N-propyl diphenylmaleinide

Base Information

• Chemical Name: N-propyl diphenylmaleinide
• CAS No.: 51003-33-9
• Molecular Formula: C₁₉H₁₇NO₂
• Molecular Weight: 291.349

Synonyms:N-propyl diphenylmaleinide

Chemical Property of N-propyl diphenylmaleinide

Chemical Property:

Purity/Quality:

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Technology Process of N-propyl diphenylmaleinide

There total 4 articles about N-propyl diphenylmaleinide 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: 84.0%

Propyl isocyanate (110-78-1) + formic acid (64-18-6) + diphenyl acetylene (501-65-5) → N-propyl diphenylmaleinide (51003-33-9)

Guidance literature:

With chloro(1,5-cyclooctadiene)rhodium(I) dimer; acetic anhydride; dipyridamole; In dibutyl ether; at 20 - 130 ℃; for 24h; Inert atmosphere;

DOI:10.1039/c8gc03933j

Reference yield: 33.0%

propylamine (107-10-8,42939-71-9) + 3,4-diphenyl-2-furoyl isocyanate (67103-93-9) → N-propyl diphenylmaleinide (51003-33-9) + N-carbopropylamino-5-hydroxy-3,4-diphenyl-3-pyrrolin-2-one (76394-35-9)

Guidance literature:

In benzene; for 24h;

Reference yield:

3,4-diphenyl-2-furoyl-azide (67103-91-7) → N-propyl diphenylmaleinide (51003-33-9)

Guidance literature:

Multi-step reaction with 2 steps

1: benzene / 2 h / Heating

2: 35 percent / benzene / 24 h

In benzene;

upstream raw materials:

propylamine

3,4-diphenyl-2-furoyl isocyanate

3,4-diphenyl-2-furoyl-azide

Propyl isocyanate

Downstream raw materials:

cis-N-propyl-3,4-diphenylsuccinimide

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