(3,5-cycloheptadienyl)diphenylphosphine

Base Information

• Chemical Name: (3,5-cycloheptadienyl)diphenylphosphine
• CAS No.: 1355338-85-0
• Molecular Formula: C₁₉H₁₉P
• Molecular Weight: 278.334
• Mol file: 1355338-85-0.mol

Synonyms:(3,5-cycloheptadienyl)diphenylphosphine

Chemical Property of (3,5-cycloheptadienyl)diphenylphosphine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (3,5-cycloheptadienyl)diphenylphosphine

There total 1 articles about (3,5-cycloheptadienyl)diphenylphosphine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.0%

Cyclohepta-1,3,5-triene (544-25-2) + diphenylphosphane (829-85-6) → (3,5-cycloheptadienyl)diphenylphosphine (1355338-85-0)

Guidance literature:

diphenylphosphane; With n-butyllithium; In hexane; toluene; at 20 ℃; for 0.5h; Inert atmosphere;

Cyclohepta-1,3,5-triene; In hexane; toluene; at 70 ℃; for 18h; Inert atmosphere;

DOI:10.1021/om200999n

Reference yield: 98.0%

(3,5-cycloheptadienyl)diphenylphosphine (1355338-85-0) + palladium dichloride → cis-dichlorobis((3,5-cycloheptadienyl)diphenylphosphine)palladium(II) (1355338-87-2)

Guidance literature:

In dichloromethane; under Ar; ligand dissolved in CH2Cl2; added over 5 min to soln. of PdCl2in CH2Cl2; stirred at room temp. for 18 h; soln. filtered over Celite; evapd. under reduced pressure; triturated with pentane; solid rinsed with pentane;

DOI:10.1021/om200999n

Reference yield: 97.0%

dichloro( 1,5-cyclooctadiene)platinum(ll) (12080-32-9) + (3,5-cycloheptadienyl)diphenylphosphine (1355338-85-0) → cis-dichlorobis((3,5-cycloheptadienyl)diphenylphosphine)platinum(II) (1355338-86-1)

Guidance literature:

In dichloromethane; byproducts: cyclooctadiene; under Ar; ligand dissolved in CH2Cl2; added over 5 min to soln. of Pt complex (molar ratio 2.5:1) in CH2Cl2; stirred at room temp. for 18 h; evapd. under reduced pressure; triturated with pentane;

DOI:10.1021/om200999n

upstream raw materials:

Cyclohepta-1,3,5-triene

diphenylphosphane

Downstream raw materials:

(3,5-cycloheptadienyl)diphenylphosphane sulfide

dichloro((η2-3,5-cycloheptadienyl)diphenylphosphine-κP)palladium(II)

(1,5-cyclooctadiene)((η4-3,5-cycloheptadienyl)diphenylphosphine-κP)rhodium(I) tetrafluoroborate

chloro((3,5-cycloheptadienyl)diphenylphosphine)gold(I)