6-氯烟酰叔丁胺 | 115309-58-5

• 物质功能分类: 有机原料 - 氨基化合物 - 无环单胺、多胺及其衍生物和盐
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 6-氯烟酰叔丁胺
• 中文别名: 6-氯-3-叔丁酰胺吡啶；6-氯-N-叔丁基-3-吡啶甲酰胺；N-叔丁基-6-氯烟酰胺
• 英文名称: N-tert-butyl-6-chloro-nicotinamide
• 英文别名: N-(tert-butyl)-6-chloropyridine-3-carboxamide；N-t-butyl-6-chloro-nicotinamide；N-(tert-Butyl)-6-chloronicotinamide；N-tert-butyl-6-chloropyridine-3-carboxamide
• CAS: 115309-58-5
• 化学式: C₁₀H₁₃ClN₂O
• mdl: MFCD08460992
• 分子量: 212.679
• InChiKey: OJIUMMXADBUVFN-UHFFFAOYSA-N

物化性质

• 熔点：
  106.0-106.8 °C
• 沸点：
  359 °C
• 密度：
  1.152
• 闪点：
  171 °C

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  42
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  室温下，应保存在惰性气体中。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: N-t-Butyl 6-chloronicotinamide
Synonyms: N-t-Butyl 2-chloro-5-pyridinecarboxamide

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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: N-t-Butyl 6-chloronicotinamide
CAS number: 115309-58-5

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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.
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: C10H13ClN2O
Molecular weight: 212.7

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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, hydrogen chloride.

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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

制备方法与用途

用途：6-氯烟酰叔丁胺是一种胺类有机物，可用作有机中间体。

概述：6-氯烟酰叔丁胺是胺类衍生物，可以通过6-氯烟酸作为起始原料来制备。

反应信息

• 作为反应物：
  描述：

  6-氯烟酰叔丁胺 在 N-溴代丁二酰亚胺(NBS) 、 甲烷磺酸 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 、 甲苯 为溶剂， 生成 奈妥吡坦
  参考文献：
  名称：

  构建NK-1受体拮抗剂的2,4,5-取代吡啶的有效方法的研究与开发

  摘要：

  罗氏（Roche）已为新型强效NK 1受体拮抗剂确定了2,4,5-三取代的吡啶模板。构建这些NK-1受体拮抗剂的吡啶核心的先前策略涉及2，5-二取代吡啶的功能化。现在我们报告从商品成分构建吡啶核的情况。Shestopalov报告了反式的合成1-（2-氨基）的-4'-芳基-5'-氰基-1'，2'，3'，4'-四氢-6'-羟基-2'-氧代-1,3'-联吡啶鎓内盐在碱的存在下，氯化-2-氧代乙基）吡啶鎓，芳族醛和氰基乙酸乙酯。这些盐与三氯氧化磷反应，得到4-芳基-3-氰基-2，6-二氯吡啶。通过胺对一个氯的区域选择性置换，剩余氯的氢解和腈水解，这些化合物可有效地转化为罗氏NK-1受体拮抗剂的烟酰胺前体。

  DOI：

  10.1021/op060128m
• 作为产物：
  描述：

  6-氯烟酸 在 氯化亚砜 作用下， 以 甲苯 为溶剂， 生成 6-氯烟酰叔丁胺
  参考文献：
  名称：

  构建NK-1受体拮抗剂的2,4,5-取代吡啶的有效方法的研究与开发

  摘要：

  罗氏（Roche）已为新型强效NK 1受体拮抗剂确定了2,4,5-三取代的吡啶模板。构建这些NK-1受体拮抗剂的吡啶核心的先前策略涉及2，5-二取代吡啶的功能化。现在我们报告从商品成分构建吡啶核的情况。Shestopalov报告了反式的合成1-（2-氨基）的-4'-芳基-5'-氰基-1'，2'，3'，4'-四氢-6'-羟基-2'-氧代-1,3'-联吡啶鎓内盐在碱的存在下，氯化-2-氧代乙基）吡啶鎓，芳族醛和氰基乙酸乙酯。这些盐与三氯氧化磷反应，得到4-芳基-3-氰基-2，6-二氯吡啶。通过胺对一个氯的区域选择性置换，剩余氯的氢解和腈水解，这些化合物可有效地转化为罗氏NK-1受体拮抗剂的烟酰胺前体。

