3-bromo-1-methyl-4-(4-nitrophenyl)-1-azaspiro[4.5]deca-3,6,9-triene-2,8-dione

Base Information

Chemical Name:3-bromo-1-methyl-4-(4-nitrophenyl)-1-azaspiro[4.5]deca-3,6,9-triene-2,8-dione
CAS No.:1364232-03-0
Molecular Formula:C₁₆H₁₁BrN₂O₄
Molecular Weight:375.178
Hs Code.:

Synonyms:3-bromo-1-methyl-4-(4-nitrophenyl)-1-azaspiro[4.5]deca-3,6,9-triene-2,8-dione

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Chemical Property of 3-bromo-1-methyl-4-(4-nitrophenyl)-1-azaspiro[4.5]deca-3,6,9-triene-2,8-dione

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Technology Process of 3-bromo-1-methyl-4-(4-nitrophenyl)-1-azaspiro[4.5]deca-3,6,9-triene-2,8-dione

There total 5 articles about 3-bromo-1-methyl-4-(4-nitrophenyl)-1-azaspiro[4.5]deca-3,6,9-triene-2,8-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: 80.0%

: 1078120-20-3
N-(4-methoxyphenyl)-N-methyl-3-(4-nitrophenyl)propiolamide

: 1364232-03-0
3-bromo-1-methyl-4-(4-nitrophenyl)-1-azaspiro[4.5]deca-3,6,9-triene-2,8-dione

Guidance literature:: With sodium acetate; bis-[(trifluoroacetoxy)iodo]benzene; potassium bromide; In acetonitrile; at 20 ℃; for 2h; Schlenk technique; Irradiation; Green chemistry;
DOI:10.1039/d0ob00057d

Reference yield: 52.0%

: 1158968-96-7
3-(4-nitrophenyl)-N-methyl-N-phenylpropiolamide

: 1364232-03-0
3-bromo-1-methyl-4-(4-nitrophenyl)-1-azaspiro[4.5]deca-3,6,9-triene-2,8-dione

Guidance literature:: With N-Bromosuccinimide; water; In acetonitrile; at 120 ℃; for 24h;
DOI:10.1021/jo300037n

Reference yield:

: 5961-59-1
N-methyl-N-(4-methoxyphenyl)amine

: 1364232-03-0
3-bromo-1-methyl-4-(4-nitrophenyl)-1-azaspiro[4.5]deca-3,6,9-triene-2,8-dione

Guidance literature:: Multi-step reaction with 3 steps

1: dicyclohexyl-carbodiimide / dichloromethane / 0 - 20 °C

2: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine / tetrahydrofuran / 70 °C / Inert atmosphere

3: bis-[(trifluoroacetoxy)iodo]benzene; sodium acetate; potassium bromide / acetonitrile / 2 h / 20 °C / Schlenk technique; Irradiation; Green chemistry

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; sodium acetate; triethylamine; dicyclohexyl-carbodiimide; bis-[(trifluoroacetoxy)iodo]benzene; potassium bromide; In tetrahydrofuran; dichloromethane; acetonitrile;
DOI:10.1039/d0ob00057d