邻甲氧基-2-溴苯乙酮 | 31949-21-0

• 物质功能分类: 化学试剂 - 有机试剂 - 芳香酮
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 邻甲氧基-2-溴苯乙酮
• 中文别名: 2-溴-2'-甲氧基苯乙酮；Alpha-溴-2’-甲氧基苯乙酮
• 英文名称: bromomethyl 2-methoxyphenyl ketone
• 英文别名: 2-Bromo-2'-methoxyacetophenone；2-bromo-1-(2-methoxyphenyl)ethan-1-one；2-bromo-1-(2-methoxyphenyl)ethanone；2-bromo-2′-methoxyacetophenone
• CAS: 31949-21-0
• 化学式: C₉H₉BrO₂
• mdl: MFCD00000196
• 分子量: 229.073
• InChiKey: GKNCPTLOPRDYMH-UHFFFAOYSA-N

物化性质

• 熔点：
  43-45 °C(lit.)
• 沸点：
  130 °C1 mm Hg(lit.)
• 密度：
  1.4921 (rough estimate)
• 闪点：
  >230 °F
• 稳定性/保质期：
  如果遵照规格使用和储存，则不会分解，未有已知危险反应。避免与氧化物接触。

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  8
• 危险品标志：
  T,C
• 安全说明：
  S22,S26,S36/37/39,S45
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  2914700090
• 危险品运输编号：
  UN 3261 8/PG 2
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P301+P330+P331,P303+P361+P353,P363,P304+P340,P310,P321,P260,P264,P280,P305+P351+P338,P405,P501
• 危险性描述：
  H314
• 储存条件：
  密封保存，并冷藏以保证新鲜度。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
2-Bromo-2’-methoxyacetophenone
Product Name:
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H314: Causes severe skin burns and eye damage
P280: Wear protective gloves/protective clothing/eye protection/face protection
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P310: Immediately call a POISON CENTER or doctor/physician

---

Section 3. Composition/information on ingredients.
Ingredient name: 2-Bromo-2’-methoxyacetophenone
CAS number: 31949-21-0

---

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.

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Section 7. Handling and storage
This product should be handled only by, or under the close supervision of, those properly qualified
Handling:
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.
Storage: Store in closed vessels, refrigerated.

---

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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C9H9BrO2
Molecular weight: 229.1

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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.

---

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.

---

Section 14. Transportation information
UN Number: UN3261 Class: 8 Packing group: II
Proper shipping name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (2-Bromo-2’-methoxyacetophenone)

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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.

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  邻甲氧基-2-溴苯乙酮 在 palladium on activated charcoal palladium on activated charcoal 、 N-溴代丁二酰亚胺(NBS) 、 氢气 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 7.0h， 生成 4-(2-甲氧基苯基)-2-[(5-甲基-1H-咪唑-4-基)甲基]-1,3-噻唑
  参考文献：
  名称：

  Synthesis, in vitro binding profile, and CNS penetrability of the highly potent 5-HT3 receptor antagonist [3H]-4-(2-methoxyphenyl)-2-[4(5)-methyl-5(4)-imidazolylmethyl]thiazole

  摘要：

  4-(2-Methoxyphenyl)-2-[4(5)-methyl-5(4)-imidazolylmethyl]thiazole (5) is a highly potent member of a structurally novel series of selective serotonin-3 receptor antagonists. The synthesis of tritiated 5 and its binding profile in neuroblastoma-glioma 108-15 cells are described. Furthermore, in vivo studies in rat with this radioligand indicate that it effectively penetrates the blood-brain barrier upon peripheral administration. Thus, 5 should be a useful pharmacological tool for both in vitro and in vivo studies of this class of compounds.

  DOI：

  10.1021/jm00173a017
• 作为产物：
  描述：

  2'-羟基苯乙酮 在 potassium hydroxide 、 copper(ll) bromide 作用下， 以 氯仿 、 二甲基亚砜 、 乙酸乙酯 为溶剂， 反应 0.33h， 生成 邻甲氧基-2-溴苯乙酮
  参考文献：
  名称：

  使用串联交叉复分解/分子内氢化芳基化序列的功能化四氢咔唑的高效途径

  摘要：

  描述了新型钌催化的串联交叉复分解/分子内氢芳基化序列的范围。这种方法可以有效，高效地合成结构多样且复杂的四氢咔唑（高达98％）。而且，提出了通过用钌配合物和手性胺的顺序催化来开发当前方法的对映选择性形式的初步努力，其具有高收率和对映选择性（高达88％的收率和91％的ee）。

  DOI：

  10.1002/asia.201000315
• 作为试剂：
  描述：

  2-[4-(1H-Imidazol-1-yl)phenyloxy]-N-(phenylmethyl)ethanamine 在 N,N-二异丙基乙胺 作用下， 以 甲醇 、 二氯甲烷 、 邻甲氧基-2-溴苯乙酮 、 乙腈 为溶剂， 生成 2-[[2-[4-(1H-imidazol-1-yl)phenoxy]ethyl](phenylmethyl)amino]-1-(2-methoxyphenyl)ethanone
  参考文献：
  名称：

  Derivatized alkanolamines as cardiovascular agents

  摘要：

  以下结构式##STR1##的新型衍生烷醇胺被描述为有用的心血管药物。特别描述了它们作为表现出抗心律失常作用的心血管药物的有用性。所述的抗心律失常作用属于II类/III类结合型。还描述了含有这类化合物的药物配方。

  公开号：

  US05051423A1

文献信息

• [EN] ACC INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE L'ACC ET UTILISATIONS ASSOCIÉES
  申请人：GILEAD APOLLO LLC

  公开号：WO2017075056A1

  公开（公告）日：2017-05-04

  The present invention provides compounds I and II useful as inhibitors of Acetyl CoA Carboxylase (ACC), compositions thereof, and methods of using the same.

