methyl 3-(benzoylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-1(2H)-quinolineacetate

Base Information

• Chemical Name: methyl 3-(benzoylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-1(2H)-quinolineacetate
• CAS No.: 128398-48-1
• Molecular Formula: C₂₁H₂₂N₂O₅
• Molecular Weight: 382.416

Synonyms:methyl 3-(benzoylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-1(2H)-quinolineacetate

Chemical Property of methyl 3-(benzoylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-1(2H)-quinolineacetate

Chemical Property:

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Technology Process of methyl 3-(benzoylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-1(2H)-quinolineacetate

There total 2 articles about methyl 3-(benzoylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-1(2H)-quinolineacetate 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: 83.0%

methanol (67-56-1) + 3-(Benzoylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-1(2H)-quinolineacetic acid (128398-47-0) → methyl 3-(benzoylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-1(2H)-quinolineacetate (128398-48-1)

Guidance literature:

With hydrogenchloride;

DOI:10.3987/COM-89-S8

Reference yield:

3-(benzoyl)amino-7,7-dimetyl-5-oxo-5,6,7,8-tetrahydro-2H-1-benzopyran-2-one (125812-05-7) → methyl 3-(benzoylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-1(2H)-quinolineacetate (128398-48-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 89 percent / dimethylformamide / Heating

2: 83 percent / HCl

With hydrogenchloride; In N,N-dimethyl-formamide;

DOI:10.3987/COM-89-S8

Reference yield: 84.0%

methyl 3-(benzoylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-1(2H)-quinolineacetate (128398-48-1) → methyl 3-(benzoylamino)-2,5,6,7,8,9-hexahydro-8,8-dimethyl-2,5-dioxo-1H-pyrido<3,2-c>azepine-1-acetate (128398-53-8)

Guidance literature:

With sodium azide; sulfuric acid; In chloroform; 1.) 0 deg C, 1.5 h, 2.) RT, 2 h;

DOI:10.3987/COM-89-S8

upstream raw materials:

methanol

3-(Benzoylamino)-5,6,7,8-tetrahydro-7,7-dimethyl-2,5-dioxo-1(2H)-quinolineacetic acid

3-(benzoyl)amino-7,7-dimetyl-5-oxo-5,6,7,8-tetrahydro-2H-1-benzopyran-2-one

Downstream raw materials:

methyl 3-(benzoylamino)-2,5,6,7,8,9-hexahydro-8,8-dimethyl-2,5-dioxo-1H-pyrido<3,2-c>azepine-1-acetate

N-<1-(carbazoylmethyl)-1,2,5,6,7,8-hexahydro-7,7-dimethyl-2,5-dioxo-3-quinolinyl>benzamide

N-(7,7-Dimethyl-2,5-dioxo-1,2,5,6,7,8-hexahydro-quinolin-3-yl)-benzamide

N-<1,2,5,6,7,8-hexahydro-1-(isocyanatomethyl)-7,7-dimethyl-2,5-dioxo-3-quinolinyl>benzamide

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