5-氯-2-异氰酸-苯甲腈 | 64411-72-9

• 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: 5-氯-2-异氰酸-苯甲腈
• 英文名称: 4-chloro-2-cyanophenyl isocyanate
• 英文别名: 5-chloro-2-isocyanatobenzonitrile；2-isocyanato-5-chlorobenzonitrile
• CAS: 64411-72-9
• 化学式: C₈H₃ClN₂O
• mdl: MFCD06660667
• 分子量: 178.578
• InChiKey: HGZKGYSDLSMMKA-UHFFFAOYSA-N

物化性质

• 沸点：
  291.5±25.0 °C(Predicted)
• 密度：
  1.26±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  53.2
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2929109000

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 5-Chloro-2-isocyanatobenzonitrile
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: 5-Chloro-2-isocyanatobenzonitrile
CAS number: 64411-72-9

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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: C8H3ClN2O
Molecular weight: 178.6

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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

反应信息

• 作为反应物：
  描述：

  5-氯-2-异氰酸-苯甲腈 在 sodium hydroxide 、 甲烷磺酸 、 三乙胺 作用下， 以 甲醇 、 乙二醇甲醚 为溶剂， 反应 71.0h， 生成 9-氯-2-(2-呋喃基)-[1,2,4]三唑并[1,5-c]喹唑啉-5-胺
  参考文献：
  名称：

  一系列新型三唑并喹唑啉腺苷拮抗剂的结构活性曲线。

  摘要：

  在寻找苯并二氮杂receptor受体调节剂期间，发现了一种高效的腺苷拮抗剂（CGS 15943）。该化合物定义为规范结构9-氯-2-（2-呋喃基）[1,2,4]三唑并[1,5-c]喹唑啉-5-胺（2a）和9的共振稳定杂化物-氯-2-（2-呋喃基）-5,6-二氢[1,2,4]三唑并[1,5-c]-喹唑啉-5-亚胺（2b）。极性介质中的光谱证据和化学反应性支持胺形式2a作为两个规范结构的主要贡献者。描述了2及其一些类似物的合成以及在四个生物学测试系统中的构效关系。用氢，羟基取代9-氯基 甲氧基或甲氧基使化合物在A1和A2受体上具有可比的结合力，但在豚鼠气管条带中作为2-氯腺苷的拮抗剂的活性要低得多。通常，5-氨基的烷基化导致结合活性的丧失，特别是在A2受体上的结合活性的丧失，以及在气管模型中的活性的完全丧失。2-呋喃基的修饰在所有测试系统中引起明显的活性损失。

  DOI：

  10.1021/jm00400a022

文献信息

• Synthesis and benzodiazepine binding activity of a series of novel [1,2,4]triazolo[1,5-c]quinazolin-5(6H)-ones
  作者：John E. Francis、William D. Cash、Beverly S. Barbaz、Patrick S. Bernard、Richard A. Lovell、Gerard C. Mazzenga、Robert C. Friedmann、James L. Hyun、Albert F. Braunwalder

  DOI：10.1021/jm00105a044

  日期：1991.1

  Investigation of tricyclic heterocycles related to the 2-arylpyrazolo[4,3-c]quinolin-3(5H)-ones, structures with high affinity for the benzodiazepine (BZ) receptor, led to the synthesis of 2-phenyl-[1,2,4]triazolo[1,5-c]quinazolin-5(6H)-one, a compound with 4 nM binding affinity to the BZ receptor. Analogues were prepared to assess the importance of the 2-substituent and ring substitution in modifying

  对与2-芳基吡唑并[4,3-c]喹啉-3（5H）-ones相关的三环杂环的研究，对苯二氮卓（BZ）受体具有高亲和力的结构导致了2-苯基-[1， 2,4] triazolo [1,5-c] quinazolin-5（6H）-one，一种对BZ受体具有4 nM结合亲和力的化合物。制备类似物以评估2-取代基和环取代在修饰活性中的重要性。设计了几种新颖的合成路线来制备目标化合物，包括从蒽腈和酰肼开始的两步合成。在该系列筛选的34种化合物中，在大鼠模型中发现3种化合物是有效的BZ拮抗剂。前导化合物9-氯-2-（2-氟苯基）[1,2,4]三唑并[1,5-c]喹唑啉-5（6H）-一（CGS 16228），
• Triazoloquinazoline compounds, and their methods of preparation,
  申请人：Ciba-Geigy Corporation

