(7R,8R)-[6,7-dihydroxy-2,3-dimethyl-8-phenyl-6,7,8,9-tetrahydro-3H-imidazo[4,5-h]quinoline-5-yl]-carboxylic acid dimethylamide

Base Information

Chemical Name:(7R,8R)-[6,7-dihydroxy-2,3-dimethyl-8-phenyl-6,7,8,9-tetrahydro-3H-imidazo[4,5-h]quinoline-5-yl]-carboxylic acid dimethylamide
CAS No.:871724-10-6
Molecular Formula:C₂₁H₂₄N₄O₃
Molecular Weight:380.447
Hs Code.:

Synonyms:(7R,8R)-[6,7-dihydroxy-2,3-dimethyl-8-phenyl-6,7,8,9-tetrahydro-3H-imidazo[4,5-h]quinoline-5-yl]-carboxylic acid dimethylamide

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Chemical Property of (7R,8R)-[6,7-dihydroxy-2,3-dimethyl-8-phenyl-6,7,8,9-tetrahydro-3H-imidazo[4,5-h]quinoline-5-yl]-carboxylic acid dimethylamide

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Technology Process of (7R,8R)-[6,7-dihydroxy-2,3-dimethyl-8-phenyl-6,7,8,9-tetrahydro-3H-imidazo[4,5-h]quinoline-5-yl]-carboxylic acid dimethylamide

There total 4 articles about (7R,8R)-[6,7-dihydroxy-2,3-dimethyl-8-phenyl-6,7,8,9-tetrahydro-3H-imidazo[4,5-h]quinoline-5-yl]-carboxylic acid dimethylamide 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:

: (7R,8R)-[7-hydroxy-2,3-dimethyl-6-oxo-8-phenyl-4,5,6,7,8,9-hexahydro-3H-imidazo[4,5-h]quinoline-5-yl]-carboxylic acid dimethylamide

: 871724-10-6
(7R,8R)-[6,7-dihydroxy-2,3-dimethyl-8-phenyl-6,7,8,9-tetrahydro-3H-imidazo[4,5-h]quinoline-5-yl]-carboxylic acid dimethylamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: methanesulfonic acid / 2 h / 20 °C

2.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / ethyl acetate / 24 h / 20 °C

3.1: methanol; hydrazine / 18 h / 20 °C

4.1: sodium tetrahydroborate / methanol / 24 h / 0 - 20 °C

4.2: pH 7 - 8

With methanol; sodium tetrahydroborate; methanesulfonic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; hydrazine; In methanol; ethyl acetate;

Reference yield:

: (7R,8R)-[7-acetoxy-2,3-dimethyl-6-oxo-8-phenyl-4,5,6,7,8,9-hexahydro-3H-imidazo[4,5-h]quinoline-5-yl]-carboxylic acid dimethylamide

: 871724-10-6
(7R,8R)-[6,7-dihydroxy-2,3-dimethyl-8-phenyl-6,7,8,9-tetrahydro-3H-imidazo[4,5-h]quinoline-5-yl]-carboxylic acid dimethylamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / ethyl acetate / 24 h / 20 °C

2.1: methanol; hydrazine / 18 h / 20 °C

3.1: sodium tetrahydroborate / methanol / 24 h / 0 - 20 °C

3.2: pH 7 - 8

With methanol; sodium tetrahydroborate; 2,3-dicyano-5,6-dichloro-p-benzoquinone; hydrazine; In methanol; ethyl acetate;

Reference yield:

: 481054-47-1
(2R,3R)-ethyl 3-amino-2-hydroxy-3-phenylpropanoate

: 871724-10-6
(7R,8R)-[6,7-dihydroxy-2,3-dimethyl-8-phenyl-6,7,8,9-tetrahydro-3H-imidazo[4,5-h]quinoline-5-yl]-carboxylic acid dimethylamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: 1H-imidazole / dichloromethane / 16 h / 20 °C

2.1: 2-methoxy-ethanol / 168 h / 150 °C

3.1: methanesulfonic acid / 2 h / 20 °C

4.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / ethyl acetate / 24 h / 20 °C

5.1: methanol; hydrazine / 18 h / 20 °C

6.1: sodium tetrahydroborate / methanol / 24 h / 0 - 20 °C

6.2: pH 7 - 8

With 1H-imidazole; methanol; sodium tetrahydroborate; methanesulfonic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; hydrazine; In methanol; dichloromethane; 2-methoxy-ethanol; ethyl acetate;