金属转移速度较快。最终，这些研究促成了 (SPhos)Pd