1-叔丁氧羰基-3-亚甲基哌啶 | 276872-89-0

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 1-叔丁氧羰基-3-亚甲基哌啶
• 中文别名: 1-Boc-3-亚甲基哌啶；N-BOC-3-亚甲基哌啶；3-亚甲基哌啶-1-甲酸叔丁酯
• 英文名称: tert-butyl 3-methylenepiperidine-1-carboxylate
• 英文别名: 1-tert-butoxycarbonyl-3-methylenepiperidine；tert-butyl 3-methylidenepiperidine-1-carboxylate；1-Boc-3-methylene piperidine；N-Boc-3-Methylenepiperidine
• CAS: 276872-89-0
• 化学式: C₁₁H₁₉NO₂
• mdl: MFCD08706141
• 分子量: 197.277
• InChiKey: CENNZHRFKNCIBU-UHFFFAOYSA-N

物化性质

• 沸点：
  257.6±29.0 °C(Predicted)
• 密度：
  1.00±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.727
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P280,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H332,H335
• 储存条件：
  2-8℃

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 3-Methylene-1-Piperidinecarboxylic Acid Tert-Butyl
Ester
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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SECTION 2: Hazards identification
Classification of the substance or mixture
Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.
Label elements
The product does not need to be labelled in accordance with EC directives or respective national laws.
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

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SECTION 3: Composition/information on ingredients
Substances
Molecular weight : 197,28 g/mol
No components need to be disclosed according to the applicable regulations.

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SECTION 4: First aid measures
Description of first aid measures
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration.
In case of skin contact
Wash off with soap and plenty of water.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
No data available

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SECTION 5: Firefighting 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
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
No data available

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Avoid dust formation. Avoid breathing vapours, mist or gas.
For personal protection see section 8.
Environmental precautions
No special environmental precautions required.
Methods and materials for containment and cleaning up
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
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Storage class (TRGS 510): Non Combustible Solids
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

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SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
General industrial hygiene practice.
Personal protective equipment
Eye/face protection
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
Choose body protection in relation to its type, to the concentration and amount of dangerous
substances, and to the specific work-place., The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Respiratory protection is not required. Where protection from nuisance levels of dusts are desired,
use type N95 (US) or type P1 (EN 143) dust masks. Use respirators and components tested and
approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
No special environmental precautions required.

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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 No data available
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 No data available
m) Relative density No data available
n) Water solubility No data available
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignition 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
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
No data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
In the event of fire: see section 5

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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 sensitisation
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
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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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
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
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.
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
For this product a chemical safety assessment was not carried out

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SECTION 16: Other information
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

反应信息

• 作为反应物：
  描述：

  1-叔丁氧羰基-3-亚甲基哌啶 在 碳酸氢钠 、 potassium carbonate 作用下， 以 乙酸乙酯 为溶剂， 反应 52.0h， 生成 tert-butyl 3-methoxy-1-oxa-2,7-diazaspiro[4.5]dec-2-ene-7-carboxylate
  参考文献：
  名称：

  新螺Δ 2个有关的神经元α7烟碱乙酰胆碱受体的选择性激动剂-isoxazoline衍生物

  摘要：

  一组螺环奎宁环基-Δ的结构类似物2个-isoxazolines，其特征在于作为有效且选择性的α7烟碱激动剂，制备并测定在α7和α4β2神经元烟碱乙酰胆碱受体（nAChRs）结合亲和力。通过腈类化合物的1,3-偶极环加成反应合成合适的偶极亲和剂而合成的研究衍生物（3a-3c，4a-4c，5a-5c，6a-6c和7a-7c）在α7处总体上降低了亲和力与它们的模型化合物比较时的亚型。仅Δ 2 -isoxazolines图3a，图3b，和图6c在α7nAChRs（K i 分别为230、420和700 nM）的纳摩尔范围内保持结合亲和力。季铵盐6c还保留了值得注意的α7对α4β2亚型选择性，而3a和3b与1a和1b相比，它们的奎宁环烷基更高的同系物的选择性急剧下降。

  DOI：

  10.1016/j.ejmech.2011.09.028
• 作为产物：
  描述：

  N-叔丁氧羰基-3-哌啶酮 在 potassium tert-butylate 作用下， 以 四氢呋喃 为溶剂， 反应 1.5h， 生成 1-叔丁氧羰基-3-亚甲基哌啶
  参考文献：
  名称：

  WO2006/85212

  摘要：

  公开号：

文献信息

• Structure-Guided Design of EED Binders Allosterically Inhibiting the Epigenetic Polycomb Repressive Complex 2 (PRC2) Methyltransferase
  作者：Andreas Lingel、Martin Sendzik、Ying Huang、Michael D. Shultz、John Cantwell、Michael P. Dillon、Xingnian Fu、John Fuller、Tobias Gabriel、Justin Gu、Xiangqing Jiang、Ling Li、Fang Liang、Maureen McKenna、Wei Qi、Weijun Rao、Xijun Sheng、Wei Shu、James Sutton、Benjamin Taft、Long Wang、Jue Zeng、Hailong Zhang、Maya Zhang、Kehao Zhao、Mika Lindvall、Dirksen E. Bussiere

