5-苯基-5H-苯并[B]膦吲哚 | 1088-00-2

• 物质功能分类: 医药中间体 - 吲哚类化合物
• 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-苯基-5H-苯并[B]膦吲哚
• 英文名称: 9-phenyl-9-phosphafluorene
• 英文别名: 5-phenyl-5H-benzo[b]phosphindole；1-phenyldibenzophosphole；5-phenyl-5H-dibenzophosphole；5-phenyldibenzophosphole；P-phenyl-dibenzophosphole；5-phenylbenzo-[b]phosphindole；P-phenyl-5H-dibenzophosphole；5-phenylbenzo[b]phosphindole
• CAS: 1088-00-2
• 化学式: C₁₈H₁₃P
• 分子量: 260.275
• InChiKey: DNPJAMMRVRYLOB-UHFFFAOYSA-N

物化性质

• 熔点：
  90-92 °C

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 海关编码：
  2934999090
• 危险性防范说明：
  P264,P280,P302+P352+P332+P313+P362+P364,P305+P351+P338+P337+P313
• 危险性描述：
  H315,H319
• 储存条件：
  2-8°C

SDS

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Section 1: Product Identification
Chemical Name: 5-Phenyl-5H-benzo[b]phosphindole, 99%
CAS Registry Number: 1088-00-2
Formula: C18H31P
EINECS Number: none
Chemical Family: organophosphine ligand
Synonym: none

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Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title compound 1088-00-2 100% no data no data

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Section 3: Hazards Identification
Emergency Overview: Irritating to skin, eyes and respiratory tract. May be harmful if swallowed.
Primary Routes of Exposure: Ingestion, inhalation
Eye Contact: Causes slight to mild irritation of the eyes.
Skin Contact: Causes slight to mild irritation of the skin.
Inhalation: Irritating to the nose, mucous membranes and respiratory tract. May be harmful by inhalation
Ingestion: No information available on the physiological effects of ingestion. May be harmful if swallowed.
Acute Health Affects: Irritating to skin, eyes and respiratory tract.
Chronic Health Affects: No information on long-term chronic effects.
NTP: No
IARC: No
OSHA: No

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SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
Skin Exposure:
irritation persists.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
Inhalation:
in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.

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SECTION 5: Fire Fighting Measures
Flash Point: no data
Autoignition Temperature: no data
Explosion Limits: no data
Extinguishing Medium: carbon dioxide, dry powder or foam
If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure
Special Fire Fighting Procedures:
self-contained breathing apparatus and full protective clothing.
Hazardous Combustion and If involved in a fire this material may emit irritating fumes.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

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SECTION 6: Accidental Release Measures
Small spills can be mixed with vermiculite, sodium carbonate or other suitable non-combustible adsorbent and
Spill and Leak Procedures:
swept up.

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SECTION 7: Handling and Storage
Handling and Storage: Store in a tightly sealed container. Keep in a cool, dry, well-ventilated area.

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SECTION 8: Exposure Controls and Personal Protection
Eye Protection: Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection: Wear protective clothing and gloves.
Ventilation: Handle the material in an efficient fume hood.
If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator
Respirator:
Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation: Handle the material in an efficient fume hood.
Additional Protection: No additional protection required.

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SECTION 9: Physical and Chemical Properties
Color and Form: off-white to beige solid
Molecular Weight: 260.27
Melting Point: no data
Boiling Point: no data
Vapor Pressure: no data
Specific Gravity: no data
Odor: no data
Solubility in Water: insoluble

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SECTION 10: Stability and Reactivity
Stability: air and moisture stable
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: none
Incompatibility: strong oxidizing agents
Decomposition Products: carbon monoxide, carbon dioxide, phosphorus oxides and organic fumes

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SECTION 11: Toxicological Information
RTECS Data: No information available in the RTECS files.
Carcinogenic Effects: no data
Mutagenic Effects: no data
Tetratogenic Effects: no data

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SECTION 12: Ecological Information
Ecological Information: No information available

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SECTION 13: Disposal Considerations
Disposal: Dispose of according to local, state and federal regulations.

