1-phenyl-3-(triphenyl-lambda~5~-phosphanylidene)pyrrolidine-2,5-dione

Base Information

• Chemical Name: 1-phenyl-3-(triphenyl-lambda~5~-phosphanylidene)pyrrolidine-2,5-dione
• CAS No.: 28118-80-1
• Molecular Formula: C₂₈H₂₂NO₂P
• Molecular Weight: 435.462
• Mol file: 28118-80-1.mol

Synonyms:Succinimide,N-phenyl-2-(triphenylphosphoranylidene)- (8CI);1-Phenyl-3-(triphenylphosphoranylidene)-2,5-pyrrolidinedione;N-Phenyl-3-(triphenylphosphoranylidene)pyrrolidine-2,5-dione; NSC 238926

Chemical Property of 1-phenyl-3-(triphenyl-lambda~5~-phosphanylidene)pyrrolidine-2,5-dione

Chemical Property:

• Vapor Pressure: 2.9E-14mmHg at 25°C
• Boiling Point: 598°Cat760mmHg
• Flash Point: 315.5°C
• Density: 1.29g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-phenyl-3-(triphenyl-lambda~5~-phosphanylidene)pyrrolidine-2,5-dione

There total 3 articles about 1-phenyl-3-(triphenyl-lambda~5~-phosphanylidene)pyrrolidine-2,5-dione 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: 90.0%

N-phenyl-maleimide (941-69-5) + triphenylphosphine (603-35-0) → 1-phenyl-3-(triphenyl-λ5-phosphanylidene)pyrrolidine-2,5-dione (28118-80-1,18092-17-6)

Guidance literature:

With acetic acid; In mineral oil; for 3h; Inert atmosphere; Reflux;

DOI:10.1002/ejoc.201402776

Reference yield:

aniline (62-53-3) → 1-phenyl-3-(triphenyl-λ5-phosphanylidene)pyrrolidine-2,5-dione (28118-80-1,18092-17-6)

Guidance literature:

Multi-step reaction with 2 steps

1.1: diethyl ether / 1 h / 20 °C / Inert atmosphere

1.2: 2 h / 100 °C / Inert atmosphere

2.1: acetic acid / 5 h / 100 °C / Inert atmosphere

With acetic acid; In diethyl ether;

DOI:10.1002/anie.201209126

Reference yield:

→ 1-phenyl-3-(triphenyl-λ5-phosphanylidene)pyrrolidine-2,5-dione (28118-80-1,18092-17-6)

Guidance literature:

Triphenylphosphin, N-Phenyl-isomaleinsaeureimid, Eg. (Ausb.44percent);

DOI:10.1016/0040-4020(68)88126-8

upstream raw materials:

aniline

N-phenyl-maleimide

triphenylphosphine

Downstream raw materials:

furfurylidene-N-phenylsuccinimide

(2-thiophenyl)methylene-N-phenylsuccinimide

3-(3,4-dihydro-2H-pyran-2-ylmethylene)-1-phenyl-pyrrolidine-2,5-dione

5'-((E)-2,5-dioxo-1-phenyl-pyrrolidin-3-ylidene)-O^2'_,O3'-isopropylidene-5-deoxy-uridine

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 28118-80-1 1-phenyl-3-(triphenyl-lambda~5~-phosphanylidene)pyrrolidine-2,5-dione

Send

Send

Metric Ton KG G Pound L ML

Send

Send