1,3-二(二异丙基膦酰)丙烷 | 91159-11-4

• 物质功能分类: 有机原料 - 烃类化合物及其衍生物 - 烃类卤化物
• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 中文名称: 1,3-二(二异丙基膦酰)丙烷
• 中文别名: 1,3-双(二-异丙基磷)丙烷；1,3-双(二-i-丙基膦)丙烷
• 英文名称: 1,3-bis(diisopropylphosphino)propane
• 英文别名: dippp；bis(diisopropylphosphino)propane；1,3-Bis(DI-I-propylphosphino)propane；3-di(propan-2-yl)phosphanylpropyl-di(propan-2-yl)phosphane
• CAS: 91159-11-4
• 化学式: C₁₅H₃₄P₂
• 分子量: 276.382
• InChiKey: QRPNDOFSVHOGCK-UHFFFAOYSA-N

物化性质

• 沸点：
  332.0±25.0 °C(Predicted)
• 稳定性/保质期：
  遵照规定使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  17
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 危险类别码：
  R11
• 危险品运输编号：
  UN 1993
• 安全说明：
  S16,S26,S36/37/39
• 储存条件：
  存于阴凉干燥处

SDS

---

Section 1: Product Identification
Chemical Name: 1,3-Bis(di-i-propylphosphino)propane, min. 98% (dippp)
CAS Registry Number: 91159-11-4
Formula: (C3H7)2PCH2CH2CH2P(C3H7)2
EINECS Number: none
Chemical Family: organophosphine ligand
Synonym: 1,3-Bis(di-2-propylphosphano)propane

---

Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title compound 91159-11-4 100% no data no data

---

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

---

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.

---

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
Fire fighters should be equipped with a NIOSH approved positive pressure self-contained breathing apparatus
Special Fire Fighting Procedures:
and full protective clothing.
Hazardous Combustion and If involved in a fire this material may emit toxic organic fumes.
Decomposion Products:
Unusual Fire or Explosion Hazards: Flammable. No unusual fire or explosion hazards.

---

SECTION 6: Accidental Release Measures
Spill and Leak Procedures: Remove sources of ignition. Small spills can be mixed with vermiculite or sodium carbonate and swept up.

---

SECTION 7: Handling and Storage
Store the material in a cool, dry place in a tightly sealed container. Handle and store under an inert
Handling and Storage:
atmosphere of nitrogen or argon.

---

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.

---

SECTION 9: Physical and Chemical Properties
Color and Form: colorless to pale yellow liquid
Molecular Weight: 276.38
Melting Point: no data
Boiling Point: no data
Vapor Pressure: no data
Specific Gravity: no data
Odor: none
Solubility in Water: insoluble

---

SECTION 10: Stability and Reactivity
Stability: air sensitive
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: prolonged exposure to air
Incompatibility: strong oxidizing agents, air, and halogens
Decomposition Products: carbon monoxide, carbon dioxide, phosphorous pentoxide, organic fumes

---

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

---

SECTION 12: Ecological Information
Ecological Information: No information available

---

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

---

SECTION 14: Transportation
Shipping Name (CFR): Flammable liquids, N.O.S.
Hazard Class (CFR): 3
Additional Hazard Class (CFR): NA
Packaging Group (CFR): II
UN ID Number (CFR): UN# 1993
Shipping Name (IATA): Flammable liquid, N.O.S.
Hazard Class (IATA): 3
Additional Hazard Class (IATA): NA
Packaging Group (IATA): II
UN ID Number (IATA): UN# 1993

---

SECTION 15: Regulatory Information
TSCA: Not listed in the TSCA inventory.
SARA (Title 313): Title compound not listed.
Second Ingredient: none

---

SECTION 16 - ADDITIONAL INFORMATION
N/A

上下游信息

• 下游产品

  中文名称	英文名称	CAS号	化学式	分子量
  ——	dichlorocobalt;3-di(propan-2-yl)phosphanylpropyl-di(propan-2-yl)phosphane	133851-16-8	C15H34Cl2CoP2	406.282

反应信息

• 作为反应物：
  描述：

  1,3-二(二异丙基膦酰)丙烷 以 甲醇 、 甲苯 为溶剂， 生成
  参考文献：
  名称：

  Synthesis, Characterization, and Reactivity of [((ⁱPr)₂P(CH₂)₃P(ⁱPr)₂)(PCy₃)PdH][OR]

  摘要：

  The preparation of (DIPPP)Pd(PR3) and [(DIPPP)(PR3)PdH][OR'] (DIPPP = bis(1,3-diisopropylphosphino)propane; R = Cy, Et; R' = Ar, CF3SO2) is reported. (DIPPP)Pd(PCy3) and [(DIPPP)(PCy3)PdH][CF3SO3] have been structurally characterized. (DIPPP)Pd(PR3) complexes catalyze the reaction of ethylene with carbon monoxide and phenols to give aryl propionates. In situ P-31 NMR experiments have shown that the resting state of the catalyst in these transformations is the binuclear species [C(DIPPP)Pd)(2)(mu -H)(mu -CO)][OPh].