  本发明提供了化合物I和II，这些化合物可用作乙酰辅酶A羧化酶（ACC）的抑制剂，以及它们的组合物和使用方法。
• [EN] PROCESSES FOR THE PREPARATION OF FUNGICIDAL COMPOUNDS<br/>[FR] PROCÉDÉS DE PRÉPARATION DE COMPOSÉS FONGICIDES
  申请人：GILEAD APOLLO LLC

  公开号：WO2018161008A1

  公开（公告）日：2018-09-07

  Provided herein are processes for the preparation of stereomerically enriched compounds of Formulas I-014, I-020, I-064, I-074, I-082, I-089, I-090, I-095, I-171, I-181, I-184, I-186, I-189, I-191, I-192, I-193, I-205, I-206, I-208, I-211, I-212, I-213, I-220, I-229, I-231, I-233, I-234, I-246, I-251, I-258, I-259, I-262, I-263, I-285, I-323 and I-400. The compounds described herein exhibit activity as pesticides and are useful, for example, in methods for the control of fungal pathogens and diseases caused by fungal pathogens in plants. A preferred process is directed to preparing a stereomerically enriched compound of Formula V-1 or V-2-F by assymetrical reduction in the presence of a chiral organometallic catalyst.

  本文提供了制备具有I-014、I-020、I-064、I-074、I-082、I-089、I-090、I-095、I-171、I-181、I-184、I-186、I-189、I-191、I-192、I-193、I-205、I-206、I-208、I-211、I-212、I-213、I-220、I-229、I-231、I-233、I-234、I-246、I-251、I-258、I-259、I-262、I-263、I-285、I-323和I-400的立体富集化合物的方法。本文描述的化合物表现出作为杀虫剂的活性，并且在例如用于控制植物中由真菌病原体引起的真菌病害的方法中是有用的。一种首选的方法是通过在手性有机金属催化剂存在下进行不对称还原来制备具有V-1或V-2-F式的立体富集化合物。
• TRIAZOLE ACC INHIBITORS AND USES THEREOF
  申请人：Gilead Apollo, LLC

  公开号：US20170166584A1

  公开（公告）日：2017-06-15

  The present invention provides triazole compounds useful as inhibitors of Acetyl CoA Carboxylase (ACC), compositions thereof, and methods of using the same.

  本发明提供了三唑化合物，可用作乙酰辅酶A羧化酶（ACC）的抑制剂，以及其组合物和使用方法。
• Microwave-Assisted Preparation of Fused Bicyclic Heteroaryl Boronates:  Application in One-Pot Suzuki Couplings
  作者：Erin F. DiMauro、Jason R. Vitullo

  DOI：10.1021/jo060218p

  日期：2006.5.1

  The rapid and efficient synthesis of various disubstituted 5,6-fused heterocycles using a microwave-assisted one-pot cyclization−Suzuki coupling approach is described. This work highlights the tolerance of the boronic ester functional group to a variety of reaction conditions and the utility of functionalized boronates as penultimate intermediates in the synthesis of diverse compound libraries.

  描述了使用微波辅助的一锅环化-Suzuki偶联方法快速有效地合成各种二取代的5,6-稠合杂环的方法。这项工作强调了硼酸酯官能团对各种反应条件的耐受性以及官能化的硼酸盐作为倒数第二种中间体在各种化合物库的合成中的用途。
• Metal-Free Regioselective Alkylation of Imidazo[1,2-a]pyridines with N-Hydroxyphthalimide Esters under Organic Photoredox Catalysis
  作者：Can Jin、Bin Sun、Tengwei Xu、Liang Zhang、Rui Zhu、Jin Yang、Min Xu

  DOI：10.1055/s-0039-1691567

  日期：2020.3

  A visible-light-induced direct C–H alkylation of imidazo[1,2-a]pyridines has been developed. It proceeds at room temperature by employing inexpensive Eosin Y as a photocatalyst and alkyl N-hydroxyphthalimide (NHP) esters as alkylation reagents. A variety of NHP esters derived from aliphatic carboxylic acids (primary, secondary, and tertiary) were tolerated in this protocol, giving the corresponding

  已开发出可见光诱导的咪唑并 [1,2-a] 吡啶直接 C-H 烷基化。它通过使用廉价的曙红 Y 作为光催化剂和烷基 N-羟基邻苯二甲酰亚胺 (NHP) 酯作为烷基化试剂在室温下进行。该协议允许使用源自脂肪族羧酸（初级、二级和三级）的各种 NHP 酯，从而以中等至极好的收率提供相应的 C-5 烷基化产品。机理研究表明，该过程涉及自由基脱羧偶联途径。

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