2-(2-chloro-6-fluorophenyl)-7-fluoro-2H-pyrazolo[4,3-c]pyridine

Base Information

Chemical Name:2-(2-chloro-6-fluorophenyl)-7-fluoro-2H-pyrazolo[4,3-c]pyridine
CAS No.:1378040-67-5
Molecular Formula:C₁₂H₆ClF₂N₃
Molecular Weight:265.65
Hs Code.:
Mol file:1378040-67-5.mol

Synonyms:2-(2-chloro-6-fluorophenyl)-7-fluoro-2H-pyrazolo[4,3-c]pyridine

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2-(2-chloro-6-fluorophenyl)-7-fluoro-2H-pyrazolo[4,3-c]pyridine

Chemical Property:

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Technology Process of 2-(2-chloro-6-fluorophenyl)-7-fluoro-2H-pyrazolo[4,3-c]pyridine

There total 3 articles about 2-(2-chloro-6-fluorophenyl)-7-fluoro-2H-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: 63.0%

: 1378040-66-4
[1-(4-azido-5-fluoropyridin-3-yl)meth-(E)-ylidene]-(2-chloro-6-fluorophenyl)amine

: 1378040-67-5
2-(2-chloro-6-fluorophenyl)-7-fluoro-2H-pyrazolo[4,3-c]pyridine

Guidance literature:: In toluene; for 3h; Reflux;

Reference yield:

: 2546-56-7
4-chloro-3-fluoro-pyridine

: 1378040-67-5
2-(2-chloro-6-fluorophenyl)-7-fluoro-2H-pyrazolo[4,3-c]pyridine

Guidance literature:: Multi-step reaction with 4 steps

1.1: diisopropylamine; n-butyllithium / hexane; tetrahydrofuran / 18.75 h / -78 - -30 °C

1.2: 20 °C

2.1: sodium azide / N,N-dimethyl-formamide / 18 h / 20 °C

3.1: triethylamine; titanium tetrachloride / dichloromethane / 0 - 20 °C / Inert atmosphere

4.1: toluene / 3 h / Reflux

With n-butyllithium; sodium azide; titanium tetrachloride; triethylamine; diisopropylamine; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide; toluene;

Reference yield:

: 1060802-34-7
4-chloro-5-fluoropyridine-3-carboxaldehyde

: 1378040-67-5
2-(2-chloro-6-fluorophenyl)-7-fluoro-2H-pyrazolo[4,3-c]pyridine

Guidance literature:: Multi-step reaction with 3 steps

1: sodium azide / N,N-dimethyl-formamide / 18 h / 20 °C

2: triethylamine; titanium tetrachloride / dichloromethane / 0 - 20 °C / Inert atmosphere

3: toluene / 3 h / Reflux

With sodium azide; titanium tetrachloride; triethylamine; In dichloromethane; N,N-dimethyl-formamide; toluene;