  DOI：

  10.1021/om0008833
• 作为产物：
  描述：

  lithium diisopropylphosphide 、 1,3-二氯丙烷 以 乙醚 、 正己烷 为溶剂， 反应 10.5h， 以81%的产率得到1,3-二(二异丙基膦酰)丙烷
  参考文献：
  名称：

  金属配位大分子的柔性和稳定性

  摘要：

  研究了链结构对含有弱P-Fe金属配位键的大分子的柔性和稳定性的影响。FpC X Fp（1）和PR 2 C Y PR 2（2）的迁移插入聚合（MIP）（Fp：CpFe（CO）2 ; C X和C Y：烷基间隔基; P：膦; R：苯基或异丙基）生成P（1 / 2），其中，所述P-Fe和具有相反方向接合的Fe-P键的交替排列在主链中。在另一方面，P（FPC X P）从AB型单体（FPC合成XP）具有沿相同方向排列的P-Fe键。P（1 / 2）大于P（FPC更刚性和稳定的X P），这归因于从P -铁复合方向产生的链构象。另外，更长的间隔基使P（1 / 2）相对柔性; 的苯基取代基，如与异丙基相比，提高了刚性，热和溶液P的稳定性（1 / 2）。因此，可以将弱金属配位键结合到大分子中，以提高稳定性和可调节的柔韧性，以进行材料加工。

  DOI：

  10.1002/chem.201701133

文献信息

• Catalytic Enantioselective Synthesis of Cyclobutenes from Alkynes and Alkenyl Derivatives
  作者：Mahesh M. Parsutkar、Vinayak Vishnu Pagar、T. V. RajanBabu

  DOI：10.1021/jacs.9b07885

  日期：2019.9.25

  compounds from readily available precursors, using scalable and environmentally benign chemistry, can greatly impact their design, synthesis and eventually manufacture on scale. Functionalized cyclobutanes and cyclobutenes are important structural motifs seen in many bioactive natural products and pharmaceutically relevant small molecules. They are also useful precursors for other classes of organic compounds

  使用可扩展且环境友好的化学方法，发现用于从容易获得的前体制备手​​性化合物的对映选择性催化反应，可以极大地影响它们的设计、合成和最终的规模制造。功能化环丁烷和环丁烯是许多生物活性天然产物和药学相关小分子中的重要结构基序。它们也是其他类别有机化合物的有用前体，例如其他环烷烃衍生物、杂环化合物、立体定义的 1,3-二烯和催化不对称合成的配体。制造环丁烯的最简单方法是通过炔烃和烯基衍生物之间的对映选择性 [2+2]-环加成反应，这种反应历史悠久。然而，给出可接受的对映选择性的此类已知反应的范围非常窄，并且严格限于活化的炔烃和高反应性烯烃。在这里，我们公开了一种广泛适用的对映选择性 [2+2]-环加成反应，在各种炔烃和烯基衍生物（两种最丰富的有机前体类别）之间进行。关键的环加成反应使用衍生自易于合成的配体和地球上丰富的金属钴的催化剂。记录了 50 多种对映选择性在 86-97% ee 范围内的不同
• Single component cationic palladium proinitiators for the latent polymerization of cycloolefins
  申请人：Bell Andrew

  公开号：US20050187398A1

  公开（公告）日：2005-08-25

  Palladium compound compositions are provided in accordance with Formulae [((R) 3 E) a Pd(Q)(LB) b ] p [WCA] r , where ((R) 3 E) is a Group 15 electron donor ligand, Q is an anionic ligand, LB is a Lewis base, WCA is a weakly coordinating anion, a is 1, 2 or 3, b is 0, 1 or 2, the sum of a and b is 1, 2 or 3 and each of p and r is an integer such that the molecular charge is zero, or [(E(R) 3 )(E(R) 2 R*)Pd(LB)] p [WCA] r where E(R) 2 R* represents a Group 15 neutral electron donor ligand and where R* is an anionic hydrocarbyl containing moiety, bonded to the Pd and having a β hydrogen with respect to the Pd center. Such compound composition exhibits latent polymerization activity in the presence of polycyclic olefins.

