6-bromo-2,3-dimethoxy-N-methyl-N-(6,7-methylenedioxynaphthalen-1-yl)benzamide

Base Information

Chemical Name:6-bromo-2,3-dimethoxy-N-methyl-N-(6,7-methylenedioxynaphthalen-1-yl)benzamide
CAS No.:181634-60-6
Molecular Formula:C₂₁H₁₈BrNO₅
Molecular Weight:444.282
Hs Code.:

Synonyms:6-bromo-2,3-dimethoxy-N-methyl-N-(6,7-methylenedioxynaphthalen-1-yl)benzamide

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Chemical Property of 6-bromo-2,3-dimethoxy-N-methyl-N-(6,7-methylenedioxynaphthalen-1-yl)benzamide

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Technology Process of 6-bromo-2,3-dimethoxy-N-methyl-N-(6,7-methylenedioxynaphthalen-1-yl)benzamide

There total 12 articles about 6-bromo-2,3-dimethoxy-N-methyl-N-(6,7-methylenedioxynaphthalen-1-yl)benzamide 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: 98.0%

: 181634-59-3
6-Bromo-2,3-dimethoxy-N-(6,7-methylenedioxy-1-naphthyl)benzamide

: 74-88-4
methyl iodide

: 181634-60-6
6-bromo-2,3-dimethoxy-N-methyl-N-(6,7-methylenedioxynaphthalen-1-yl)benzamide

Guidance literature:: 6-Bromo-2,3-dimethoxy-N-(6,7-methylenedioxy-1-naphthyl)benzamide; With sodium hydride; In hexane; N,N-dimethyl-formamide; mineral oil; at 20 ℃; for 0.1h; Inert atmosphere;

methyl iodide; In hexane; N,N-dimethyl-formamide; mineral oil; at 20 ℃; for 18h;
DOI:10.1021/jo5014492

Reference yield:

: 56517-24-9
6,7-bis(methylsulfonyloxy)-1-nitronaphthalene

: 181634-60-6
6-bromo-2,3-dimethoxy-N-methyl-N-(6,7-methylenedioxynaphthalen-1-yl)benzamide

Guidance literature:: Multi-step reaction with 5 steps

1: 2percent aq. NaOH

2: CsF / dimethylformamide

3: H₂ / Pd/C / tetrahydrofuran

4: 1.) (COCl)2

With sodium hydroxide; oxalyl dichloride; hydrogen; cesium fluoride; palladium on activated charcoal; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1248/cpb.44.1634

Reference yield:

: 77542-54-2
5-nitro-2,3-dihydroxynaphthalene

: 181634-60-6
6-bromo-2,3-dimethoxy-N-methyl-N-(6,7-methylenedioxynaphthalen-1-yl)benzamide

Guidance literature:: Multi-step reaction with 4 steps

1: CsF / dimethylformamide

2: H₂ / Pd/C / tetrahydrofuran

3: 1.) (COCl)2

With oxalyl dichloride; hydrogen; cesium fluoride; palladium on activated charcoal; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1248/cpb.44.1634