2-(N,N-二乙基甲酰氨)苯基硼酸 | 129112-21-6

• 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: 2-(N,N-二乙基甲酰氨)苯基硼酸
• 中文别名: 2-(N,N-二乙基氨基羰基)苯硼酸；2-(二乙基氨甲酰基)苯硼酸
• 英文名称: 2-(N,N-diethylcarboxamido)phenylboronic acid
• 英文别名: (2-(Diethylcarbamoyl)phenyl)boronic acid；[2-(diethylcarbamoyl)phenyl]boronic acid
• CAS: 129112-21-6
• 化学式: C₁₁H₁₆BNO₃
• mdl: MFCD01318988
• 分子量: 221.064
• InChiKey: TULUDWZVHWOWHZ-UHFFFAOYSA-N

物化性质

• 熔点：
  64-70
• 沸点：
  432.0±47.0 °C(Predicted)
• 密度：
  1.14±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.47
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.363
• 拓扑面积：
  60.8
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xi
• 海关编码：
  2931900090
• 危险性防范说明：
  P264,P302+P352,P304+P340,P305+P351+P338,P332+P313,P337+P313
• 危险性描述：
  H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
2-(N,N-Diethylaminocarbonyl)phenylboronic acid
Product Name:
Synonyms: N,N-Diethyl 4-boronobenzamide; 2-(N,N-Diethylcarbamoyl)phenylboronic acid

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
P261: Avoid breathing dust/fume/gas/mist/vapours/spray
Wear protective gloves/protective clothing/eye protection/face protection
P280:
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing
P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P405: Store locked up

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Section 3. Composition/information on ingredients.
2-(N,N-Diethylaminocarbonyl)phenylboronic acid
Ingredient name:
CAS number: 129112-21-6

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Section 4. First aid measures
Immediately wash skin with copious amounts of water for at least 15 minutes while removing
Skin contact:
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.
Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
Ingestion:

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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.
Storage: Store in closed vessels, refrigerated.

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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
Not specified
Appearance:
Boiling point: No data
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C11H16BNO3
Molecular weight: 221.1

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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, nitrogen 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-(N,N-二乙基甲酰氨)苯基硼酸 在 palladium diacetate 、 四(三苯基膦)钯 2,6-二甲基吡啶 、 甲酸 、 sodium carbonate 、 三乙胺 、 三苯基膦 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 、 乙二醇二甲醚 、 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 15.5h， 生成 1-甲基菲
  参考文献：
  名称：

  Regiospecific synthesis of alkylphenanthrenes using a combined directed ortho and remote metalation – Suzuki–Miyaura cross coupling strategy

  摘要：

  利用结合的定向正金属化（DoM）-Suzuki-Miyaura交叉偶联-定向远程金属化（DreM）方法，已合成了烷基菲（APs）1-甲基-（5a）、1,7-二甲基-（5b）、2,7-二甲基-（5c）、7-乙基-1-甲基-（15）和7-叔丁基-1-甲基菲（27），在四到七个步骤中产率为21%-36%。与传统方法相比，这种方法可以扩展到克量级，提供高纯度的APs单异构体，可用作环境研究的分析标准。三氟甲磺酸酯的氨基羰化反应生成N,N-二乙基苯甲酰胺（9至10），以及阴离子Fries重排反应（23至24）提供了DoM化学的其他潜在联系。关键词：菲、定向正金属化、Suzuki-Miyaura交叉偶联、合成、多环芳烃、羰化。

  DOI：

  10.1139/v03-179
• 作为产物：
  描述：

  N,N-二乙基苯甲酰胺 在 四甲基乙二胺 、 仲丁基锂 、 硼酸三甲酯 、 水 、 氯化铵 作用下， 以 四氢呋喃 、 环己烷 为溶剂， 反应 4.5h， 生成 2-(N,N-二乙基甲酰氨)苯基硼酸
  参考文献：
  名称：

  单，双和定向远程金属化策略合成取代的咪唑并[1,5- a ]吡嗪

  摘要：

  咪唑并[1,5- a ]吡嗪1经历区域选择性的C3-金属化和C5 / C3-双金属化，从而提供一系列功能化的衍生物2a - 2g（表1）和4a - 4d（表2）。在相似的条件下，C3-甲基衍生物2a和5经历令人惊讶的区域选择性C5-去质子化，在亲电淬灭后得到产物4b和6a - 6p（表3），该结果通过量子力学计算得以合理化。苯甲酰胺7b得自这种金属化化学方法，随后是铃木交叉偶联的S -C，经定向远程金属化-环化，得到8，代表迄今未知​​的三氮杂二苯并[ cd，f ] azulen -7（6 H）-一个三环系统。

  DOI：

  10.1021/ol901889e

文献信息

• Selective <i>Ortho</i> and Benzylic Functionalization of Secondary and Tertiary <i>p</i>-Tolylsulfonamides. <i>Ipso</i>-Bromo Desilylation and Suzuki Cross-Coupling Reactions
  作者：Stephen L. MacNeil、O. B. Familoni、Victor Snieckus

  DOI：10.1021/jo001402s

  日期：2001.6.1

  Kinetic vs thermodynamic deprotonation studies on secondary and tertiary sulfonamides 1 and 2 using n-BuLi have been carried out. While both 1 and 2 show kinetic ortho-metalation, thermodynamic conditions lead to ortho and benzylic deprotonation, respectively (Figures 1 and 2). Metalation of 1 using the n-BuLi/KOtBu superbase led to regioselective benzylic metalation (Figure 4); LDA deprotonation was

