3-溴-2-甲基苯甲醚 | 31804-36-1

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类卤化物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 3-溴-2-甲基苯甲醚
• 中文别名: 2-甲基-3-溴苯甲醚
• 英文名称: 1-bromo-3-methoxy-2-methylbenzene
• 英文别名: 2-Brom-6-methoxy-toluol；3-bromo-2-methylanisole
• CAS: 31804-36-1
• 化学式: C₈H₉BrO
• 分子量: 201.063
• InChiKey: SBMVNLFBEJAXFY-UHFFFAOYSA-N

物化性质

• 熔点：
  150-151 °C
• 沸点：
  108 °C(Press: 9 Torr)
• 密度：
  1.378±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  10
• 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：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2909309090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温且干燥

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Bromo-2-methylanisole
Synonyms:

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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: 3-Bromo-2-methylanisole
CAS number: 31804-36-1

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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: C8H9BrO
Molecular weight: 201.1

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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 bromide.

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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

制备方法与用途

应用广泛，3-溴-2-甲基苯甲醚可用作有机合成中间体和医药中间体，主要应用于实验室研发和化工生产过程。

反应信息

• 作为反应物：
  描述：

  3-溴-2-甲基苯甲醚 在 N-溴代丁二酰亚胺(NBS) 、 偶氮二异丁腈 作用下， 以 四氯化碳 、 乙醇 、 水 为溶剂， 反应 1.0h， 生成 2-bromo-6-methoxybenzylcyanide
  参考文献：
  名称：

  [EN] SUBSTITUTED OXOISOINDOLINE COMPOUNDS FOR THE TREATMENT OF CANCER
  [FR] COMPOSÉS D'OXOISOINDOLINE SUBSTITUÉS POUR LE TRAITEMENT DU CANCER

  摘要：

  揭示了化合物的结构式（I）或其盐，其中环A是一个碳链环；环A，R1和n在此处有定义。还揭示了使用这些化合物抑制Helios蛋白的方法，以及包含这些化合物的药物组合物。这些化合物在治疗病毒感染和增生性疾病（如癌症）方面具有用途。

  公开号：

  WO2021194914A1
• 作为产物：
  描述：

  2-溴-6-硝基甲苯 在 氢氧化钾 、 硫酸 、 三氯化铁 、 甲烷 、 一水合肼 、 sodium nitrite 作用下， 以 甲醇 、 二甲基亚砜 为溶剂， 反应 13.0h， 生成 3-溴-2-甲基苯甲醚
  参考文献：
  名称：

  First total synthesis of the neuronal cell protecting carbazole alkaloid carbazomadurin A by sequential transition metal-catalyzed reactions

  摘要：

  从异香兰酸出发，经过九个步骤合成了保护神经细胞的高氧咔唑生物碱咔唑马杜林 A，总收率为 11%。

  DOI：

  10.1039/b301979a

文献信息

• Propionic Acid Derivatives and Methods of Use Thereof
  申请人：Biediger Ronald J.

  公开号：US20180312523A1

  公开（公告）日：2018-11-01

  Provided herein are compounds and pharmaceutical compositions of formula I where R 1 , R 2 , R 3 , R 4 , R 5 and R 6 are as described herein. Also provided pharmaceutically acceptable salts or stereoisomers of these compounds. In addition methods are provided for inhibiting the binding of an integrin to treat various pathophysiological conditions.

  本文提供了公式I的化合物和药物组合物，其中R1、R2、R3、R4、R5和R6如本文所述。还提供了这些化合物的药用可接受盐或立体异构体。此外，还提供了用于抑制整合素结合以治疗各种病理生理条件的方法。
• NOVEL HETEROCYCLIC COMPOUNDS AS MODULATORS OF MGLUR7
  申请人：Pragma Therapeutics

  公开号：EP3459939A1

  公开（公告）日：2019-03-27

  The present invention relates to novel heterocyclic compounds. The invention is also directed to compounds which are modulators of the metabotropic glutamate receptors (mGluR), preferably of the metabotropic glutamate receptor subtype 7 ("mGluR7"). The present invention also relates to pharmaceutical composition comprising such compound and their use for the treatment of prevention of disorders associated with glutamate dysfunction.