  DOI：10.1021/acs.jmedchem.6b01473

  日期：2017.1.12

  Inhibiting this activity by small molecules targeting EZH2 was shown to result in antitumor efficacy. Here, we describe the optimization of a chemical series representing a new class of PRC2 inhibitors which acts allosterically via the trimethyllysine pocket of the noncatalytic EED subunit. Deconstruction of a larger and complex screening hit to a simple fragment-sized molecule followed by structure-guided

  PRC2是一种多亚基甲基转移酶，参与早期胚胎发育和细胞生长的表观遗传调控。催化亚基EZH2主要使组蛋白H3的赖氨酸27甲基化，从而导致染色质紧实和肿瘤抑制基因的抑制。通过靶向EZH2的小分子抑制该活性可显示出抗肿瘤功效。在这里，我们描述了代表一类新的PRC2抑制剂的化学系列的优化，该类PRC2抑制剂通过非催化EED亚基的三甲基赖氨酸口袋发生变构作用。解构较大且复杂的筛选物会产生简单的片段大小的分子，然后进行结构引导的再生长和仔细的性质调节，以产生在功能测定和细胞活性中实现亚微摩尔抑制的化合物。
• ヘテロシクロアルキル環を含むアミド誘導体
  申请人：第一三共株式会社

  公开号：JP2020045306A

  公开（公告）日：2020-03-26

  【課題】本発明は、優れたＥＰ３００および／またはＣＲＥＢＢＰのヒストンアセチルトランスフェラーゼ阻害活性を有する化合物またはその薬理上許容される塩を提供するものである。【解決手段】式（１）で表される化合物またはその薬理上許容される塩。【化１】（ここで、式（１）中の環Ｑ１、環Ｑ２、環Ｑ３、Ｘ、およびＬは、それぞれ明細書中の定義と同義である。）【選択図】なし

  本发明提供具有优良的EP300和/或CREBBP的组蛋白乙酰转移酶抑制活性的化合物或其药理上可接受的盐。该化合物或其药理上可接受的盐由式（1）表示。在此，环Q1、环Q2、环Q3、X和L在式（1）中分别与说明书中的定义同义。【选择图】无
• [EN] PHENOXY-PYRIDYL-PYRIMIDINE COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS PHÉNOXY-PYRIDYL-PYRIMIDINE ET MÉTHODES D'UTILISATION ASSOCIÉES
  申请人：GENENTECH INC

  公开号：WO2020056089A1

  公开（公告）日：2020-03-19

  Described herein are phenoxy-pyridyl -pyrimidine compounds with inositol requiring enzyme 1 (IRE1) modulation activity or function having the Formula I structure or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, and with the substituents and structural features described herein. Also described are pharmaceutical compositions and medicaments that include the Formula I compounds, as well as methods of using such IRE1 modulators, alone and in combination with other therapeutic agents, for treating diseases or conditions that are mediated or dependent upon estrogen receptors.

  本文描述了具有肌醇需要酶1（IRE1）调节活性或功能的苯氧基吡啶基嘧啶化合物，其具有Formula I结构或立体异构体、互变异构体或其药用可接受的盐，并具有所述的取代基和结构特征。还描述了包括Formula I化合物的药物组合物和药物，以及使用这种IRE1调节剂的方法，单独或与其他治疗剂联合使用，用于治疗通过雌激素受体介导或依赖的疾病或症状。
• 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。
• An investigation into the role of 2,6-lutidine as an additive for the RuCl3-NaIO4 mediated oxidative cleavage of olefins to ketones
  作者：David W. Watson、Matthew Gill、Paul Kemmitt、Scott G. Lamont、Mihai V. Popescu、Iain Simpson

  DOI：10.1016/j.tetlet.2018.11.013

  日期：2018.12

  6-Lutidine has been identified as a beneficial additive for the oxidative cleavage of olefins to ketones by NaIO4 in the presence of catalytic RuCl3, improving the yield and shortening the reaction times. In the absence of 2,6-lutidine reactions stalled at the diol intermediate with incomplete conversion to the desired ketones. The reaction protocol described herein also avoids the use of harmful solvents

  2,6-尿苷已被确认为在催化RuCl 3存在下NaIO 4将烯烃氧化裂解为酮的有益添加剂，从而提高了收率并缩短了反应时间。在不存在2，6-二甲基吡啶的情况下，反应停在二醇中间体上，不完全转化为所需的酮。本文所述的反应方案还避免了使用有害溶剂，例如CCl 4和DCE，并且耐受一定范围的官能团。