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(2,2,2',2'-tetramethyl[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diyl)bis(diphenylphosphine) is a bisphosphine ligand with a unique molecular structure that features a bibenzodioxole backbone and diphenylphosphine groups. This chemical compound is known for its versatility in various industrial and scientific applications, particularly in the field of organic chemistry and materials science.

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  • {4-[5-(diphenylphosphanyl)-2,2-dimethyl-1,3-benzodioxol-4-yl]-2,2-dimethyl-1,3-benzodioxol-5-yl}diphenylphosphane

    Cas No: 765312-54-7

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  • 765312-54-7 Structure
  • Basic information

    1. Product Name: (2,2,2',2'-tetramethyl[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diyl)bis(diphenylphosphine)
    2. Synonyms:
    3. CAS NO:765312-54-7
    4. Molecular Formula:
    5. Molecular Weight: 666.693
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 765312-54-7.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (2,2,2',2'-tetramethyl[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diyl)bis(diphenylphosphine)(CAS DataBase Reference)
    10. NIST Chemistry Reference: (2,2,2',2'-tetramethyl[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diyl)bis(diphenylphosphine)(765312-54-7)
    11. EPA Substance Registry System: (2,2,2',2'-tetramethyl[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diyl)bis(diphenylphosphine)(765312-54-7)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 765312-54-7(Hazardous Substances Data)

765312-54-7 Usage

Uses

Used in Catalysts for Organic Reactions:
(2,2,2',2'-tetramethyl[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diyl)bis(diphenylphosphine) is used as a catalyst in metal-catalyzed coupling reactions, facilitating the formation of new chemical bonds and improving the efficiency of organic synthesis processes.
Used in Synthesis of Complex Organic Molecules:
This bisphosphine ligand is utilized in the synthesis of complex organic molecules, contributing to the development of new compounds with potential applications in various industries.
Used in Creation of New Materials and Pharmaceuticals:
(2,2,2',2'-tetramethyl[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diyl)bis(diphenylphosphine) serves as a building block for the creation of new materials and pharmaceuticals, leveraging its distinct molecular shape and flexibility to enhance the properties and functions of these products.
Used in Organic Chemistry Research:
In the field of organic chemistry, this chemical compound is used as a research tool to explore new reaction mechanisms, develop innovative synthetic methods, and understand the fundamental principles governing molecular interactions.
Used in Materials Science:
(2,2,2',2'-tetramethyl[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diyl)bis(diphenylphosphine) is employed in materials science to design and develop new materials with improved properties, such as enhanced stability, reactivity, or selectivity, for use in various applications.

Check Digit Verification of cas no

The CAS Registry Mumber 765312-54-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,5,3,1 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 765312-54:
(8*7)+(7*6)+(6*5)+(5*3)+(4*1)+(3*2)+(2*5)+(1*4)=167
167 % 10 = 7
So 765312-54-7 is a valid CAS Registry Number.

765312-54-7Downstream Products

765312-54-7Relevant articles and documents

Chiral biphosphine ligands for the Ru-catalyzed enantioselective hydrogenation of β-ketoesters

Sun, Yanhui,Wan, Xiaobing,Guo, Minjie,Wang, Donghui,Dong, Xicheng,Pan, Yi,Zhang, Zhaoguo

, p. 2185 - 2188 (2004)

Three new biaryl phosphine ligands 4a-c have been prepared and their application in the Ru-catalyzed asymmetric hydrogenation of β-ketoesters investigated. Ruthenium catalysts containing these ligands are highly effective in the hydrogenation of β-ketoesters with up to 99.9% ee being obtained.

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