3-嘧啶-5-基苯甲醛 | 640769-70-6

• 物质功能分类: 医药中间体 - 嘧啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 3-嘧啶-5-基苯甲醛
• 中文别名: 嘧啶-5-苯-3-甲醛
• 英文名称: 3-(pyrimidin-5-yl)-benzaldehyde
• 英文别名: 3-(pyrimidin-5-yl)benzaldehyde；3-pyrimidin-5-yl-benzaldehyde；3-pyrimidin-5-ylbenzaldehyde
• CAS: 640769-70-6
• 化学式: C₁₁H₈N₂O
• 分子量: 184.197
• InChiKey: RAHJVJBPRWJPHE-UHFFFAOYSA-N

物化性质

• 沸点：
  374.7±35.0 °C(Predicted)
• 密度：
  1.205±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  42.8
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 危险品标志：
  Xn
• 安全说明：
  S26
• 危险类别码：
  R22,R36
• 海关编码：
  2933599090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: 3-Pyrimidin-5-ylbenzaldehyde
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.
H302: Harmful if swallowed
H319: Causes serious eye irritation
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
and easy to do – continue rinsing

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Section 3. Composition/information on ingredients.
Ingredient name: 3-Pyrimidin-5-ylbenzaldehyde
CAS number: 640769-70-6

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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.
Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
Eye contact:
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.
Storage: Store in closed vessels.

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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
Melting point: No data
Flash point: No data
Density: No data
Molecular formula: C11H8N2O
Molecular weight: 184.2

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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-嘧啶-5-基苯甲醛 在 sodium hydride 、 三乙胺 、 三氟乙酸 作用下， 以 四氢呋喃 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 11.0h， 生成
  参考文献：
  名称：

  Synthesis and characterization of Sant-75 derivatives as Hedgehog-pathway inhibitors

  摘要：

  Sant-75是一种新发现的对刺猬途径具有强大抑制作用的抑制剂。我们设计了一个多样性定向合成计划，并合成了一系列Sant-75类似物，为进一步研究这一重要类别的刺猬途径抑制剂的结构-活性关系奠定了基础。

  DOI：

  10.3762/bjoc.8.94
• 作为产物：
  描述：

  (3-嘧啶-5-苯基)甲醇 在 potassium carbonate 作用下， 以 正庚烷 为溶剂， 80.0 ℃ 、100.0 kPa 条件下， 反应 24.0h， 以90%的产率得到3-嘧啶-5-基苯甲醛
  参考文献：
  名称：

  用于有氧氧化合成（杂）芳香醛、酮、酯、酸、腈和酰胺的“通用”催化剂

  摘要：

  功能化（杂）芳族化合物是基础和应用科学中广泛使用的不可或缺的化学品。其中，尤其是芳香醛、酮、羧酸、酯、腈和酰胺是有价值的精细和大宗化学品，可用于化学、制药、农业化学和材料工业。对于它们的合成，醇的催化有氧氧化构成了一种绿色、可持续且具有成本效益的工艺，理想情况下应该利用活性和选择性的 3D 金属。在这里，我们报告了通过在碳上热解钴-哌嗪-酒石酸络合物作为最通用的氧化催化剂，制备包裹在 Co-纳米颗粒中的石墨层。这种独特的材料可以合成简单、功能化和结构多样的（杂）芳香醛、酮、

  DOI：

  10.1016/j.chempr.2021.12.001

文献信息

• [EN] VIRAL REPLICATION INHIBITORS<br/>[FR] INHIBITEURS DE REPLICATION VIRALE
  申请人：UNIV LEUVEN KATH

  公开号：WO2013045516A1

  公开（公告）日：2013-04-04

  The present invention relates to a series of novel compounds, methods to prevent or treat viral infections in animals by using the novel compounds and to said novel compounds for use as a medicine, more preferably for use as a medicine to treat or prevent viral infections, particularly infections with RNA viruses, more particularly infections with viruses belonging to the family of the Flaviviridae, and yet more particularly infections with the Dengue virus. The present invention furthermore relates to pharmaceutical compositions or combination preparations of the novel compounds, to the compositions or preparations for use as a medicine, more preferably for the prevention or treatment of viral infections. The invention also relates to processes for preparation of the compounds.

  本发明涉及一系列新化合物，通过使用这些新化合物来预防或治疗动物的病毒感染的方法，以及将这些新化合物用作药物，更好地用于治疗或预防病毒感染，特别是感染RNA病毒，更特别是感染属于黄病毒科的病毒，更特别是感染登革病毒。本发明还涉及这些新化合物的药物组合或混合制剂，用作药物的组合或制剂，更好地用于预防或治疗病毒感染。该发明还涉及这些化合物的制备方法。
• [EN] SUBSTITUTED 3- AND 4- AMINOMETHYLPIPERIDINES FOR USE AS BETA-SECRETASE IN THE TREATMENT OF ALZHEIMER'S DISEASE<br/>[FR] 3- ET 4- AMINOMETHYLPIPERIDINES SUBSTITUEES UTILISEES COMME BETA-SECRETASE DANS LE TRAITEMENT DE LA MALADIE D'ALZHEIMER
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2004002483A1

  公开（公告）日：2004-01-08

  The invention relates to novel compounds, which are substituted chiral or achiral derivatives of 3- or 4- aminomethylpiperidine of the general formula (I). The invention also concerns related aspects including processes for the preparation of the compounds, pharmaceutical compositions containing one or more compounds of general formula (I) and especially their use as inhibitors of beta-secretases for the treatment of Alzheimer’s disease.

