3-benzyloxy-5-methyl-4-oxo-2-[(1,2,3,4-tetrahydro-isoquinolin-2-yl)carbonyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine

Base Information

Chemical Name:3-benzyloxy-5-methyl-4-oxo-2-[(1,2,3,4-tetrahydro-isoquinolin-2-yl)carbonyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine
CAS No.:871936-98-0
Molecular Formula:C₂₄H₂₄N₄O₃
Molecular Weight:416.48
Hs Code.:

Synonyms:3-benzyloxy-5-methyl-4-oxo-2-[(1,2,3,4-tetrahydro-isoquinolin-2-yl)carbonyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine

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Chemical Property of 3-benzyloxy-5-methyl-4-oxo-2-[(1,2,3,4-tetrahydro-isoquinolin-2-yl)carbonyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine

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Technology Process of 3-benzyloxy-5-methyl-4-oxo-2-[(1,2,3,4-tetrahydro-isoquinolin-2-yl)carbonyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine

There total 6 articles about 3-benzyloxy-5-methyl-4-oxo-2-[(1,2,3,4-tetrahydro-isoquinolin-2-yl)carbonyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine 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:

: 91-21-4
1,2,3,4-tetrahydroisoquinoline

: 871936-96-8
3-benzyloxy-5-methyl-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid

: 871936-98-0
3-benzyloxy-5-methyl-4-oxo-2-[(1,2,3,4-tetrahydro-isoquinolin-2-yl)carbonyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine

Guidance literature:: With HATU; In DMF (N,N-dimethyl-formamide); at 20 ℃; for 1h;

Reference yield:

: 871936-95-7
methyl 3-(benzyloxy)-5-methyl-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate

: 871936-98-0
3-benzyloxy-5-methyl-4-oxo-2-[(1,2,3,4-tetrahydro-isoquinolin-2-yl)carbonyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / methanol; water / 20 °C

2: HATU / DMF (N,N-dimethyl-formamide) / 1 h / 20 °C

With sodium hydroxide; HATU; In methanol; DMF (N,N-dimethyl-formamide); water;

Reference yield:

: 871937-42-7
methyl 3-(benzyloxy)-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate

: 871936-98-0
3-benzyloxy-5-methyl-4-oxo-2-[(1,2,3,4-tetrahydro-isoquinolin-2-yl)carbonyl]-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydride / DMF (N,N-dimethyl-formamide) / 0.17 h / 0 °C

2: sodium hydroxide / methanol; water / 20 °C

3: HATU / DMF (N,N-dimethyl-formamide) / 1 h / 20 °C

With sodium hydroxide; sodium hydride; HATU; In methanol; DMF (N,N-dimethyl-formamide); water;