2-(3,5-dimethylpyrazol-1-yl)benzenesulphonyl dimethylsulphoximide

Base Information

Chemical Name:2-(3,5-dimethylpyrazol-1-yl)benzenesulphonyl dimethylsulphoximide
CAS No.:75519-60-7
Molecular Formula:C₁₃H₁₇N₃O₃S₂
Molecular Weight:327.428
Hs Code.:

Synonyms:2-(3,5-dimethylpyrazol-1-yl)benzenesulphonyl dimethylsulphoximide

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Chemical Property of 2-(3,5-dimethylpyrazol-1-yl)benzenesulphonyl dimethylsulphoximide

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Technology Process of 2-(3,5-dimethylpyrazol-1-yl)benzenesulphonyl dimethylsulphoximide

There total 5 articles about 2-(3,5-dimethylpyrazol-1-yl)benzenesulphonyl dimethylsulphoximide 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: 2.0%

: 75519-62-9
2-(3,5-dimethylpyrazol-1-yl)benzenesulphonyl azide

: 1131-16-4
3,5-dimethyl-1-phenyl-1H-pyrazole

: 75519-66-3
2-(3,5-dimethylpyrazol-1-yl)benzenesulphonamide

: 75519-46-9
1,3-dimethylpyrazolo<2,1-c>-1,2,3,4-benzothiatriazine 6,6-dioxide

: 75519-60-7
2-(3,5-dimethylpyrazol-1-yl)benzenesulphonyl dimethylsulphoximide

Guidance literature:: In dimethyl sulfoxide; for 72h; Heating;
DOI:10.1039/P19800000982

Reference yield:

: 1131-16-4
3,5-dimethyl-1-phenyl-1H-pyrazole

: 75519-60-7
2-(3,5-dimethylpyrazol-1-yl)benzenesulphonyl dimethylsulphoximide

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) n-butyllithium, 2.) sulphur dioxide / 1.) ether, hexane, 0 deg C, 1 h, 2.) 0 deg C, 1 h

2: N-chloroacetamide / diethyl ether; hexane / 15 h / Ambient temperature

3: 4.0 g / hydrazine hydrate / diethyl ether / 0.5 h

4: 74 percent / sodium nitrite, hydrochloric acid / H₂O / 0.5 h / 0 - 5 °C

5: 41 percent / dimethylsulfoxide / 72 h / Heating

With hydrogenchloride; n-butyllithium; N-chloroacetamide; sulfur dioxide; hydrazine hydrate; sodium nitrite; In diethyl ether; hexane; water; dimethyl sulfoxide;
DOI:10.1039/P19800000982

Reference yield:

: 2-(3,5-Dimethyl-pyrazol-1-yl)-benzenesulfonyl chloride

: 75519-60-7
2-(3,5-dimethylpyrazol-1-yl)benzenesulphonyl dimethylsulphoximide

Guidance literature:: Multi-step reaction with 3 steps

1: 4.0 g / hydrazine hydrate / diethyl ether / 0.5 h

2: 74 percent / sodium nitrite, hydrochloric acid / H₂O / 0.5 h / 0 - 5 °C

3: 41 percent / dimethylsulfoxide / 72 h / Heating

With hydrogenchloride; hydrazine hydrate; sodium nitrite; In diethyl ether; water; dimethyl sulfoxide;
DOI:10.1039/P19800000982