N-[1-butyl-4-(3-methoxyphenyl)-1,2-dihydro-2-oxo-1,8-naphthyridin-3-yl]-N'-(2,6-diisopropylphenyl)urea

Base Information

Chemical Name:N-[1-butyl-4-(3-methoxyphenyl)-1,2-dihydro-2-oxo-1,8-naphthyridin-3-yl]-N'-(2,6-diisopropylphenyl)urea
CAS No.:185539-34-8
Molecular Formula:C₃₂H₃₈N₄O₃
Molecular Weight:526.679
Hs Code.:

Synonyms:N-[1-butyl-4-(3-methoxyphenyl)-1,2-dihydro-2-oxo-1,8-naphthyridin-3-yl]-N'-(2,6-diisopropylphenyl)urea

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Chemical Property of N-[1-butyl-4-(3-methoxyphenyl)-1,2-dihydro-2-oxo-1,8-naphthyridin-3-yl]-N'-(2,6-diisopropylphenyl)urea

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Technology Process of N-[1-butyl-4-(3-methoxyphenyl)-1,2-dihydro-2-oxo-1,8-naphthyridin-3-yl]-N'-(2,6-diisopropylphenyl)urea

There total 8 articles about N-[1-butyl-4-(3-methoxyphenyl)-1,2-dihydro-2-oxo-1,8-naphthyridin-3-yl]-N'-(2,6-diisopropylphenyl)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:

: 239099-53-7
1-butyl-3-amino-4-(3-methoxyphenyl)-1,2-dihydro-2-oxo-1,8-naphthyridine

: 24544-04-5
2,6-diisopropylbenzenamine

: 1885-14-9
phenyl chloroformate

: 185539-34-8
N-[1-butyl-4-(3-methoxyphenyl)-1,2-dihydro-2-oxo-1,8-naphthyridin-3-yl]-N'-(2,6-diisopropylphenyl)urea

Guidance literature:: With dmap; In tetrahydrofuran; N-methyl-acetamide; water;

Reference yield:

: 591-31-1
3-methoxy-benzaldehyde

: 185539-34-8
N-[1-butyl-4-(3-methoxyphenyl)-1,2-dihydro-2-oxo-1,8-naphthyridin-3-yl]-N'-(2,6-diisopropylphenyl)urea

Guidance literature:: Multi-step reaction with 8 steps

1.1: n-BuLi; TMEDA / tetrahydrofuran

1.2: tetrahydrofuran

2.1: MnO₂ / CH₂Cl₂

3.1: aq. HCl

4.1: pyridine

5.1: base / dimethylformamide

6.1: NaOH / ethanol

7.1: diphenylphosphorylazide; Et₃N / dimethylformamide

8.1: dimethylformamide

With pyridine; hydrogenchloride; manganese(IV) oxide; sodium hydroxide; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; diphenylphosphoranyl azide; triethylamine; In tetrahydrofuran; ethanol; dichloromethane; N,N-dimethyl-formamide; 7.1: Curtius rearrangement;
DOI:10.1016/j.bmcl.2003.12.045

Reference yield:

: 167754-55-4
(2-aminopyridin-3-yl)(3-methoxyphenyl)methanone

: 185539-34-8
N-[1-butyl-4-(3-methoxyphenyl)-1,2-dihydro-2-oxo-1,8-naphthyridin-3-yl]-N'-(2,6-diisopropylphenyl)urea

Guidance literature:: Multi-step reaction with 5 steps

1: pyridine

2: base / dimethylformamide

3: NaOH / ethanol

4: diphenylphosphorylazide; Et₃N / dimethylformamide

5: dimethylformamide

With pyridine; sodium hydroxide; diphenylphosphoranyl azide; triethylamine; In ethanol; N,N-dimethyl-formamide; 4: Curtius rearrangement;
DOI:10.1016/j.bmcl.2003.12.045