3-(N,N-二乙基氨基羰基)苯硼酸频哪醇酯 | 325142-97-0

• 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: 3-(N,N-二乙基氨基羰基)苯硼酸频哪醇酯
• 中文别名: 3-(N,N-二乙氨基羰基)苯硼酸频那醇酯
• 英文名称: N,N-diethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
• 英文别名: 3-(4,4,5,5-tetramethyl-1,3,2-dioxoborole)-N,N-diethylbenzamide
• CAS: 325142-97-0
• 化学式: C₁₇H₂₆BNO₃
• 分子量: 303.209
• InChiKey: XCMONACECYHFCP-UHFFFAOYSA-N

物化性质

• 熔点：
  76-80°C

计算性质

• 辛醇/水分配系数(LogP)：
  2.47
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.59
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  3

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : 3-(N,N-Diethylaminocarbonyl)phenylboronic acid
pinacol ester
CAS-No. : 325142-97-0

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Section 2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Skin irritation (Category 2)
Eye irritation (Category 2)
Specific target organ toxicity - single exposure (Category 3)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Irritating to eyes, respiratory system and skin.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Warning
Hazard statement(s)
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary statement(s)
Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
Supplemental Hazard none
Statements
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R36/37/38 Irritating to eyes, respiratory system and skin.
S-phrase(s)
S26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
Other hazards - none

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : C17H26BNO3
Molecular Weight : 303,20 g/mol
Component Concentration
3-(N,N-Diethylaminocarbonyl)phenylboronic acid pinacol ester
CAS-No. 325142-97-0 -

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Section 4. FIRST AID MEASURES
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly
investigated.
Indication of any immediate medical attention and special treatment needed
no data available

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Section 5. FIRE-FIGHTING MEASURES
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
no data available
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure
adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Specific end uses
no data available

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Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at
the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested and
approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the
standard EN 374 derived from it.
Body Protection
impervious clothing, The type of protective equipment must be selected according to the
concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges. Use
respirators and components tested and approved under appropriate government standards such as
NIOSH (US) or CEN (EU).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing Melting point/range: 76 - 80 °C
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evaporation rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density 10,47 - (Air = 1.0)
m) Relative density no data available
n) Water solubility no data available
o) Partition coefficient: n- log Pow: 3,492
octanol/water
p) Autoignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

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Section 10. STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available

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Section 11. TOXICOLOGICAL INFORMATION
Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation May be harmful if inhaled. Causes respiratory tract irritation.
Ingestion May be harmful if swallowed.
Skin May be harmful if absorbed through skin. Causes skin irritation.
Eyes Causes serious eye irritation.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly
investigated.
Additional Information
RTECS: Not available

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Section 12. ECOLOGICAL INFORMATION
Toxicity
no data available
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
no data available
Other adverse effects
no data available

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Section 13. DISPOSAL CONSIDERATIONS
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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Section 14. TRANSPORT INFORMATION
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
no data available

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Section 15. REGULATORY INFORMATION
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为产物：
  描述：

  苯甲酰氯 在 4-二甲氨基吡啶 、 (1,5-cyclooctadiene)(methoxy)iridium(I) dimer 、 C₁₉H₁₃N₃O 、 potassium tert-butylate 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 24.0h， 生成 3-(N,N-二乙基氨基羰基)苯硼酸频哪醇酯
  参考文献：
  名称：

  酰胺在CH活化中的作用：与L型配体的非共价相互作用，用于芳酰胺的偏硼酸化反应

  摘要：

  描述了芳族酰胺间选择性硼化的新概念。已经证明，尽管酯产生对硼烷基化，但是酰胺导致间硼烷基化。为了实现较高的间位选择性，使用了L型双功能配体，该配体与中度扭曲的酰胺羰基的氧原子发生O⋅⋅⋅K非共价相互作用。这种相互作用提供了对元CH活化/基化的特殊控制。

  DOI：

  10.1002/anie.201809929

文献信息

• meta-Selective C–H Borylation of Benzamides and Pyridines by an Iridium–Lewis Acid Bifunctional Catalyst
  作者：Lichen Yang、Nao Uemura、Yoshiaki Nakao

  DOI：10.1021/jacs.9b03138

  日期：2019.5.15

  We report herein the iridium-catalyzed meta-selective C-H borylation of benzamides by using a newly designed 2,2'-bipyridine (bpy) ligand bearing an alkylaluminum biphenoxide moiety. We also demonstrate the iridium-catalyzed C3-selective C-H borylation of pyridine with a 1,10-phenanthroline (Phen) ligand bearing an alkylborane moiety. It is proposed that the Lewis acid-base interaction between the

