<(diphenylphosphinyl)(ethoxycarbonyl)methylene>triphenylphosphorane

Base Information

• Chemical Name: <(diphenylphosphinyl)(ethoxycarbonyl)methylene>triphenylphosphorane
• CAS No.: 84702-58-9
• Molecular Formula: C₃₄H₃₀O₃P₂
• Molecular Weight: 548.558
• Mol file: 84702-58-9.mol

Synonyms:<(diphenylphosphinyl)(ethoxycarbonyl)methylene>triphenylphosphorane

Chemical Property of <(diphenylphosphinyl)(ethoxycarbonyl)methylene>triphenylphosphorane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of <(diphenylphosphinyl)(ethoxycarbonyl)methylene>triphenylphosphorane

There total 2 articles about <(diphenylphosphinyl)(ethoxycarbonyl)methylene>triphenylphosphorane 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: 82.0%

ethyl (diphenylphosphino)(triphenylphosphoranylidene)acetate (13411-68-2) → <(diphenylphosphinyl)(ethoxycarbonyl)methylene>triphenylphosphorane (84702-58-9)

Guidance literature:

With potassium permanganate;

Reference yield:

chloro-diphenylphosphine (1079-66-9,74391-44-9) + ethyl (triphenylphosphoranylidene)acetate (1099-45-2) → <(diphenylphosphinyl)(ethoxycarbonyl)methylene>triphenylphosphorane (84702-58-9)

Guidance literature:

With dihydrogen peroxide; Yield given. Multistep reaction; 1.) benzene, 55 - 60 deg C, 20 min, 2.) t-butanol, 5 deg C - 20 deg C, 12 h;

Reference yield: 96.0%

<(diphenylphosphinyl)(ethoxycarbonyl)methylene>triphenylphosphorane (84702-58-9) → <(oxydifenylphosphoranylidene)carbetoxymethyl>triphenylphosphonium chloride (84702-55-6)

Guidance literature:

With hydrogenchloride; In diethyl ether; ethanol; for 1h;

upstream raw materials:

ethyl (diphenylphosphino)(triphenylphosphoranylidene)acetate

chloro-diphenylphosphine

ethyl (triphenylphosphoranylidene)acetate

Downstream raw materials:

<(oxydifenylphosphoranylidene)carbetoxymethyl>triphenylphosphonium chloride