(+)-(S)-4-(S-methyl-N-<(4-methylphenyl)-sulfonyl>-4-methylphenyl)-sulfoximide

Base Information

Chemical Name:(+)-(S)-4-(S-methyl-N-<(4-methylphenyl)-sulfonyl>-4-methylphenyl)-sulfoximide
CAS No.:20520-51-8
Molecular Formula:C₁₅H₁₇NO₃S₂
Molecular Weight:323.437
Hs Code.:

Synonyms:(+)-(S)-4-(S-methyl-N-<(4-methylphenyl)-sulfonyl>-4-methylphenyl)-sulfoximide

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Chemical Property of (+)-(S)-4-(S-methyl-N-<(4-methylphenyl)-sulfonyl>-4-methylphenyl)-sulfoximide

Chemical Property:

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Technology Process of (+)-(S)-4-(S-methyl-N-<(4-methylphenyl)-sulfonyl>-4-methylphenyl)-sulfoximide

There total 11 articles about (+)-(S)-4-(S-methyl-N-<(4-methylphenyl)-sulfonyl>-4-methylphenyl)-sulfoximide 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: 75.0%

: 114916-28-8
(+)-2-<5-(1-phenyl)-tetrazolo>-4-(S-methyl-N-<(4-methylphenyl)-sulfonyl>-sulfonimidoyl)-toluene

: 20520-51-8
(+)-(S)-4-(S-methyl-N-<(4-methylphenyl)-sulfonyl>-4-methylphenyl)-sulfoximide

Guidance literature:: With hydrogen; palladium on activated charcoal; In methanol; for 0.5h;
DOI:10.1016/S0040-4020(01)86895-2

Reference yield:

: 72856-73-6
2-methoxy-4-(methylsulfanyl)benzoic acid

: 20520-51-8
(+)-(S)-4-(S-methyl-N-<(4-methylphenyl)-sulfonyl>-4-methylphenyl)-sulfoximide

Guidance literature:: Multi-step reaction with 10 steps

1: thionyl chloride / 2 h / Heating

2: 93 percent / triethylamine / toluene / Heating

3: 89 percent / tetrahydrofuran / 1 h / Heating

4: 23 percent / potassium permanganate / pyridine / 6 h / 50 - 60 °C

5: 50 percent / sodium hydroxide / methanol / 1 h / Heating

6: 52 percent / lithium aluminium hydride / tetrahydrofuran

7: 72 percent / H₂ / 5 percent palladised charcoal / methanol / 20 h

8: 86 percent / boron tribromide / CH₂Cl₂ / 2 h / Ambient temperature

9: 64.5 percent / potassium carbonate / acetone / 18 h / Heating

10: 75 percent / H₂ / 5percent palladised charcoal / methanol / 0.5 h

With sodium hydroxide; potassium permanganate; lithium aluminium tetrahydride; thionyl chloride; hydrogen; boron tribromide; potassium carbonate; triethylamine; palladium on activated charcoal; In tetrahydrofuran; pyridine; methanol; dichloromethane; acetone; toluene;
DOI:10.1016/S0040-4020(01)86895-2

Reference yield:

: 69883-78-9
2-methoxy-4-(methylthio)benzoyl chloride

: 20520-51-8
(+)-(S)-4-(S-methyl-N-<(4-methylphenyl)-sulfonyl>-4-methylphenyl)-sulfoximide

Guidance literature:: Multi-step reaction with 9 steps

1: 93 percent / triethylamine / toluene / Heating

2: 89 percent / tetrahydrofuran / 1 h / Heating

3: 23 percent / potassium permanganate / pyridine / 6 h / 50 - 60 °C

4: 50 percent / sodium hydroxide / methanol / 1 h / Heating

5: 52 percent / lithium aluminium hydride / tetrahydrofuran

6: 72 percent / H₂ / 5 percent palladised charcoal / methanol / 20 h

7: 86 percent / boron tribromide / CH₂Cl₂ / 2 h / Ambient temperature

8: 64.5 percent / potassium carbonate / acetone / 18 h / Heating

9: 75 percent / H₂ / 5percent palladised charcoal / methanol / 0.5 h

With sodium hydroxide; potassium permanganate; lithium aluminium tetrahydride; hydrogen; boron tribromide; potassium carbonate; triethylamine; palladium on activated charcoal; In tetrahydrofuran; pyridine; methanol; dichloromethane; acetone; toluene;
DOI:10.1016/S0040-4020(01)86895-2