4-三氟甲氧基硫苯甲醚 | 2546-45-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-三氟甲氧基硫苯甲醚
• 英文名称: methyl(4-(trifluoromethoxy)phenyl)sulfane
• 英文别名: 4-Trifluoromethoxythioanisole；1-methylsulfanyl-4-(trifluoromethoxy)benzene
• CAS: 2546-45-4
• 化学式: C₈H₇F₃OS
• mdl: MFCD01320776
• 分子量: 208.204
• InChiKey: WGEFOOYHACYBNE-UHFFFAOYSA-N

物化性质

• 沸点：
  199.1±40.0 °C(Predicted)
• 密度：
  1.30±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  34.5
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2930909090
• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312+P330,P302+P352,P304+P340+P312,P305+P351+P338,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 4-Trifluoromethoxythioanisole
Synonyms: Methyl (4-(trifluoromethoxy)phenyl)sulfide; methyl(4-(trifluoromethoxy)phenyl)sulfane;

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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: 4-Trifluoromethoxythioanisole
CAS number: 2546-45-4

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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.
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: C8H7F3OS
Molecular weight: 208.2

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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, hydrogen fluoride, 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：

  4-三氟甲氧基硫苯甲醚 在 bis(triphenylphosphine)nickel(II) chloride 、 1,3-双(二苯基膦)丙烷 、 magnesium 、 lithium chloride 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 24.0h， 生成 4-甲氧基-4'-(三氟甲氧基)联苯
  参考文献：
  名称：

  镍催化芳基锍盐与芳基溴的直接交叉偶联

  摘要：

  使用镍作为反应催化剂可以实现芳基锍盐与芳基卤化物的直接交叉偶联。在环境温度下，在 THF 中存在镁屑和氯化锂的情况下，该反应通过 C-S 键活化有效地进行，以中等至良好的产率提供相应的联芳基化合物，有可能成为使用预先制备的有机金属的传统交叉偶联反应的有吸引力的替代品试剂。

  DOI：

  10.1021/acs.orglett.2c00357
• 作为产物：
  描述：

  二甲基二硫 、 对溴三氟甲氧基苯 在 magnesium 作用下， 以 四氢呋喃 、 1,2-二溴乙烷 为溶剂， 反应 5.0h， 生成 4-三氟甲氧基硫苯甲醚
  参考文献：
  名称：

  镍催化芳基锍盐与芳基溴的直接交叉偶联

  摘要：

  使用镍作为反应催化剂可以实现芳基锍盐与芳基卤化物的直接交叉偶联。在环境温度下，在 THF 中存在镁屑和氯化锂的情况下，该反应通过 C-S 键活化有效地进行，以中等至良好的产率提供相应的联芳基化合物，有可能成为使用预先制备的有机金属的传统交叉偶联反应的有吸引力的替代品试剂。

  DOI：

  10.1021/acs.orglett.2c00357

文献信息

• Inhibitors of c-Jun N-terminal kinases
  申请人：Liu Gang

  公开号：US20060173050A1

  公开（公告）日：2006-08-03

  The present invention relates to compounds that are inhibitors of c-jun N-terminal kinase 1, 2, or 3 (JNK1, JNK2, or JNK3), compositions containing the compounds and the use of the compounds in the prevention or treatment of disorders regulated by the activation of JNK1, JNK2 and JNK3.

  本发明涉及作为c-jun N-末端激酶1、2或3（JNK1、JNK2或JNK3）抑制剂的化合物，包含这些化合物的组合物以及这些化合物在预防或治疗由JNK1、JNK2和JNK3激活调控的疾病中的用途。
• Nickel‐Catalyzed Inter‐ and Intramolecular Aryl Thioether Metathesis by Reversible Arylation
  作者：Tristan Delcaillau、Alessandro Bismuto、Zhong Lian、Bill Morandi

  DOI：10.1002/anie.201910436

  日期：2020.1.27

  A nickel-catalyzed aryl thioether metathesis has been developed to access high-value thioethers. 1,2-Bis(dicyclohexylphosphino)ethane (dcype) is essential to promote this highly functional-group-tolerant reaction. Furthermore, synthetically challenging macrocycles could be obtained in good yield in an unusual example of ring-closing metathesis that does not involve alkene bonds. In-depth organometallic

