4-(吡咯烷-1-羰基)苯硼酸频哪酯 | 1073353-55-5

• 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: 4-(吡咯烷-1-羰基)苯硼酸频哪酯
• 中文别名: 4-（1-吡咯烷基羰基）苯硼酸频哪醇酯；4-吡咯烷羰基苯硼酸频那醇酯
• 英文名称: 1-{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-y)phenyl]carbonyl}pyrrolidine
• 英文别名: 4-pyrrolidinoylphenylboronic acid pinacol ester；pyrrolidin-1-yl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone；pyrrolidin-1-yl-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanone
• CAS: 1073353-55-5
• 化学式: C₁₇H₂₄BNO₃
• mdl: MFCD09027085
• 分子量: 301.193
• InChiKey: LVIFPVRUEPSHLJ-UHFFFAOYSA-N

物化性质

• 沸点：
  442.4±28.0 °C(Predicted)
• 密度：
  1.11±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.37
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.588
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P330,P363,P501
• 危险性描述：
  H302,H312,H332
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

---

Section 1. Identification of the substance
Product Name: 4-Pyrrolidinylcarbonylphenylboronic acid, pinacol ester
Synonyms:

---

Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

---

Section 3. Composition/information on ingredients.
Ingredient name: 4-Pyrrolidinylcarbonylphenylboronic acid, pinacol ester
CAS number: 1073353-55-5

---

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.

---

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:

---

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
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C17H24BNO3
Molecular weight: 301.2

---

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.

---

Section 11. Toxicological information
No data.

---

Section 12. Ecological information
No data.

---

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
Non-harzardous for air and ground transportation.

---

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：

  4-(吡咯烷-1-羰基)苯硼酸频哪酯 在 potassium phosphate 、 四(三苯基膦)钯 、 sodium hexamethyldisilazane 、 氯化铵 、 N,N-二异丙基乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 生成 N-acetyl-2-[(5S)-9-fluoro-2-[4-(pyrrolidine-1-carbonyl)phenyl]-5H-chromeno[2,3-b]pyridin-5-yl]-2-methylpropanamide
  参考文献：
  名称：

  Discovery of acylurea isosteres of 2-acylaminothiadiazole in the azaxanthene series of glucocorticoid receptor agonists

  摘要：

  Acylureas and acyclic imides are found to be excellent isosteres for 2-acylamino-1,3,4-thiadiazole in the azaxanthene-based series of glucocorticoid receptor (GR) agonists. The results reported herein show that primary acylureas maintain high affinity and selectivity for GR while providing improved CYP450 inhibition and pharmacokinetic profile over 2-acylamino-1,3,4-thiadiazoles. General methods for synthesis of a variety of acylureas and acyclic imides from a carboxylic acid were utilized and are described. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.06.010
• 作为产物：
  描述：

  4-羧基苯硼酸 在 1-羟基苯并三唑 、 三乙胺 作用下， 以 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 反应 52.0h， 生成 4-(吡咯烷-1-羰基)苯硼酸频哪酯
  参考文献：
  名称：

  Identification of new γ-hydroxybutenolides that preferentially inhibit the activity of mPGES-1

  摘要：

  Microsomal prostaglandin E-2 synthase-1 (mPGES-1) has been recognized as novel, promising drug target for anti-inflammatory and anticancer drugs. mPGES-1 catalyzes the synthesis of the inducible prostaglandin E-2 in response to pro-inflammatory stimuli, rendering this enzyme extremely interesting in drug discovery process owing to the drastic reduction of the severe side effects typical for traditional non-steroidal anti-inflammatory drugs. In the course of our investigations focused on this topic, we identified two interesting molecules bearing the gamma-hydroxybutenolide scaffold which potently inhibit the activity of mPGES-1. Notably, the lead compound 2c that inhibited mPGES-1 with IC50 = 0.9 mu M, did not affect other related enzymes within the arachidonic acid cascade. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.06.032

文献信息

• Synthesis and Reactivity of α‐Cumyl Bromodifluoromethanesulfenate: Application to the Radiosynthesis of [ ¹⁸ F]ArylSCF ₃
  作者：Jiang Wu、Qunchao Zhao、Thomas C. Wilson、Stefan Verhoog、Long Lu、Véronique Gouverneur、Qilong Shen