  本发明涉及新颖的杂环化合物。该发明还涉及调节代谢型谷氨酸受体（mGluR）的化合物，优选是代谢型谷氨酸受体亚型7（"mGluR7"）。本发明还涉及包含这种化合物的药物组合物及其用于治疗或预防与谷氨酸功能障碍相关的疾病的用途。
• [EN] 2, 3, 6-TRISUBSTITUTED-4-PYRIMIDONE DERIVATIVES<br/>[FR] DERIVES DE 2,3,6-TRISUBSTITUE 4-PYRIMIDONE
  申请人：MITSUBISHI PHARMA CORP

  公开号：WO2004085408A1

  公开（公告）日：2004-10-07

  A pyrimidone derivative having tau protein kinase 1 inhibitory activity which is represented by formula (I) or a salt thereof, or a solvate thereof or a hydrate thereof; useful for prventive and/or therapeutic treatment of diseass such as neurodegenerative diseases (e.g. Alzheimer disease); wherein Q represents CH or nitrogen atom; R represents a C1-C12 alkyl group; the ring of Formula (I): represents piperazine ring or piperidine ring; each X independently represents a C1-C8 alkyl group, an optionally partially hydrogenated C6-C10 aryl ring, an indan ring or the like; m represents an integer of 1 to 3; each Y independently represents a halogen atom, a hydroxy group, a cyano group, a C1-C6 alkyl group or the like; n represents an integer of 0 to 8; when X and Y or two Y groups are attached on the same carbon atom, they may combine to each other to form a C2-C6 alkylene group.

  一种具有tau蛋白激酶1抑制活性的嘧啶酮衍生物，其由化学式（I）或其盐、溶剂合物或水合物表示；用于预防和/或治疗神经退行性疾病（例如阿尔茨海默病）；其中Q代表CH或氮原子；R代表C1-C12烷基基团；化学式（I）的环：代表哌嗪环或哌啶环；每个X独立地代表C1-C8烷基基团、可选择性部分氢化的C6-C10芳环、茚环或类似物；m代表1到3的整数；每个Y独立地代表卤素原子、羟基、氰基、C1-C6烷基基团或类似物；n代表0到8的整数；当X和Y或两个Y基团连接在同一碳原子上时，它们可以结合形成C2-C6烷基基团。
• [EN] INDANYLOXYDIHYDROBENZOFURANYLACETIC ACIDS<br/>[FR] ACIDES INDANYLOXYDIHYDROBENZOFURANYLACÉTIQUES
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2012072691A1

  公开（公告）日：2012-06-07

  The present invention relates to compounds defined by formula (I) wherein the variables R1, R2, R3, m, and n are defined as in claim 1, possessing valuable pharmacological activity. Particularly, the compounds are activators of the receptor GPR40 and thus are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular diabetes type 2.

  本发明涉及具有式(I)定义的化合物，其中变量R1、R2、R3、m和n如权利要求1中定义，具有宝贵的药理活性。特别是，这些化合物是GPR40受体的激动剂，因此适合用于治疗和预防可以通过这种受体影响的疾病，例如代谢性疾病，特别是2型糖尿病。
• ^<i>t</i>BuOK-Promoted Cyclization of Imines with Aryl Halides
  作者：Ya-Wei Li、Hong-Xing Zheng、Bo Yang、Xiang-Huan Shan、Jian-Ping Qu、Yan-Biao Kang

  DOI：10.1021/acs.orglett.0c01615

  日期：2020.6.5

  A transition-metal-free indole synthesis using radical coupling of 2-halotoluenes and imines via the later-stage C–N bond construction was reported for the first time. It includes an aminyl radical generation by C–H cleaving addition of 2-halotoluenes to imines via the carbanion radical relay and an intramolecular coupling of aryl halides with aminyl radicals. One standard condition can be used for

  首次报道了使用2-卤代甲苯和亚胺通过后期的C-N键结构进行自由基偶联的无过渡金属吲哚合成方法。它包括通过碳氢自由基中继基团通过CH裂解加成亚胺基的2-卤代甲苯和氨基卤化物与胺基自由基的分子内偶联而产生的胺基自由基。一个标准条件可用于所有卤化物，包括F，Cl，Br和I。不需要额外的氧化剂或过渡金属。