  钯化合物组成按照以下公式提供：[((R)3E)aPd(Q)(LB)b]p[WCA]r，其中((R)3E)是第15族电子供体配体，Q是阴离子配体，LB是路易斯碱，WCA是弱配位阴离子，a为1、2或3，b为0、1或2，a和b的总和为1、2或3，p和r各自为整数，使得分子电荷为零，或[(E(R)3)(E(R)2R*)Pd(LB)]p[WCA]r，其中E(R)2R*代表第15族中性电子供体配体，R*是与Pd键合的含有阴离子烃基的部分，并且相对于Pd中心具有β氢。这种化合物组成在多环烯烃存在时表现出潜在的聚合活性。
• Scope and Mechanism in Palladium-Catalyzed Isomerizations of Highly Substituted Allylic, Homoallylic, and Alkenyl Alcohols
  作者：Evgeny Larionov、Luqing Lin、Laure Guénée、Clément Mazet

  DOI：10.1021/ja508736u

  日期：2014.12.3

  Herein we report the palladium-catalyzed isomerization of highly substituted allylic alcohols and alkenyl alcohols by means of a single catalytic system. The operationally simple reaction protocol is applicable to a broad range of substrates and displays a wide functional group tolerance, and the products are usually isolated in high chemical yield. Experimental and computational mechanistic investigations

  在此，我们报告了通过单一催化体系钯催化的高度取代的烯丙醇和链烯醇的异构化。操作简单的反应方案适用于广泛的底物，并显示出广泛的官能团耐受性，并且产物通常以高化学产率分离。实验和计算机制研究为由重复迁移插入/β-H 消除序列组成的链行走过程提供了补充和收敛的证据。有趣的是，在烯丙醇异构化过程中，催化剂不会从底物上解离，而当烷基链上存在额外的取代基时，它会在烯醇异构化过程中脱离。
• Ligands for metals and improved metal-catalyzed processes based thereon
  申请人：——

  公开号：US20040171833A1

  公开（公告）日：2004-09-02

  One aspect of the present invention relates to ligands for transition metals. A second aspect of the present invention relates to the use of catalysts comprising these ligands in transition metal-catalyzed carbon-heteroatom and carbon-carbon bond-forming reactions. The subject methods provide improvements in many features of the transition metal-catalyzed reactions, including the range of suitable substrates, reaction conditions, and efficiency.

  本发明的一个方面涉及过渡金属配体。本发明的第二个方面涉及在过渡金属催化的碳-杂原子和碳-碳键形成反应中使用包含这些配体的催化剂。所述方法提供了过渡金属催化反应的许多特征的改进，包括适用底物的范围、反应条件和效率。
• A Comprehensive Mechanistic Picture of the Isomerizing Alkoxycarbonylation of Plant Oils
  作者：Philipp Roesle、Lucia Caporaso、Manuel Schnitte、Verena Goldbach、Luigi Cavallo、Stefan Mecking

  DOI：10.1021/ja508447d

  日期：2014.12.3

  olefin substrates, but virtually no effect of the double bond position within the substrate. Compared to higher olefins, ethylene carbonylation under identical conditions is much faster, likely due not just to the occurrence of reactive linear acyls exclusively but also to an intrinsically favorable insertion reactivity of the olefin. The alcoholysis reaction is slowed down for higher alcohols, evidenced

  对异构化烷氧基羰基化的整个催化循环的理论研究表明，二膦配位的 Pd 中心周围的空间拥挤是选择性和生产率的决定性因素。异构化的能量分布对于可变空间体积的二膦是平坦的，但是对于空间要求高的二膦更倾向于形成直链 Pd-烷基物种。对于所有研究的 Pd-烷基物质，CO 插入是可行和可逆的，并且受二膦影响很小。与最高能量屏障相关的总体限速步骤是 Pd-酰基物质的甲醇分解。考虑到线性 Pd-酰基物质的甲醇分解，其能量势垒在所有研究的 Pd-酰基物质中最低，计算出的势垒对于更拥挤的二膦更低。计算表明，对于体积更大的二膦，线性与支化 Pd-酰基的甲醇分解能量差异更为明显，这是由于在过渡态中涉及不同数量的甲醇分子。在压力反应器条件下的实验研究表明，较短链烯烃底物的转化速度更快，但底物内的双键位置几乎没有影响。与高级烯烃相比，相同条件下的乙烯羰基化速度要快得多，这可能不仅是由于反应性线性酰基的出现，而且还因为烯