  DOI：10.1002/anie.201813708

  日期：2019.2.18

  A highly reactive electrophilic bromodifluoromethylthiolating reagent, α-cumyl bromodifluoro-methanesulfenate 1, was prepared to allow for direct bromodifluoromethylthiolation of aryl boron reagents. This coupling reaction takes place under copper catalysis, and affords a large range of bromodifluoromethylthiolated arenes. These compounds are amenable to various transformations including halogen exchange

  制备了高反应性的亲电溴二氟甲基硫醇化试剂，α-枯基溴二氟甲基甲磺酸盐1，以允许芳基硼试剂的直接溴二氟甲基硫醇化。该偶联反应在铜催化下发生，并提供了大范围的溴二氟甲基硫醇化的芳烃。这些化合物可进行各种转化，包括与[18 F] KF / K222进行卤素交换，该过程可从相应的芳基硼酸频哪醇酯分两步获得[18 F]芳基SCF3。
• 一种铁催化羰基化合成二芳甲酮的方法
  申请人：南京师范大学

  公开号：CN106116999B

  公开（公告）日：2019-02-01

  本发明公开了一种铁催化羰基化合成二芳甲酮类化合物的方法，属于催化合成技术领域。本发明在溶剂醇或醇的水溶液中，在碱、酸和碘化物的作用下，加入铁催化剂，催化芳基卤代物、芳硼类化合物与卤仿或四卤化碳羰基源直接交叉偶联反应制备二芳甲酮类化合物。本发明的偶联反应制备二芳甲酮类化合物的方法，具有羰基源安全、廉价和易于处理；催化剂来源广泛、廉价和毒性小；反应无需配体且活性好；反应条件温和且选择性高；底物来源广泛且稳定；底物官能团相容性好且底物的适用范围广；反应介质绿色且可以循环回收。在优化的反应条件之下，目标产品分离收率高达94％。
• COMPOSITIONS USEFUL FOR TREATING DISORDERS RELATED TO KIT
  申请人：BLUEPRINT MEDICINES CORPORATION

  公开号：US20160031892A1

  公开（公告）日：2016-02-04

  Compounds and compositions useful for treating disorders related to Kit are described herein.

  这里描述了用于治疗与Kit相关疾病的化合物和组合物。
• Synthesis of functionalized cyclopropylboronic esters based on a 1,2-metallate rearrangement of cyclopropenylboronate
  作者：Haruki Mizoguchi、Masaya Seriu、Akira Sakakura

  DOI：10.1039/d0cc07134j

  日期：——

  functionalized β-selenocyclopropylboronic ester using the 1,2-metallate rearrangement of a boron ate-complex has been developed. Treatment of an in situ-generated cyclopropenylboronic ester ate-complex with phenylselenenyl chloride triggered stereospecific rearrangement to produce functionalized cyclopropanes. DFT calculations for 1,2-metallate rearrangement suggested that the reaction proceeds through

  已经开发出使用硼酸盐配合物的1,2-金属盐重排将三溴环丙烷转化为高官能度的β-硒环丙基硼酸酯的方法。用苯基硒烯基氯处理原位产生的环丙烯基硼酸酯产物复合物引发立体有规重排，以产生官能化的环丙烷。DFT对1,2-金属盐重排的计算表明，反应是通过硒中间体进行的。
• 一种无过渡金属参与的氯仿为羰基源的羰基 化合成二芳甲酮类化合物的方法
  申请人：南京师范大学

  公开号：CN108774122B

  公开（公告）日：2021-06-11

  本发明公开了一种无过渡金属参与的氯仿为羰基源的羰基化合成二芳甲酮类化合物的方法。本发明在溶剂醇或醇的水溶液中，在碱、酸和碘化物的作用下，无需过渡金属参与，芳基卤代物、芳硼类化合物与氯仿为羰基源进行交叉偶联反应来制备二芳甲酮类化合物。本发明的交叉偶联反应制备二芳甲酮类化合物的方法，最显著的优势为不使用过渡金属催化剂和氯仿为羰基源；具有无需过渡金属催化剂带来的成本低和没有金属残留的优势；羰基源安全、廉价和易于处理；反应条件温和且选择性高；底物来源广泛且稳定；底物官能团相容性好且底物的适用范围广，在优化的反应条件之下，目标产品分离收率高达95％。