  DOI：

  10.1021/op060128m

文献信息

• Amide derivative
  申请人：Sumitomo Pharmaceuticals Company, Limited

  公开号：US06384033B1

  公开（公告）日：2002-05-07

  A compound of the formula: wherein Ar is optionally substituted phenyl, etc.; n is 0, 1 or 2; R1 is hydogen atom, optionally substituted alkyl, etc.; R2 and R3 are independently optionally substituted alkyl, etc.; R4 and R5 are independently hydrogen atom or optionally substituted alkyl; R6 is hydrogen atom, hydroxy or alkyl; or a pharmaceutically acceptable salt thereof is useful as a medicament for treating retinal degenerative disorders and the like.

  其中 Ar是可选择取代的苯基等；n为0、1或2； R1是氢原子、可选择取代的烷基等；R2和R3分别是可选择取代的烷基等； R4和R5分别是氢原子或可选择取代的烷基；R6是氢原子、羟基或烷基； 或其药学上可接受的盐对于治疗视网膜退行性疾病等疾病是有用的药物。
• 4-phenyl-pyridine derivatives
  申请人：Hoffmann-La Roche Inc.

  公开号：US06297375B1

  公开（公告）日：2001-10-02

  The compounds of the related invention are related to 4-phenyl-pyridine derivatives connected by a bridge containing oxygen or nitrogen to a phenyl derivative.

  相关发明的化合物是指通过含氧或氮的桥连接到苯衍生物的4-苯基吡啶衍生物。
• Efficient Synthesis of Novel NK₁ Receptor Antagonists:  Selective 1,4-Addition of Grignard Reagents to 6-Chloronicotinic Acid Derivatives
  作者：Fabienne Hoffmann-Emery、Hans Hilpert、Michelangelo Scalone、Pius Waldmeier

  DOI：10.1021/jo0523666

  日期：2006.3.1

  rearrangement followed by reduction. Furthermore, a new high-yielding synthesis of 2-(3,5-bistrifluoromethylphenyl)-2-methyl propionic acid based on the carbonylation of the tertiary alcohol obtained by Grignard addition of 3,5-bis(trifluoromethyl)bromobenzene to acetone was established.

  描述了从6-氯烟酸开始的两类新型NK 1受体拮抗剂的新有效合成方法，其中包括befetupitant和netupitant。o的介绍吡啶环C（4）上的甲苯基取代基是通过对6-氯烟酸或其衍生物的一锅选择性1,4-格里雅加成/氧化序列实现的。检查了该添加/氧化顺序的范围。还表明，可以通过霍夫曼重排然后还原将羧基官能团转化为甲基氨基。此外，建立了一种新的高产率合成2-（3,5-双三氟甲基苯基）-2-甲基丙酸的方法，该方法是通过将3,5-双（三氟甲基）溴苯加到丙酮中而获得的叔醇羰基化而合成的。 。
• 靶向NK1受体拮抗剂及其在化疗所致恶心、呕 吐治疗中的应用
  申请人：北京宽厚医药科技有限公司

  公开号：CN109384712B

  公开（公告）日：2021-05-07

  本发明涉及靶向NK1受体拮抗剂及其在化疗所致恶心，呕吐治疗中的应用，属于肿瘤化疗辅助治疗药物技术领域。本发明提供下式I所示的化合物、其消旋体、立体异构体、互变异构体、同位素标记物、氮氧化物或其药学上可接受的盐：本发明还提供所述化合物的制备方法、药物组合物和用途。
• [EN] 3- AMINOCARBONYL, 6-PHENYL SUBSTITUTED PYRIDINE-1-OXIDES AS P38 KINASE INHIBITORS<br/>[FR] PYRIDINE-1-OXYDES SUBSTITUES PAR 3- AMINOCARBONYLE, 6-PHENYLE UTILISES EN TANT QU'INHIBITEURS DE LA P38 KINASE
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2005014550A1

  公开（公告）日：2005-02-17

  Compounds of formula (I), or pharmaceutically acceptable derivatives thereof, and their use as pharmaceuticals, particularly as p38 kinase inhibitors.

  化合物的公式（I）或其药物学上可接受的衍生物，以及它们作为药物的用途，特别是作为p38激酶抑制剂。