  我们在此报告了通过使用新设计的带有烷基铝联苯氧化物部分的 2,2'-联吡啶 (bpy) 配体，铱催化的苯甲酰胺的间位选择性 CH 硼酸化。我们还展示了吡啶与带有烷基硼烷部分的 1,10-菲咯啉 (Phen) 配体的铱催化的 C3 选择性 CH 硼酸化。提出路易斯酸部分与氨基羰基或 sp2 杂化氮原子之间的路易斯酸碱相互作用加速反应并控制位点选择性。
• Steric and Chelate Directing Effects in Aromatic Borylation
  作者：Jian-Yang Cho、Carl N. Iverson、Milton R. Smith

  DOI：10.1021/ja0013069

  日期：2000.12.1

  Jian-Yang Cho, Carl N. Iverson, and Milton R. Smith, III*Department of Chemistry, Michigan State UniVersityEast Lansing, Michigan 48824ReceiVed April 14, 2000ReVised Manuscript ReceiVed October 18, 2000Hydrocarbon activation has attracted considerable attentionbecause hydrocarbon feedstocks are ubiquitous.

  Jan-Yang Cho, Carl N. Iverson, and Milton R. Smith, III*Department of Chemistry, Michigan State University East Lansing, Michigan 48824ReceiVed April 14, 2000Receive Manuscript Received 2000 年 10 月 18 日 碳氢化合物活化已引起相当多的关注，因为碳氢化合物的原料无处不在。
• <i>para</i> ‐Selective C−H Borylation of (Hetero)Arenes by Cooperative Iridium/Aluminum Catalysis
  作者：Lichen Yang、Kazuhiko Semba、Yoshiaki Nakao

  DOI：10.1002/anie.201701238

  日期：2017.4.18

  para‐Selective C−H borylation of benzamides and pyridines has been achieved by cooperative iridium/aluminum catalysis. A combination of iridium catalysts commonly employed for arene C−H borylation and bulky aluminum‐based Lewis acid catalysts provides an unprecedented strategy for controlling the regioselectivity of C−H borylation to give variously substituted (hetero)arylboronates, which are versatile

  苯甲酰胺和吡啶的对位C-H硼化已通过铱/铝协同催化实现。芳烃CH硼化中常用的铱催化剂和庞大的铝基路易斯酸催化剂的结合提供了一种空前的策略，可控制CH硼化的区域选择性，从而得到各种取代的（杂）芳基硼酸酯，它们是复杂的多用途合成中间体多取代的芳族化合物。
• <scp>Iron‐Catalysed</scp> C(sp ² )‐H Borylation with Expanded Functional Group Tolerance ^†
  作者：Luke Britton、Jamie H. Docherty、Gary S. Nichol、Andrew P. Dominey、Stephen P. Thomas

  DOI：10.1002/cjoc.202200465

  日期：2022.12.15

  efficient access to aryl boronic esters. Using in situ catalyst activation and photoirradiation, the iron-catalysed C(sp2)-H borylation reaction of carboarenes, pyrroles, and indoles has been developed using only bench-stable pre-catalysts and reagents. Good functional group tolerance was observed including those not reported using previous methods (ArNH2, ArOH, ArSiR3, ArP(O)(OR)2, ArC(O)NR2). Mechanistic

  芳烃 C(sp 2 )-H 键硼化可直接且高效地获得芳基硼酸酯。使用原位催化剂活化和光辐照，铁催化的碳芳烃、吡咯和吲哚的 C(sp 2 )-H 硼酸化反应仅使用稳定的预催化剂和试剂就已开发出来。观察到良好的官能团耐受性，包括使用以前的方法未报告的那些（ArNH 2、ArOH、ArSiR 3、ArP(O)(OR) 2、ArC(O)NR 2）。机理研究揭示了铁催化的还原脱氧、C-F 原脱氟和通过 C-O σ 键硼氢化作用使芳基甲基醚脱甲基。
• Amide Effects in C−H Activation: Noncovalent Interactions with L-Shaped Ligand for <i>meta</i> Borylation of Aromatic Amides
  作者：Ranjana Bisht、Md Emdadul Hoque、Buddhadeb Chattopadhyay

  DOI：10.1002/anie.201809929

  日期：2018.11.26

  A new concept for the meta‐selective borylation of aromatic amides is described. It has been demonstrated that while esters gave para borylations, amides lead to meta borylations. For achieving high meta selectivity, an L‐shaped bifunctional ligand has been employed and engages in an O⋅⋅⋅K noncovalent interaction with the oxygen atom of the moderately distorted amide carbonyl group. This interaction

  描述了芳族酰胺间选择性硼化的新概念。已经证明，尽管酯产生对硼烷基化，但是酰胺导致间硼烷基化。为了实现较高的间位选择性，使用了L型双功能配体，该配体与中度扭曲的酰胺羰基的氧原子发生O⋅⋅⋅K非共价相互作用。这种相互作用提供了对元CH活化/基化的特殊控制。