1-{4-[5-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-pentyl]-phenyl}-3-(4-nitro-phenyl)-urea

Base Information

Chemical Name:1-{4-[5-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-pentyl]-phenyl}-3-(4-nitro-phenyl)-urea
CAS No.:80258-80-6
Molecular Formula:C₂₆H₂₄N₄O₅
Molecular Weight:472.5
Hs Code.:

Synonyms:1-{4-[5-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-pentyl]-phenyl}-3-(4-nitro-phenyl)-urea

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Chemical Property of 1-{4-[5-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-pentyl]-phenyl}-3-(4-nitro-phenyl)-urea

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Technology Process of 1-{4-[5-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-pentyl]-phenyl}-3-(4-nitro-phenyl)-urea

There total 5 articles about 1-{4-[5-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-pentyl]-phenyl}-3-(4-nitro-phenyl)-urea 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: 94.0%

: 100-28-7
4-Nitrophenyl isocyanate

: 80258-74-8
N-<5-(4-aminophenyl)pentyl>phthalimide

: 80258-80-6
1-{4-[5-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-pentyl]-phenyl}-3-(4-nitro-phenyl)-urea

Guidance literature:: With 1-methyl-pyrrolidin-2-one; In benzene; at 50 ℃; for 0.166667h;
DOI:10.1021/jm00345a015

Reference yield:

: 85-44-9
phthalic anhydride

: 80258-80-6
1-{4-[5-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-pentyl]-phenyl}-3-(4-nitro-phenyl)-urea

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) pyridine, 2.) Ac₂O / 1.) ether, 100 deg C, 0.5 h, 2.) AcOH, reflux, 1 h

2: 74 percent / H₂ / 10percent Pd/C / ethyl acetate; methanol

3: 94 percent / N-methylpyrrolidinone / benzene / 0.17 h / 50 °C

With pyridine; 1-methyl-pyrrolidin-2-one; hydrogen; acetic anhydride; palladium on activated charcoal; In methanol; ethyl acetate; benzene;
DOI:10.1021/jm00345a015

Reference yield:

: 20492-10-8
5-(4'-nitrophenyl)pentanoic acid

: 80258-80-6
1-{4-[5-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-pentyl]-phenyl}-3-(4-nitro-phenyl)-urea

Guidance literature:: Multi-step reaction with 4 steps

1: HN₃ / CHCl₃ / 4 h / 50 °C

2: 1.) pyridine, 2.) Ac₂O / 1.) ether, 100 deg C, 0.5 h, 2.) AcOH, reflux, 1 h

3: 74 percent / H₂ / 10percent Pd/C / ethyl acetate; methanol

4: 94 percent / N-methylpyrrolidinone / benzene / 0.17 h / 50 °C

With pyridine; 1-methyl-pyrrolidin-2-one; tris-(2-chloro-ethyl)-amine; hydrogen; acetic anhydride; palladium on activated charcoal; In methanol; chloroform; ethyl acetate; benzene;
DOI:10.1021/jm00345a015