3-(4-chloro-3-iodo-phenyl)-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine

Base Information

Chemical Name:3-(4-chloro-3-iodo-phenyl)-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine
CAS No.:1048674-88-9
Molecular Formula:C₁₃H₁₃ClIN₃O₂S
Molecular Weight:437.689
Hs Code.:

Synonyms:3-(4-chloro-3-iodo-phenyl)-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine

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Chemical Property of 3-(4-chloro-3-iodo-phenyl)-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine

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Technology Process of 3-(4-chloro-3-iodo-phenyl)-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine

There total 4 articles about 3-(4-chloro-3-iodo-phenyl)-5-methanesulfonyl-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:

: 1049102-99-9
C₁₀H₁₈N₂O₃S

: 42860-17-3
4-chloro-3-iodo-benzoyl chloride

: 1048674-88-9
3-(4-chloro-3-iodo-phenyl)-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine

Guidance literature:: C₁₀H₁₈N₂O₃S; 4-chloro-3-iodo-benzoyl chloride; With triethylamine; In dichloromethane; at 0 - 20 ℃;

With hydrazine; In ethanol;
DOI:10.1016/j.bmcl.2009.09.014

Reference yield:

: 1049809-42-8
C₁₇H₂₀ClIN₂O₄S

: 1048674-88-9
3-(4-chloro-3-iodo-phenyl)-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine

Guidance literature:: With hydrazine; In ethanol; at 0 - 20 ℃; for 16h;

Reference yield:

: 218780-53-1
1-(methylsulfonyl)piperidin-4-one

: 1048674-88-9
3-(4-chloro-3-iodo-phenyl)-5-methanesulfonyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine

Guidance literature:: Multi-step reaction with 2 steps

1.1: toluene-4-sulfonic acid; hydrazine / benzene / 16 h / 90 °C / Dean-Stark trap

2.1: triethylamine / dichloromethane / 14 h / 0 - 20 °C

2.2: 14 h / 0 - 20 °C

With toluene-4-sulfonic acid; triethylamine; hydrazine; In dichloromethane; benzene;