  已经开发出镍催化的芳基硫醚复分解反应来获得高价值的硫醚。1,2-双（二环己基膦基）乙烷（dcype）对于促进这种高度官能团耐受的反应至关重要。此外，在不涉及烯键的闭环易位的不寻常实例中，可以高收率获得具有合成挑战性的大环化合物。深入的有机金属研究支持产物形成的可逆Ni0 / NiII途径。总体而言，这项工作不仅为以前的基于Pd的催化体系提供了更可持续的替代方法，而且还提出了与异常单键易位反应的进一步开发和应用高度相关的新应用和机理信息。
• HALOALKYLSULFONANILIDE DERIVATIVE
  申请人：Kai Masanori

  公开号：US20120029187A1

  公开（公告）日：2012-02-02

  Novel herbicides are provided. A haloalkylsulfonanilide derivative represented by the formula (1) or an agrochemically acceptable salt thereof: the formula (1): wherein Z is —C(R 9 )(R 10 )— or —N(R 11 )—, A is an oxygen atom, a sulfur atom or —N(R 12 )—, W is an oxygen atom or a sulfur atom, m is an integer of from 0 to 3, n is an integer of from 0 to 3, m+n is from 1 to 3, R 1 is halo C 1 -C 6 alkyl, R 2 is a hydrogen atom, C 1 -C 6 alkyl or the like, each of R 3 and R 4 is independently a hydrogen atom, C 1 -C 6 alkyl or the like, each of R 5 , R 6 , R 7 , R 8 , R 9 and R 10 is independently a hydrogen atom, a halogen, C 1 -C 6 alkyl or the like, each of R 11 and R 12 is a hydrogen atom, C 1 -C 6 alkyl, halo C 1 -C 6 alkyl or the like, and X is independently a hydrogen atom, a halogen, C 1 -C 6 alkyl, or the like.

  提供新型除草剂。 一种由式（1）表示的卤烷基磺酰苯胺衍生物或其农药可接受的盐： 式（1）： 其中Z为—C(R9)(R10)—或—N(R11)—，A为氧原子、硫原子或—N(R12)—，W为氧原子或硫原子，m为0至3的整数，n为0至3的整数，m+n为1至3，R1为卤代C1-C6烷基，R2为氢原子、C1-C6烷基或类似物，R3和R4中的每一个独立地为氢原子、C1-C6烷基或类似物，R5、R6、R7、R8、R9和R10中的每一个独立地为氢原子、卤素、C1-C6烷基或类似物，R11和R12中的每一个为氢原子、C1-C6烷基、卤代C1-C6烷基或类似物，X独立地为氢原子、卤素、C1-C6烷基或类似物。
• Synthesis of Aryl Methyl Sulfides from Arysulfonyl Chlorides with Dimethyl Carbonate as the Solvent and C1 Source
  作者：Ren‐Guan Miao、Xinxin Qi、Xiao‐Feng Wu

  DOI：10.1002/ejoc.202101037

  日期：2021.10.7

  A new procedure for the synthesis of aryl methyl sulfides from dimethyl carbonate (DMC) and arylsulfonyl chlorides has been achieved. In this strategy, DMC plays a dual role as both, C1 building block and green solvent.

  已经实现了从碳酸二甲酯 (DMC) 和芳基磺酰氯合成芳基甲基硫化物的新方法。在该策略中，DMC 扮演着 C1 积木和绿色溶剂的双重角色。
• Pyrimidine derivatives as ghrelin receptor modulators
  申请人：Kosogof Christi

  公开号：US20050070712A1

  公开（公告）日：2005-03-31

  The present invention is related to compounds of formula (I), or a therapeutically suitable salt or prodrug thereof, the preparation of the compounds, compositions containing the compounds and the use of the compounds in the prevention or treatment of disorders regulated by ghrelin including anorexia, cancer cachexia, eating disorders, age-related decline in body composition, weight gain, obesity, and diabetes mellitus.

  本发明涉及式(I)的化合物，或者其治疗上适宜的盐或前药，该化合物的制备、含有该化合物的组合物以及在预防或治疗由生长激素释放素调节的疾病中使用该化合物，包括厌食症、癌症恶病质、进食障碍、与年龄相关的身体组成下降、体重增加、肥胖和糖尿病。