  已使用n-BuLi对仲磺酰胺1和叔磺酰胺2进行了动力学与热力学去质子研究。虽然1和2均显示动力学原位金属化，但热力学条件分别导致原位和苄基去质子化（图1和2）。使用n-BuLi / KOtBu超碱金属化1会导致区域选择性苄基金属化（图4）；还简要探讨了LDA的去质子化。所开发条件的应用允许合成多种磺酰胺产物5a-e，6a-e，7a，b和8a-e。异丙基-溴脱甲硅基反应得到磺酰胺9a，b，而铃木的交叉偶联反应得到联芳基磺酰胺11a-c。
• Atropisomerism in Tertiary Biaryl 2-Amides: A Study of Ar–CO and Ar–Ar′ Rotational Barriers
  作者：Marianne Lorentzen、Indrek Kalvet、Francoise Sauriol、Toni Rantanen、Kåre B. Jørgensen、Victor Snieckus

  DOI：10.1021/acs.joc.7b00890

  日期：2017.7.21

  A rotational barrier study was performed on eight tertiary biaryl 2-amides using variable-temperature (VT) NMR and exchange (EXSY) spectroscopy experiments. Seven out of the eight 2-amido-2′-methylbiphenyls with additional 3- and 6-substitution patterns (1–7) were found to have approximately similar rotational barriers (ΔG⧧Tc = 56.5–67.5 kJ/mol). However, for both 3- and 6-substitution (8), the rotational

  使用变温（VT）NMR和交换（EXSY）光谱学实验对八种叔联芳基2-酰胺进行了旋转势垒研究。七出八个2-酰氨基-2'- methylbiphenyls与另外3位和6的取代模式（的1 - 7）被发现具有大致类似的旋转障碍（Δ ģ ⧧锝= 56.5-67.5千焦/摩尔）。然而，对于这两个3-位和6-取代（8），旋转障碍被认为是显著更高（Δ ģ ⧧= 102.6–103.8 kJ / mol）。对所有8种化合物进行的计算研究得出的结果与实验旋转壁垒高度吻合。提出了一种过渡状态，在该状态下，取决于取代基的位置，通过Ar–CO和Ar–Ar'键的协同旋转，发生了对映异构现象。
• [EN] COMPOUNDS AND COMPOSITIONS FOR THE TREATMENT OF PAIN<br/>[FR] COMPOSÉS ET COMPOSITIONS POUR LE TRAITEMENT DE LA DOULEUR
  申请人：UNIV STRASBOURG

  公开号：WO2019149965A1

  公开（公告）日：2019-08-08

  The invention relates to compounds, pyridine derivatives, and pharmaceutical 10 compositions containing same for use in the treatment of pain. It also relates to specific compounds, compositions comprising the same and uses thereof, in particular in the treatment of pain.

  这项发明涉及化合物、吡啶衍生物和含有这些化合物的药物组合物，用于治疗疼痛。它还涉及特定化合物、包含这些化合物的组合物及其用途，特别是在疼痛治疗中的应用。
• The directed ortho metalation connection to aryl-aryl cross coupling.A general regiospecific synthesis of phenanthrols
  作者：J.-m. Fu、M.J. Sharp、V. Snieckus

  DOI：10.1016/s0040-4039(00)80786-8

  日期：1988.1

  A general directed metalation-based cross coupling synthesis of phenanthrols 4 has been developed (Scheme 1); reactions of derived triflates and carbamates 10 lead to a variety of substituted phenanthrenes 7 → 12 (Scheme 2).

  基菲酚类的一般涉及基于金属化交叉耦合合成4已被开发（方案1）; 衍生的三氟甲磺酸酯和氨基甲酸酯10的反应会生成各种取代的菲7 → 12（方案2）。
• The directed <i>ortho</i> metalation - palladium catalyzed cross coupling connection. A general regiospecific route to 9-phenanthrols and phenanthrenes. Exploratory further metalation
  作者：Jian-min Fu、Victor Snieckus

  DOI：10.1139/v00-055

  日期：2000.6.1

  A new general and regiospecific synthesis of 9-phenanthrols (1 +2 3 4, Scheme 1, Table 1) proceeding by a Directed ortho Metalation (DoM), Suzuki-Miyaura cross coupling, and a new LDA-mediated Directed remote Metalation sequence is described. The facile Pd-catalyzed hydrogenolysis of the phenanthrols 4 into the corresponding phenanthrenes 5 via their triflates 18 translates the original DoM regioselectivity

  通过定向邻金属化 (DoM)、Suzuki-Miyaura 交叉偶联和新的 LDA 介导的定向远程金属化序列进行的 9-菲酚（1 +2 3 4，方案 1，表 1）的新的通用和区域特异性合成是描述。通过三氟甲磺酸酯 18 的 Pd 催化氢解菲醇 4 为相应的菲 5 将原始的 DoM 区域选择性也转化为菲的一般合成（表 2）。进一步报道了菲衍生物的 DoM (19 20, 21; 24 25)、交叉偶联 (20c 23) 以及氧化-环收缩 (4b, 4f 28a, 28b) 化学。 关键词：9-菲醇，定向邻位金属化，铃木交叉偶联，合成。