1-(3-((1Z)-4-(hydroxy)but-1-enyl)-1-cyclohexylpyrazol-5-yl)-4-(methylsulfonyl)benzene

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Chemical Name:1-(3-((1Z)-4-(hydroxy)but-1-enyl)-1-cyclohexylpyrazol-5-yl)-4-(methylsulfonyl)benzene
CAS No.:641638-75-7
Molecular Formula:C₂₀H₂₆N₂O₃S
Molecular Weight:374.504
Hs Code.:

Synonyms:1-(3-((1Z)-4-(hydroxy)but-1-enyl)-1-cyclohexylpyrazol-5-yl)-4-(methylsulfonyl)benzene

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Chemical Property of 1-(3-((1Z)-4-(hydroxy)but-1-enyl)-1-cyclohexylpyrazol-5-yl)-4-(methylsulfonyl)benzene

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Technology Process of 1-(3-((1Z)-4-(hydroxy)but-1-enyl)-1-cyclohexylpyrazol-5-yl)-4-(methylsulfonyl)benzene

There total 6 articles about 1-(3-((1Z)-4-(hydroxy)but-1-enyl)-1-cyclohexylpyrazol-5-yl)-4-(methylsulfonyl)benzene 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: 92.0%

: 641638-73-5
1-((3Z)-4-(1-cyclohexyl-5-(4-methylthiophenyl)pyrazol-3-yl)but-3-enyloxy)-1,1,2,2-tetramethyl-1-silapropane

: 641638-75-7
1-(3-((1Z)-4-(hydroxy)but-1-enyl)-1-cyclohexylpyrazol-5-yl)-4-(methylsulfonyl)benzene

Guidance literature:: With oxone; In methanol; at 20 ℃; for 1h;
DOI:10.1021/jm030276s

Reference yield:

: 1778-09-2
4-(Methylthio)acetophenone

: 641638-75-7
1-(3-((1Z)-4-(hydroxy)but-1-enyl)-1-cyclohexylpyrazol-5-yl)-4-(methylsulfonyl)benzene

Guidance literature:: Multi-step reaction with 6 steps

1.1: 79 percent / sodium methoxide / toluene / 2 h / 20 °C

2.1: 85 percent / methanol / 70 °C

3.1: 95 percent / LiAlH₄ / tetrahydrofuran / 20 °C

4.1: 77 percent / oxalyl chloride; DMSO; triethylamine / CH₂Cl₂ / -78 - 0 °C

5.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C

5.2: 61 percent / tetrahydrofuran; hexane / -78 - 20 °C

6.1: 92 percent / aq. Oxone(R) / methanol / 1 h / 20 °C

With lithium aluminium tetrahydride; n-butyllithium; oxone; oxalyl dichloride; sodium methylate; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; methanol; hexane; dichloromethane; toluene;
DOI:10.1021/jm030276s

Reference yield:

: 346684-15-9
methyl (2Z)-2-hydroxy-4-(4-methylthiophenyl)-4-oxobut-2-enoate

: 641638-75-7
1-(3-((1Z)-4-(hydroxy)but-1-enyl)-1-cyclohexylpyrazol-5-yl)-4-(methylsulfonyl)benzene

Guidance literature:: Multi-step reaction with 5 steps

1.1: 85 percent / methanol / 70 °C

2.1: 95 percent / LiAlH₄ / tetrahydrofuran / 20 °C

3.1: 77 percent / oxalyl chloride; DMSO; triethylamine / CH₂Cl₂ / -78 - 0 °C

4.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C

4.2: 61 percent / tetrahydrofuran; hexane / -78 - 20 °C

5.1: 92 percent / aq. Oxone(R) / methanol / 1 h / 20 °C

With lithium aluminium tetrahydride; n-butyllithium; oxone; oxalyl dichloride; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; methanol; hexane; dichloromethane;
DOI:10.1021/jm030276s