  公开号：US04713383A1

  公开（公告）日：1987-12-15

  [1,2,4]triazolo[1,5-c]quinazoline compounds of the formula ##STR1## wherein R.sub.1 is optionally substituted phenyl, pyridyl, furyl thienyl, dihydro or tetrahydro furanyl or thienyl, pyranyl, or 0-ribofuranosyl; R.sub.2 is hydrogen or lower alkyl; X is oxygen or NR.sub.3, R.sub.3 is as defined in the claims, and ring A is unsubstituted or substituted as set forth in the claims. The compounds wherein X is N--R.sub.3 are especially useful as adenosine antagonists and for the treatment of asthma. The compounds wherein X is oxygen are useful as benzodiazepine antagonists and as intermediates in the synthesis of the compounds wherein X is N--R.sub.3.

  [1,2,4]三唑并[1,5-c]喹唑啉化合物的化学式为##STR1##其中R.sub.1是可选的取代苯基、吡啶基、呋喃基、噻吩基、二氢呋喃基或四氢呋喃基或噻吩基、吡喃基或0-核糖呋喃基；R.sub.2是氢或低碳基；X是氧或NR.sub.3，R.sub.3如索引中所定义，环A未取代或如索引中所述取代。其中X为N-R.sub.3的化合物特别适用于腺苷拮抗剂，并用于治疗哮喘。其中X为氧的化合物可用作苯二氮卓类拮抗剂，并用作合成X为N-R.sub.3的化合物的中间体。
• Synthesis and Nematocidal Activity of Novel Pyrazole Carboxamide Derivatives Against Meloidogyne incognita
  作者：Wen Zhao、Zhong-Hua Shen、Jia-Hua Xing、Tian-Ming Xu、Wei-Li Peng、Xing-Hai Liu

  DOI：10.2174/1570180813666160930164327

  日期：2017.1.26

  Background: A series of novel 2,6-dichloro-4-(trifluoromethyl)phenyl)-3-(trifluoromethyl) - 1H-pyrazole-4-carboxamide derivatives were designed and synthesized. Method: All the title compounds were confirmed by 1H NMR and MS. Results: The primarily nematicidal activity results indicated that some of them exhibited moderate control efficacy against the tomato root-knot nematode disease caused by Meloidogyne

  背景：设计并合成了一系列新颖的2,6-二氯-4-（三氟甲基）苯基）-3-（三氟甲基）-1H-吡唑-4-羧酰胺衍生物。 方法：所有标题化合物均经1 H NMR和MS确证。 结果：主要杀线虫活性结果表明，其中一些对由南方根结线虫引起的番茄根结线虫病表现出中等控制效果。
• Synthesis, nematocidal activity and docking study of novel chiral 1-(3-chloropyridin-2-yl)-3-(trifluoromethyl)-1H-pyrazole-4-carboxamide derivatives
  作者：Xing-Hai Liu、Wen Zhao、Zhong-Hua Shen、Jia-Hua Xing、Jing Yuan、Guo Yang、Tian-Ming Xu、Wei-Li Peng

  DOI：10.1016/j.bmcl.2016.06.004

  日期：2016.8

  A series of novel chiral fluorinated pyrazole carboxamides derivatives were designed and synthesized. All these title compounds were confirmed by NMR and MS. The primarily nematocidal activity results indicated that some of them exhibited good control efficacy against the tomato root-knot nematode disease caused by Meloidogyne incognita. The docking results indicated that compound 5n interact with

  设计并合成了一系列新颖的手性氟化吡唑羧酰胺衍生物。所有这些标题化合物均通过NMR和MS确认。初步杀线虫活性结果表明，其中一些对由南方根结线虫引起的番茄根结线虫病表现出良好的防治效果。对接结果表明，化合物5n通过氢键与AchE的氨基酸残基Tyr 121，Trp 279相互作用。
• Triazolochinazolinverbindungen
  申请人：CIBA-GEIGY AG

  公开号：EP0181282A1

  公开（公告）日：1986-05-14

  Verbindungen der Formel sowie Salze davon werden offenbart, worin R1, R2, X und Ring A die in der Beschreibung angegebenen Bedeutungen haben, ferner Verfahren zu ihrer Herstellung; pharmazeutische Zusammensetzungen, die diese Verbindungen enthalten, und ihre Verwendung als Anxiomodulatoren und Benzodiazepinantagonisten.

  公开了式中 R1、R2、X 和环 A 具有说明中给出的含义的化合物及其盐类、其制备工艺、含有这些化合物的药物组合物以及它们作为焦虑调节剂和苯二氮卓拮抗剂的用途。