1,5-bis-(4-chloro-benzenesuIfonyl)-6-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridine

Base Information

Chemical Name:1,5-bis-(4-chloro-benzenesuIfonyl)-6-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridine
CAS No.:940925-48-4
Molecular Formula:C₂₄H₁₉Cl₂N₃O₄S₂
Molecular Weight:548.471
Hs Code.:

Synonyms:1,5-bis-(4-chloro-benzenesuIfonyl)-6-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridine

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Chemical Property of 1,5-bis-(4-chloro-benzenesuIfonyl)-6-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridine

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Technology Process of 1,5-bis-(4-chloro-benzenesuIfonyl)-6-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridine

There total 3 articles about 1,5-bis-(4-chloro-benzenesuIfonyl)-6-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridine 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:

: 1227150-03-9,940925-47-3
6-phenyl-1,4,6,7-tetrahydro-pyrazolo[4,3-C]pyridine-5-carboxylic acid tert-butyl ester

: 98-60-2
4-chlorobenzenesulfonyl chloride

: 940925-48-4
1,5-bis-(4-chloro-benzenesuIfonyl)-6-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridine

: 940925-49-5
C₂₄H₁₉Cl₂N₃O₄S₂

Guidance literature:: 6-phenyl-1,4,6,7-tetrahydro-pyrazolo[4,3-C]pyridine-5-carboxylic acid tert-butyl ester; With hydrogenchloride; In ethyl acetate; for 0.0833333h;

4-chlorobenzenesulfonyl chloride; In pyridine; at 0 - 20 ℃;

Reference yield:

: 849928-30-9
(±)-tert-butyl 4-oxo-2-phenylpiperidine-1-carboxylate

: 940925-48-4
1,5-bis-(4-chloro-benzenesuIfonyl)-6-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridine

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / methanol; benzene / 20 °C

2.1: hydrazine / methanol / 1 h / 20 °C

3.1: hydrogenchloride / ethyl acetate / 0.08 h

3.2: 0 - 20 °C

With hydrogenchloride; sodium hydride; hydrazine; In methanol; ethyl acetate; benzene;

Reference yield:

: 5-hydroxymethylene-4-oxo-2-phenyl-piperidine-1-carboxylic acid tert-butyl ester

: 940925-48-4
1,5-bis-(4-chloro-benzenesuIfonyl)-6-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridine

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrazine / methanol / 1 h / 20 °C

2.1: hydrogenchloride / ethyl acetate / 0.08 h

2.2: 0 - 20 °C

With hydrogenchloride; hydrazine; In methanol; ethyl acetate;