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SECTION 14: Transportation
Shipping Name (CFR): Non-hazardous
Hazard Class (CFR): NA
Additional Hazard Class (CFR): NA
Packaging Group (CFR): NA
UN ID Number (CFR): NA
Shipping Name (IATA): Non-hazardous
Hazard Class (IATA): NA
Additional Hazard Class (IATA): NA
Packaging Group (IATA): NA
UN ID Number (IATA): NA

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SECTION 15: Regulatory Information
TSCA: Not listed in the TSCA inventory
SARA (Title 313): Not reportable under SARA 313
Second Ingredient: none

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  5-苯基-5H-苯并[B]膦吲哚 在 双氧水 、 溴 、 lithium 、 溶剂黄146 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 生成 3-bromo-5-methyl-5H-dibenzophosphole 5-oxide
  参考文献：
  名称：

  Duran, Ernesto; Velasco, Dolores; Lopez-Calahorra, Francisco, Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, 2002, vol. 381, p. 43 - 57

  摘要：

  DOI：
• 作为产物：
  描述：

  三苯基氧化膦 在 苯基锂 作用下， 以 四氢呋喃 、 二丁醚 为溶剂， 反应 46.0h， 以50%的产率得到5-苯基-5H-苯并[B]膦吲哚
  参考文献：
  名称：

  在膦中催化的Mitsunobu反应和完全催化的系统

  摘要：

  Mitsunobu反应以其温和的反应条件和广泛的底物耐受性而闻名，但由于原子经济性差以及化学计量的氧化膦和肼副产物的产生使纯化复杂化，在过程化学和工业应用中的应用受到限制。使用无害试剂循环这些副产物的催化Mitsunobu反应将克服这两个缺点。在本文中，我们报告了一种在使用苯基硅烷再循环催化剂的膦（1-苯基膦烷）中具有催化作用的方案。该膦催化循环与谷口的偶氮羧酸酯催化系统的集成提供了第一个完全催化的光延反应。

  DOI：

  10.1002/anie.201506263
• 作为试剂：
  描述：

  对叠氮苯甲酸 在 5-苯基-5H-苯并[B]膦吲哚 、 苯硅烷 、 水 作用下， 以 1,4-二氧六环 为溶剂， 反应 16.0h， 以99%的产率得到对氨基苯甲酸
  参考文献：
  名称：

  有机磷催化的施陶丁格还原

  摘要：

  已开发出在膦中具有催化作用的第一个Staudinger还原剂，显示出优异的收率和官能团选择性。为此目的，我们使用了二苯并磷催化剂和中间亚氨基正膦的适度原位还原。我们可以避免在还原过程中需要水，没有浪费任何氧化膦，因此可以轻松纯化产物。一系列叠氮化物以良好到极好的收率和高官能团耐受性被转化为胺。

  DOI：

  10.1002/adsc.201100967

文献信息

• Mild electrophilic trifluoromethylation of secondary and primary aryl- and alkylphosphines using hypervalent iodine(iii)–CF3 reagents
  作者：Patrick Eisenberger、Iris Kieltsch、Nicolas Armanino、Antonio Togni

  DOI：10.1039/b801424h

  日期：——

  A direct, mild and efficient trifluoromethylation of primary and secondary phosphines is achieved with easily accessible, cheap hypervalent iodine compounds acting as electrophilic CF(3)-transfer reagents.

  直接，温和和有效的伯，仲膦的三氟甲基化反应可以通过容易获得，便宜的高价碘化合物作为亲电CF（3）转移试剂来实现。
• Intermolecular Reductive C–N Cross Coupling of Nitroarenes and Boronic Acids by P^III/P^V═O Catalysis
  作者：Trevor V. Nykaza、Julian C. Cooper、Gen Li、Nolwenn Mahieu、Antonio Ramirez、Michael R. Luzung、Alexander T. Radosevich

  DOI：10.1021/jacs.8b10769

  日期：2018.11.14

  intermolecular C-N coupling is reported. The method employs a small-ring organophosphorus-based catalyst (1,2,2,3,4,4-hexamethylphosphetane) and a terminal hydrosilane reductant (phenylsilane) to drive reductive intermolecular coupling of nitro(hetero)arenes with boronic acids. Applications to the construction of both Csp2-N (from arylboronic acids) and Csp3-N bonds (from alkylboronic acids) are demonstrated;

  报道了一种通过分子间 CN 偶联合成芳基和杂芳基胺的主要基团催化方法。该方法采用基于小环有机磷的催化剂（1,2,2,3,4,4-六甲基膦烷）和末端氢硅烷还原剂（苯基硅烷）来驱动硝基（杂）芳烃与硼酸的还原性分子间偶联。展示了在构建 Csp2-N（来自芳基硼酸）和 Csp3-N 键（来自烷基硼酸）中的应用；该反应在 Csp3-N 键形成方面是立体有择的。该方法构成了一条从现成的构件到有价值的含氮产品的新途径，与现有催化 CN 偶联方法在范围和化学选择性方面具有互补性。
• Catalytic Palladium Phosphination: Modular Synthesis of C1-Symmetric Biaryl-Based Diphosphines
  作者：Laurence Bonnafoux、Rafael Gramage-Doria、Françoise Colobert、Frédéric R. Leroux

