isopropyl 2-(dimethoxyphosphoryl)-3-oxo-5-(phenylsulfonamido)-4-propyl-2,3-dihydro-1H-pyrazole-1-carboxylate

Base Information

Chemical Name:isopropyl 2-(dimethoxyphosphoryl)-3-oxo-5-(phenylsulfonamido)-4-propyl-2,3-dihydro-1H-pyrazole-1-carboxylate
CAS No.:1449747-99-2
Molecular Formula:C₁₈H₂₆N₃O₈PS
Molecular Weight:475.46
Hs Code.:

Synonyms:isopropyl 2-(dimethoxyphosphoryl)-3-oxo-5-(phenylsulfonamido)-4-propyl-2,3-dihydro-1H-pyrazole-1-carboxylate

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Chemical Property of isopropyl 2-(dimethoxyphosphoryl)-3-oxo-5-(phenylsulfonamido)-4-propyl-2,3-dihydro-1H-pyrazole-1-carboxylate

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Technology Process of isopropyl 2-(dimethoxyphosphoryl)-3-oxo-5-(phenylsulfonamido)-4-propyl-2,3-dihydro-1H-pyrazole-1-carboxylate

There total 2 articles about isopropyl 2-(dimethoxyphosphoryl)-3-oxo-5-(phenylsulfonamido)-4-propyl-2,3-dihydro-1H-pyrazole-1-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:

: 2446-83-5
di-isopropyl azodicarboxylate

: C₁₁H₁₃NO₂S

: 121-45-9
phosphorous acid trimethyl ester

: 1449747-99-2
isopropyl 2-(dimethoxyphosphoryl)-3-oxo-5-(phenylsulfonamido)-4-propyl-2,3-dihydro-1H-pyrazole-1-carboxylate

Guidance literature:: In N,N-dimethyl-formamide; at 20 ℃; Inert atmosphere;
DOI:10.1016/j.tetlet.2013.07.035

Reference yield:

: 938-10-3
phenylsulfonyl azide

: 627-19-0
1-Pentyne

: 1449747-99-2
isopropyl 2-(dimethoxyphosphoryl)-3-oxo-5-(phenylsulfonamido)-4-propyl-2,3-dihydro-1H-pyrazole-1-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: copper(l) iodide; triethylamine / N,N-dimethyl-formamide / 5 h / 20 °C / Inert atmosphere

2: N,N-dimethyl-formamide / 20 °C / Inert atmosphere

With copper(l) iodide; triethylamine; In N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2013.07.035