tert-butyl 1-benzyl-3-methyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate

Base Information

Chemical Name:tert-butyl 1-benzyl-3-methyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate
CAS No.:1430218-08-8
Molecular Formula:C₁₉H₂₅N₃O₂
Molecular Weight:327.426
Hs Code.:

Synonyms:tert-butyl 1-benzyl-3-methyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate

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Chemical Property of tert-butyl 1-benzyl-3-methyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate

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Technology Process of tert-butyl 1-benzyl-3-methyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate

There total 1 articles about tert-butyl 1-benzyl-3-methyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate 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:

: 157327-43-0
tert-butyl 5-acetyl-4-hydroxy-3,6-dihydropyridine-1(2H)-carboxylate

: 20570-96-1
benzylhydrazine dihydrochloride

: 1430218-08-8
tert-butyl 1-benzyl-3-methyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate

Guidance literature:: With triethylamine; In ethanol; for 4h;

Reference yield:

: 1430218-08-8
tert-butyl 1-benzyl-3-methyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate

: C₁₄H₁₇N₃

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 0.5h;

Reference yield:

: 1430218-08-8
tert-butyl 1-benzyl-3-methyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate

: 1430216-72-0
(E)-4-(1-benzyl-5-(3-(3-chloro-2-fluoro-6-(1H-tetrazol-1-yl)phenyl)acryloyl)-3-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-4-carboxamido)benzoic acid

Guidance literature:: Multi-step reaction with 6 steps

1.1: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C

2.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / dimethyl sulfoxide / 0.75 h / 20 °C

3.1: trifluoroacetic acid / 18 h

4.1: sodium tetrahydroborate / ethanol / 1 h

5.1: 1-chloro-1-(dimethylamino)-2-methyl-1-propene / dichloromethane / 1 h

5.2: 18 h / 20 °C

6.1: trifluoroacetic acid / dichloromethane / 3 h

With sodium tetrahydroborate; 1-chloro-1-(dimethylamino)-2-methyl-1-propene; trifluoroacetic acid; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In ethanol; dichloromethane; dimethyl sulfoxide;