  DOI：10.1002/chem.201101529

  日期：2011.9.19

  derivative. So far, no synthetic pathway has been found to avoid this intramolecular reaction. Herein we report the first general and external‐ligand‐free palladium‐catalyzed phosphination reaction that allows the synthesis of a wide variety of substituted ortho,ortho′‐bis(diphenylphosphino)biphenyls. With the aim of illustrating the scope and efficiency of this methodology, we applied it to the establishment

  通过钯催化的C-P偶联反应，从容易获得的邻，邻′-二卤代联苯前体开始，制备了一个新的C 1对称双（二苯基膦基）联苯家族。该过程不需要使用额外的配体。迄今为止，通过中间体联苯二基二阴离子与ClPPh 2的反应合成这种二膦主要提供了不希望的环状磷芴衍生物。迄今为止，还没有发现合成途径可以避免这种分子内反应。在此，我们报告了第一个常规的和无外部配体的钯催化的磷酸化反应，该反应可合成多种取代的邻位，邻'-双（二苯基膦基）联苯。为了说明该方法的范围和效率，我们将其用于建立对均相催化中使用的最强大配体的C 1对称类似物的直接访问，并将其扩展到更具挑战性的底物上。
• A Biphilic Phosphetane Catalyzes N–N Bond-Forming Cadogan Heterocyclization via P^III/P^V═O Redox Cycling
  作者：Trevor V. Nykaza、Tyler S. Harrison、Avipsa Ghosh、Rachel A. Putnik、Alexander T. Radosevich

  DOI：10.1021/jacs.7b03260

  日期：2017.5.24

  chemoselective catalytic synthesis of 2H-indazoles, 2H-benzotriazoles, and related fused heterocyclic systems with good functional group compatibility. On the basis of both stoichiometric and catalytic mechanistic experiments, the reaction is proposed to proceed via catalytic PIII/PV═O cycling, where DFT modeling suggests a turnover-limiting (3+1) cheletropic addition between the phosphetane catalyst and nitroarene

  发现小环磷环 1,2,2,3,4,4-六甲基膦烷在氢硅烷末端还原剂存在下催化邻硝基苯扎二亚胺、邻硝基偶氮苯和相关底物的脱氧 NN 键形成 Cadogan 杂环化. 该反应提供了具有良好官能团兼容性的 2H-吲唑、2H-苯并三唑和相关稠合杂环系统的化学选择性催化合成。在化学计量和催化机理实验的基础上，该反应被提议通过催化 PIII/PV=O 循环进行，其中 DFT 模型表明磷烷催化剂和硝基芳烃底物之间存在限制周转的 (3+1) 螯合加成。
• P ^III /P ^V =O Catalyzed Cascade Synthesis of N‐Functionalized Azaheterocycles
  作者：Trevor V. Nykaza、Gen Li、Junyu Yang、Michael R. Luzung、Alexander T. Radosevich

  DOI：10.1002/anie.201914851

  日期：2020.3.9

  the modular synthesis of diverse N-aryl and N-alkyl azaheterocycles (indoles, oxindoles, benzimidazoles, and quinoxalinediones) is reported. The method employs a small-ring organophosphorus-based catalyst (1,2,2,3,4,4-hexamethylphosphetane P-oxide) and a hydrosilane reductant to drive the conversion of ortho-functionalized nitroarenes into azaheterocycles through sequential intermolecular reductive C-N

  报道了一种有机催化方法，用于模块化合成各种N-芳基和N-烷基氮杂杂环（吲哚，羟吲哚，苯并咪唑和喹喔啉二酮）。该方法采用小环有机磷基催化剂（1,2,2,3,4,4-六甲基膦烷P-氧化物）和氢化硅烷还原剂通过顺序的分子间还原性CN交联来驱动邻官能化硝基芳烃转化成氮杂杂环与硼酸偶联，然后进行分子内环化。该方法能够从容易获得的结构单元快速构建氮杂杂环，包括针对N取代的苯并咪唑和喹喔啉二酮的区域特异性方法。