11B-benzyl-9,10-dimethoxy-2-methyl-7,11b-dihydro-4H,6H-[1,3]oxazino[2,3-a]isoquinolin-4-one

Base Information

Chemical Name:11B-benzyl-9,10-dimethoxy-2-methyl-7,11b-dihydro-4H,6H-[1,3]oxazino[2,3-a]isoquinolin-4-one
CAS No.:1491132-46-7
Molecular Formula:C₂₂H₂₃NO₄
Molecular Weight:365.429
Hs Code.:

Synonyms:11B-benzyl-9,10-dimethoxy-2-methyl-7,11b-dihydro-4H,6H-[1,3]oxazino[2,3-a]isoquinolin-4-one

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Chemical Property of 11B-benzyl-9,10-dimethoxy-2-methyl-7,11b-dihydro-4H,6H-[1,3]oxazino[2,3-a]isoquinolin-4-one

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Technology Process of 11B-benzyl-9,10-dimethoxy-2-methyl-7,11b-dihydro-4H,6H-[1,3]oxazino[2,3-a]isoquinolin-4-one

There total 4 articles about 11B-benzyl-9,10-dimethoxy-2-methyl-7,11b-dihydro-4H,6H-[1,3]oxazino[2,3-a]isoquinolin-4-one 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:

: 5394-63-8
2,2,6-trimethyl-4H-1,3-dioxin-4-one

: 4876-00-0
1-benzyl-6,7-dimethoxy-3,4-dihydro-isoquinoline

: 1491132-46-7
11B-benzyl-9,10-dimethoxy-2-methyl-7,11b-dihydro-4H,6H-[1,3]oxazino[2,3-a]isoquinolin-4-one

Guidance literature:: With triethylamine; In toluene; for 2.5h; Reflux; Inert atmosphere;
DOI:10.1016/j.ejmech.2013.08.013

Reference yield:

: 103-80-0
phenylacetyl chloride

: 1491132-46-7
11B-benzyl-9,10-dimethoxy-2-methyl-7,11b-dihydro-4H,6H-[1,3]oxazino[2,3-a]isoquinolin-4-one

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydroxide / dichloromethane; water / 20 °C / Inert atmosphere

2: trichlorophosphate / acetonitrile / 1 h / Reflux; Inert atmosphere

3: triethylamine / toluene / 2.5 h / Reflux; Inert atmosphere

With triethylamine; sodium hydroxide; trichlorophosphate; In dichloromethane; water; toluene; acetonitrile; 1: |Bischler-Napieralski Reaction / 2: |Bischler-Napieralski Reaction;
DOI:10.1016/j.ejmech.2013.08.013

Reference yield:

: 120-20-7
2-(3,4-dimethoxyphenyl)-ethylamine

: 1491132-46-7
11B-benzyl-9,10-dimethoxy-2-methyl-7,11b-dihydro-4H,6H-[1,3]oxazino[2,3-a]isoquinolin-4-one

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydroxide / dichloromethane; water / 20 °C / Inert atmosphere

2: trichlorophosphate / acetonitrile / 1 h / Reflux; Inert atmosphere

3: triethylamine / toluene / 2.5 h / Reflux; Inert atmosphere

With triethylamine; sodium hydroxide; trichlorophosphate; In dichloromethane; water; toluene; acetonitrile; 1: |Bischler-Napieralski Reaction / 2: |Bischler-Napieralski Reaction;
DOI:10.1016/j.ejmech.2013.08.013