  本发明涉及新型化合物，其为通式（I）的3-或4-氨基甲基哌啶的取代手性或非手性衍生物。本发明还涉及包括制备这些化合物的工艺、含有一种或多种通式（I）化合物的药物组合物以及特别是它们作为β-分泌酶抑制剂用于治疗阿尔茨海默病的相关方面。
• Protonated trititanate nanotubes: an efficient catalyst for one-pot three-component coupling of benzothiazole amines, heterocyclic aldehydes, and dialkyl/diaryl phosphites with a greener perspective
  作者：Bhoomireddy Rajendra Prasad Reddy、Motakatla Venkata Krishna Reddy、Peddiahgari Vasu Govardhana Reddy、Dharani Praveen Kumar、Muthukonda V. Shankar

  DOI：10.1016/j.tetlet.2016.01.001

  日期：2016.2

  Nano-size catalysts of TiO2, ZnO, CuO, and protonated trititanate nanotubes (H2Ti3O7) have been investigated for the one-pot three component synthesis of novel α-aminophosphonates from benzothiazole amines, heteroaldehydes, and dialkyl/diaryl phosphites via Kabachnik–Fields reaction. This methodology provides a new and convenient approach to multicomponent reaction and the H2Ti3O7 nanotubes catalyst is recyclable

  研究了TiO 2，ZnO，CuO和质子化三钛酸盐纳米管（H 2 Ti 3 O 7）的纳米尺寸催化剂，用于由苯并噻唑胺，杂醛和二烷基/二芳基化合物一锅三组分合成新型α-氨基膦酸酯。通过Kabachnik-Fields反应生成亚磷酸酯。这种方法为多组分反应提供了一种新的便捷方法，H 2 Ti 3 O 7纳米管催化剂可循环使用多达七个循环。
• Efficient solvent free synthesis of tertiary α-aminophosphonates using H₂Ti₃O₇nanotubes as a reusable solid-acid catalyst
  作者：Bhoomireddy Rajendra Prasad Reddy、Peddiahgari Vasu Govardhana Reddy、Bijivemula N. Reddy

  DOI：10.1039/c5nj01914a

  日期：——

  The Kabachnik–Fields reaction was applied for the synthesis of α-aminophosphonates from aldehydes, secondary amines and dialkyl phosphites in the presence of H₂Ti₃O₇nanotubes as reusable solid-acid catalysts.

  Kabachnik–Fields反应被应用于从醛、二级胺和二烷基磷酸酯合成α-氨基膦酸酯，在H₂Ti₃O₇纳米管存在下作为可重复使用的固体酸催化剂。
• [EN] 4,6-DIARYLAMINOTHIAZINES AS BACE1 INHIBITORS AND THEIR USE FOR THE REDUCTION OF BETA-AMYLOID PRODUCTION<br/>[FR] 4,6-DIARYLAMINOTHIAZINES À TITRE D'INHIBITEURS DE BACE1 ET LEUR UTILISATION POUR RÉDUIRE LA PRODUCTION DES BÊTA-AMYLOÏDES
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2014098831A1

  公开（公告）日：2014-06-26

  Compounds of formula (I), including pharmaceutically acceptable salts thereof, are set forth herein: (I) wherein R1 and R2 are independently hydrogen, or -CH3; or R1 and R2 can join together in a ring by adding -(CH2)4-; R3 is hydrogen or C1-C3 alkyl; Y and Z are independently a C6-C10- aryl group or a 5-10 membered heterocyclic group which can be further substituted with from 0-3 substituents selected from the group of halogen, hydroxy, amino, C1-4alkylamino, C1-4 dialkylamino, haloC1-4 alkyl, CN, C1-C6 alkyl or cycloalkyl, C1-C6 alkoxy, -C=OC1-4 alkyl, -S02C1-4 alkyl, and C2-C4 alkynyl; A is selected from the group of phenyl, benzyl, oxazolyl, thiazolyl, isoxazolyl, imidazolyl, pyrazolyl, pyridyl, pyrimidinyl, and pyrazinyl groups which can be further substituted with from 0-3 substituents selected from the group of halogen, hydroxy, amino, C1-4alkylamino, C1-4 dialkylamino, haloC1-4 alkyl, hydroxyC1-6 alkyl, CN, C1-C6 alkyl or cycloalkyl, C1-C6 alkoxy, and C2-C4 alkynyl; L is -NHCO-, or is a single bond; and L and Z together can be absent.

  化合物的结构式（I），包括其药用盐，如下所示：（I），其中R1和R2分别是氢或-CH3；或者R1和R2可以通过添加-(CH2)4-在环中连接在一起；R3是氢或C1-C3烷基；Y和Z分别是C6-C10芳基或5-10成员杂环基，可以进一步用来自卤素、羟基、氨基、C1-4烷基氨基、C1-4二烷基氨基、卤代C1-4烷基、CN、C1-C6烷基或环烷基、C1-C6烷氧基、-C=OC1-4烷基、-S02C1-4烷基和C2-C4炔基的0-3取代基取代；A选自苯基、苄基、噁唑基、噻唑基、异噁唑基、咪唑基、吡唑基、吡啶基、嘧啶基和吡嗪基，可以进一步用来自卤素、羟基、氨基、C1-4烷基氨基、C1-4二烷基氨基、卤代C1-4烷基、羟基C1-6烷基、CN、C1-C6烷基或环烷基、C1-C6烷氧基和C2-C4炔基的0-3取代基取代；L为-NHCO-，或者是单键；而L和Z可以缺失。