2-(2,6-dichloro-phenylamino)-7-(1-hydroxy-2-trimethylsilanyl-ethyl)-1,6-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinolin-9-one

Base Information

Chemical Name:2-(2,6-dichloro-phenylamino)-7-(1-hydroxy-2-trimethylsilanyl-ethyl)-1,6-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinolin-9-one
CAS No.:620590-67-2
Molecular Formula:C₂₃H₂₆Cl₂N₄O₂Si
Molecular Weight:489.477
Hs Code.:

2-(2,6-dichloro-phenylamino)-7-(1-hydroxy-2-trimethylsilanyl-ethyl)-1,6-dimethyl-1,8-dihydro-imidazo[4,5-<i>h</i>]isoquinolin-9-one

Synonyms:2-(2,6-dichloro-phenylamino)-7-(1-hydroxy-2-trimethylsilanyl-ethyl)-1,6-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinolin-9-one

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Chemical Property of 2-(2,6-dichloro-phenylamino)-7-(1-hydroxy-2-trimethylsilanyl-ethyl)-1,6-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinolin-9-one

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Technology Process of 2-(2,6-dichloro-phenylamino)-7-(1-hydroxy-2-trimethylsilanyl-ethyl)-1,6-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinolin-9-one

There total 6 articles about 2-(2,6-dichloro-phenylamino)-7-(1-hydroxy-2-trimethylsilanyl-ethyl)-1,6-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinolin-9-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:

: 333458-41-6
2-(2-cyano-3-methylamino-4-nitrophenyl)-2-methyl-3-oxobutyric acid ethyl ester

: 620590-67-2
2-(2,6-dichloro-phenylamino)-7-(1-hydroxy-2-trimethylsilanyl-ethyl)-1,6-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinolin-9-one

Guidance literature:: Multi-step reaction with 5 steps

1.1: 81 percent / H₂ / 10 percent Pd/C / ethyl acetate / 24 h / 2585.74 Torr

2.1: tetrahydrofuran / 5 h / 20 °C

2.2: 63 percent / HgO / tetrahydrofuran

3.1: 88 percent / conc. H₂SO₄; AcOH / 2.5 h / 100 °C

4.1: 92 percent / SeO₂ / dioxane / 5 h / 100 °C

5.1: tetrahydrofuran / 1 h / -78 - 20 °C

With selenium(IV) oxide; sulfuric acid; hydrogen; acetic acid; palladium on activated charcoal; In tetrahydrofuran; 1,4-dioxane; ethyl acetate;
DOI:10.1021/jm020446l

Reference yield:

: 6590-95-0
2,6-dichlorophenylisothiocyanate

: 620590-67-2
2-(2,6-dichloro-phenylamino)-7-(1-hydroxy-2-trimethylsilanyl-ethyl)-1,6-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinolin-9-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: tetrahydrofuran / 5 h / 20 °C

1.2: 63 percent / HgO / tetrahydrofuran

2.1: 88 percent / conc. H₂SO₄; AcOH / 2.5 h / 100 °C

3.1: 92 percent / SeO₂ / dioxane / 5 h / 100 °C

4.1: tetrahydrofuran / 1 h / -78 - 20 °C

With selenium(IV) oxide; sulfuric acid; acetic acid; In tetrahydrofuran; 1,4-dioxane;
DOI:10.1021/jm020446l

Reference yield:

: 333458-43-8
2-(4-amino-2-cyano-3-methylaminophenyl)-2-methyl-3-oxobutyric acid ethyl ester

: 620590-67-2
2-(2,6-dichloro-phenylamino)-7-(1-hydroxy-2-trimethylsilanyl-ethyl)-1,6-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinolin-9-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: tetrahydrofuran / 5 h / 20 °C

1.2: 63 percent / HgO / tetrahydrofuran

2.1: 88 percent / conc. H₂SO₄; AcOH / 2.5 h / 100 °C

3.1: 92 percent / SeO₂ / dioxane / 5 h / 100 °C

4.1: tetrahydrofuran / 1 h / -78 - 20 °C

With selenium(IV) oxide; sulfuric acid; acetic acid; In tetrahydrofuran; 1,4-dioxane;
DOI:10.1021/jm020446l