3-亚甲基吡咯烷-1-羧酸叔丁酯 | 114214-71-0

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 中文名称: 3-亚甲基吡咯烷-1-羧酸叔丁酯
• 中文别名: 1-Boc-3-亚甲基吡咯烷；1-BOC-3-亚甲基吡咯烷
• 英文名称: tert-butyl 3-methylenepyrrolidine-1-carboxylate
• 英文别名: N-Boc-3-methylenepyrrolidine；tert-butyl 3-methylidenepyrrolidine-1-carboxylate
• CAS: 114214-71-0
• 化学式: C₁₀H₁₇NO₂
• 分子量: 183.25
• InChiKey: PXTONRTYYUAUJU-UHFFFAOYSA-N

物化性质

• 沸点：
  236.7±29.0 °C(Predicted)
• 密度：
  1.01±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302,H317
• 储存条件：
  2-8°C

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: tert-Butyl 3-methylidenepyrrolidine-1-carboxylate
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: tert-Butyl 3-methylidenepyrrolidine-1-carboxylate
CAS number: 114214-71-0

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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, refrigerated.
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: C10H17NO2
Molecular weight: 183.2

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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：

  3-亚甲基吡咯烷-1-羧酸叔丁酯 在 zinc/copper couple 、 氯化铵 、 锌 作用下， 以 甲醇 、 乙二醇二甲醚 、 乙醚 为溶剂， 反应 72.0h， 生成 6-Boc-2-氧代-6-氮杂螺[3.4]辛烷
  参考文献：
  名称：

  [EN] PYRAZOLE COMPOUNDS AS BTK INHIBITORS
  [FR] COMPOSÉS DE PYRAZOLE UTILISÉS EN TANT QU'INHIBITEURS DE BTK

  摘要：

  本发明涵盖了式(I)中定义的基团R1、Cy和Y的化合物，这些化合物适用于治疗与BTK相关的疾病，包括制备过程、含有化合物的药物制剂以及它们的使用方法。

  公开号：

  WO2015116485A1
• 作为产物：
  描述：

  1-叔丁氧碳基-3-吡咯烷酮 在 亚甲基三苯基膦烷 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 生成 3-亚甲基吡咯烷-1-羧酸叔丁酯
  参考文献：
  名称：

  Modulators of 11- beta hydroxyl steroid dehydrogenase type 1, pharmaceutical compositions thereof, and methods of using the same

  摘要：

  本发明涉及11-β羟基类固醇脱氢酶1型的抑制剂及其药物组合物。本发明的化合物可用于治疗与11-β羟基类固醇脱氢酶1型的表达或活性相关的各种疾病。

  公开号：

  US20070208001A1
• 作为试剂：
  描述：

  2-(4-methylene-1-piperidyl)-3-nitropyridine 、 1-叔丁氧碳基-3-吡咯烷酮 在 3-亚甲基吡咯烷-1-羧酸叔丁酯 、 crude product 、 Petroleum Ether-EtOAc 作用下， 生成 3-亚甲基吡咯烷-1-羧酸叔丁酯
  参考文献：
  名称：

  Spiroheterocyclic compounds as mGlu5 antagonists

  摘要：

  本发明涉及使用选择性拮抗剂治疗哺乳动物下尿路神经肌肉功能障碍的方法。提供了一种通过给哺乳动物投予选择性mGlu5受体拮抗剂来治疗下尿路神经肌肉功能障碍的方法。该选择性mGlu5受体拮抗剂可以单独或与一种或多种其他治疗剂联合使用来治疗此类疾病。还提供了用于治疗偏头痛和胃食管反流病（GERD）的选择性mGlu5受体拮抗剂的方法。同时还提供了用于鉴定对治疗哺乳动物下尿路神经肌肉功能障碍有用的选择性mGlu5受体拮抗剂的方法。

  公开号：

  US08580962B2

文献信息

• [EN] PYRROLOBENZODIAZEPINE CONJUGATES<br/>[FR] CONJUGUÉS DE PYRROLOBENZODIAZÉPINE
  申请人：MEDIMMUME LTD

  公开号：WO2017137553A1

  公开（公告）日：2017-08-17

  A conjugate of formula (I), wherein L is a Ligand unit, D is a Drug Linker unit of formula (II), wherein either: (a) R10 and R11 form a nitrogen-carbon double bond between the nitrogen and carbon atoms to which they are bound; or (b) R10 is OH, and R11 is formula (A): p is an integer of from 1 to 20.

