4-(2,5-Dioxo-pyrrolidin-1-yl)-3-oxo-2-(triphenyl-λ⁵-phosphanylidene)-pentanoic acid phenylamide

Base Information

• Chemical Name: 4-(2,5-Dioxo-pyrrolidin-1-yl)-3-oxo-2-(triphenyl-λ⁵-phosphanylidene)-pentanoic acid phenylamide
• CAS No.: 108159-79-1
• Molecular Formula: C₃₃H₂₉N₂O₄P
• Molecular Weight: 548.578

Synonyms:4-(2,5-Dioxo-pyrrolidin-1-yl)-3-oxo-2-(triphenyl-λ⁵-phosphanylidene)-pentanoic acid phenylamide

Chemical Property of 4-(2,5-Dioxo-pyrrolidin-1-yl)-3-oxo-2-(triphenyl-λ⁵-phosphanylidene)-pentanoic acid phenylamide

Chemical Property:

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Technology Process of 4-(2,5-Dioxo-pyrrolidin-1-yl)-3-oxo-2-(triphenyl-λ⁵-phosphanylidene)-pentanoic acid phenylamide

There total 1 articles about 4-(2,5-Dioxo-pyrrolidin-1-yl)-3-oxo-2-(triphenyl-λ⁵-phosphanylidene)-pentanoic acid phenylamide 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: 88.0%

(N-phenyliminovinylidene)triphenylphosphorane (64448-06-2,21385-80-8) + 2-(2,5-dioxopyrrolidin-1-yl)propanoic acid (73323-90-7) → 4-(2,5-Dioxo-pyrrolidin-1-yl)-3-oxo-2-(triphenyl-λ5-phosphanylidene)-pentanoic acid phenylamide (108159-79-1)

Guidance literature:

In ethyl acetate; 1.) 30 min; 2.) 4 h, reflux;

DOI:10.1246/cl.1986.1527

Reference yield: 78.0%

4-(2,5-Dioxo-pyrrolidin-1-yl)-3-oxo-2-(triphenyl-λ5-phosphanylidene)-pentanoic acid phenylamide (108159-79-1) → 1-[1-Methyl-2-oxo-3-(triphenyl-λ5-phosphanylidene)-propyl]-pyrrolidine-2,5-dione (108159-81-5)

Guidance literature:

With ethanol; In toluene; for 6h; Heating;

DOI:10.1246/cl.1986.1527

upstream raw materials:

(N-phenyliminovinylidene)triphenylphosphorane

2-(2,5-dioxopyrrolidin-1-yl)propanoic acid

Downstream raw materials:

1-[1-Methyl-2-oxo-3-(triphenyl-λ⁵-phosphanylidene)-propyl]-pyrrolidine-2,5-dione

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