(OC)5WPPh₂CH₂CH₂PPhCH₂CH₂PPh₂

Base Information

• Chemical Name: (OC)5WPPh₂CH₂CH₂PPhCH₂CH₂PPh₂
• CAS No.: 79919-65-6
• Molecular Formula: C₃₉H₃₃O₅P₃W
• Molecular Weight: 858.459
• Mol file: 79919-65-6.mol

Synonyms:(OC)5WPPh₂CH₂CH₂PPhCH₂CH₂PPh₂

Chemical Property of (OC)5WPPh₂CH₂CH₂PPhCH₂CH₂PPh₂

Chemical Property:

Purity/Quality:

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Technology Process of (OC)5WPPh₂CH₂CH₂PPhCH₂CH₂PPh₂

There total 1 articles about (OC)5WPPh₂CH₂CH₂PPhCH₂CH₂PPh₂ 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: 20.0%

(OC)5WPPh(CH=CH2)2 (79919-73-6) + W(CO)5(PPh2H) (18399-62-7) + diphenylphosphane (829-85-6) → (OC)5WPPh2CH2CH2PPhCH2CH2PPh2 (79919-65-6) + divinylphenylphosphine (26681-88-9)

Guidance literature:

With 2,2'-azobis(isobutyronitrile); In neat (no solvent); under N2 atm. mixt. (OC)5WPPh(CH=CH2)2, PPh2H and 2,2'-azobis(isobutyronitrile) heated for 24 h at 75°C, excess PhP(CH=CH2)2 removed under high vac. after which (OC)5WPPh2H and AIBN added and mixt. heated for24 h at 75°C; oil dissolved in min. CH2Cl2 and CH3OH and refrigerated at 6°C;

DOI:10.1021/ic00133a075

upstream raw materials:

(OC)5WPPh(CH=CH₂)2

W(CO)5(PPh2H)

diphenylphosphane

Refernces