  一个公式(I)的共轭物，其中L是一个配体单元，D是一个公式(II)的药物连接单元，其中：(a) R10和R11在它们结合的氮和碳原子之间形成一个氮-碳双键；或者(b) R10是OH，R11是公式(A)：p是从1到20的整数。
• [EN] PYRROLOBENZODIAZEPINE ANTI-HER2 ANTIBODY CONJUGATES<br/>[FR] CONJUGUÉS ANTICORPS ANTI-HER2-PYRROLOBENZODIAZÉPINE
  申请人：ADC THERAPEUTICS SA

  公开号：WO2017137556A1

  公开（公告）日：2017-08-17

  A conjugate of formula (I) L - (DL)p (I) wherein L is an antibody (Ab) which binds HER2, D is a Drug Linker unit of formula (A) wherein p is an integer of from 1 to 20.

  一个公式（I）L -（DL）p（I）的共轭物，其中L是结合HER2的抗体（Ab），D是公式（A）的药物连接单元，其中p是从1到20的整数。
• Synthesis of Functionalized Difluorocyclopropanes: Unique Building Blocks for Drug Discovery
  作者：Roman M. Bychek、Vadym V. Levterov、Iryna V. Sadkova、Andrey A. Tolmachev、Pavel K. Mykhailiuk

  DOI：10.1002/chem.201705708

  日期：2018.8.22

  Difluorocyclopropane‐containing building blocks for drug discovery were synthesized from the functionalized alkenes and TMSCF3/NaI. Novel fluorinated acids, amines, amino acids, alcohols, ketones and sulfonyl chlorides were obtained.

  由功能化烯烃和TMSCF 3 / NaI合成了用于药物发现的含二氟环丙烷的结构单元。获得了新颖的氟化酸，胺，氨基酸，醇，酮和磺酰氯。
• [EN] INDOLE DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS DE D'INDOLE ET LEURS UTILISATIONS
  申请人：NOVARTIS AG

  公开号：WO2019021059A1

  公开（公告）日：2019-01-31

  The present disclosure provides a compound of formula (I): or a pharmaceutically acceptable salt thereof, and its therapeutic uses for activating a growth factor pathway, promoting wound healing, promoting tissue repair, and treating hearing loss, skeletal muscle loss, organ degeneration, tissue damage, neurodegeneration, and muscular atrophy. The disclosure further provides pharmaceutical compositions and combinations. The present disclosure also relates to the use of such compounds for research or other non- therapeutic purposes.

  本公开提供了一种公式(I)的化合物：或其药用可接受的盐，及其用于激活生长因子途径、促进伤口愈合、促进组织修复以及治疗听力损失、骨骼肌损失、器官退化、组织损伤、神经退行性和肌肉萎缩的治疗用途。本公开还提供了药物组合物和组合物。本公开还涉及将此类化合物用于研究或其他非治疗目的。
• Site‐Specific Alkene Hydromethylation via Protonolysis of Titanacyclobutanes
  作者：James A. Law、Noah M. Bartfield、James H. Frederich

  DOI：10.1002/anie.202103278

  日期：2021.6.21

  Methyl groups are ubiquitous in biologically active molecules. Thus, new tactics to introduce this alkyl fragment into polyfunctional structures are of significant interest. With this goal in mind, a direct method for the Markovnikov hydromethylation of alkenes is reported. This method exploits the degenerate metathesis reaction between the titanium methylidene unveiled from Cp2Ti(μ-Cl)(μ-CH2)AlMe2

  甲基在生物活性分子中普遍存在。因此，将这种烷基片段引入多官能结构的新策略引起了人们的极大兴趣。考虑到这一目标，报告了一种烯烃马尔可夫尼科夫氢甲基化的直接方法。该方法利用了Cp 2 Ti(μ-Cl)(μ-CH 2 )AlMe 2 (Tebbe试剂)中的钛亚甲基与未活化的烯烃之间的简并复分解反应。所得环丁烷钛的原位质子解作用以化学、区域和位点选择性方式实现氢甲基化。该方法的广泛实用性在一系列含有侧醇、醚、酰胺、氨基甲酸酯和碱性胺的单取代和二取代烯烃中得到了证明。