furan-2-carboxylic acid N'-[5-chloro-2-(3-phenyl-propyl)-2H-pyrazolo[4,3-d]pyrimidin-7-yl]-hydrazide

Base Information

Chemical Name:furan-2-carboxylic acid N'-[5-chloro-2-(3-phenyl-propyl)-2H-pyrazolo[4,3-d]pyrimidin-7-yl]-hydrazide
CAS No.:1357087-41-2
Molecular Formula:C₁₉H₁₇ClN₆O₂
Molecular Weight:396.836
Hs Code.:

Synonyms:furan-2-carboxylic acid N'-[5-chloro-2-(3-phenyl-propyl)-2H-pyrazolo[4,3-d]pyrimidin-7-yl]-hydrazide

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Chemical Property of furan-2-carboxylic acid N'-[5-chloro-2-(3-phenyl-propyl)-2H-pyrazolo[4,3-d]pyrimidin-7-yl]-hydrazide

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Technology Process of furan-2-carboxylic acid N'-[5-chloro-2-(3-phenyl-propyl)-2H-pyrazolo[4,3-d]pyrimidin-7-yl]-hydrazide

There total 3 articles about furan-2-carboxylic acid N'-[5-chloro-2-(3-phenyl-propyl)-2H-pyrazolo[4,3-d]pyrimidin-7-yl]-hydrazide 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:

: 1357087-11-6
4-nitro-1-(3-phenylpropyl)-1H-pyrazole-3-carboxamide

: 1357087-41-2
furan-2-carboxylic acid N'-[5-chloro-2-(3-phenyl-propyl)-2H-pyrazolo[4,3-d]pyrimidin-7-yl]-hydrazide

Guidance literature:: Multi-step reaction with 4 steps

1.1: palladium 10% on activated carbon; hydrogen / ethanol / 5 h / 20 °C / 2585.81 Torr

2.1: 2 h / 200 °C / Neat (no solvent)

3.1: 1,8-diazabicyclo[5.4.0]undec-7-ene; trichlorophosphate / 8 h / 50 - 80 °C / Inert atmosphere

3.2: pH 7

4.1: triethylamine / 1,4-dioxane / 5 h / 80 - 90 °C

With palladium 10% on activated carbon; hydrogen; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; trichlorophosphate; In 1,4-dioxane; ethanol;
DOI:10.1016/j.bmc.2011.11.037

Reference yield:

: 1357087-18-3
4-amino-1-(3-phenylpropyl)-1H-pyrazole-3-carboxamide

: 1357087-41-2
furan-2-carboxylic acid N'-[5-chloro-2-(3-phenyl-propyl)-2H-pyrazolo[4,3-d]pyrimidin-7-yl]-hydrazide

Guidance literature:: Multi-step reaction with 3 steps

1.1: 2 h / 200 °C / Neat (no solvent)

2.1: 1,8-diazabicyclo[5.4.0]undec-7-ene; trichlorophosphate / 8 h / 50 - 80 °C / Inert atmosphere

2.2: pH 7

3.1: triethylamine / 1,4-dioxane / 5 h / 80 - 90 °C

With 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; trichlorophosphate; In 1,4-dioxane;
DOI:10.1016/j.bmc.2011.11.037

Reference yield:

: 1357087-25-2
2-(3-phenylpropyl)-2H-pyrazolo[4,3-d]pyrimidine-5,7-(4H,6H)-dione

: 1357087-41-2
furan-2-carboxylic acid N'-[5-chloro-2-(3-phenyl-propyl)-2H-pyrazolo[4,3-d]pyrimidin-7-yl]-hydrazide

Guidance literature:: Multi-step reaction with 2 steps

1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene; trichlorophosphate / 8 h / 50 - 80 °C / Inert atmosphere

1.2: pH 7

2.1: triethylamine / 1,4-dioxane / 5 h / 80 - 90 °C

With 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; trichlorophosphate; In 1,4-dioxane;
DOI:10.1016/j.bmc.2011.11.037