4,5-Hexadienamide, 4-(phenylsulfonyl)-

Base Information

Chemical Name:4,5-Hexadienamide, 4-(phenylsulfonyl)-
CAS No.:679002-49-4
Molecular Formula:C12H13NO3S
Molecular Weight:251.306
Hs Code.:

Synonyms:

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Chemical Property of 4,5-Hexadienamide, 4-(phenylsulfonyl)-

Chemical Property:

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Technology Process of 4,5-Hexadienamide, 4-(phenylsulfonyl)-

There total 10 articles about 4,5-Hexadienamide, 4-(phenylsulfonyl)- 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:

: 4-benzenesulfinyl-hexa-4,5-dienoic acid amide

: 679002-49-4
4-(phenylsulfonyl)hexa-4,5-dienamide

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 20 ℃;
DOI:10.1021/jo035729f

Reference yield:

: 61362-77-4
5-[tert-butyldimethylsilyloxy]pent-1-yne

: 679002-49-4
4-(phenylsulfonyl)hexa-4,5-dienamide

Guidance literature:: Multi-step reaction with 10 steps

1: n-BuLi / tetrahydrofuran; hexane / 2 h / 20 °C

2: pyridine; DMAP / CH₂Cl₂ / 10 h / 0 - 20 °C

3: 2.15 g / TsOH / methanol / 1 h / 20 °C

4: Dess-Martin periodinane / CH₂Cl₂ / 0.33 h / 20 °C

5: 786 mg / NaClO₂; NaH₂PO₄; 2-methyl-2-butene / 2-methyl-propan-2-ol; H₂O / 4 h / 20 °C

6: Et₃N / tetrahydrofuran / 0.5 h / 0 °C

7: aq. NH₃ / tetrahydrofuran / 2 h

8: 481 mg / K₂CO₃ / methanol / 12 h / 20 °C

9: Et₃N / tetrahydrofuran / -78 °C

10: m-CPBA / CH₂Cl₂ / 20 °C

With pyridine; dmap; ammonium hydroxide; sodium chlorite; sodium dihydrogenphosphate; n-butyllithium; 2-methyl-but-2-ene; potassium carbonate; Dess-Martin periodane; toluene-4-sulfonic acid; triethylamine; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; methanol; hexane; dichloromethane; water; tert-butyl alcohol; 4: Dess-Martin oxidation;
DOI:10.1021/jo035729f

Reference yield:

: 100571-18-4
6-(tert-butyldimethylsiloxy)hex-2-yn-1-ol

: 679002-49-4
4-(phenylsulfonyl)hexa-4,5-dienamide

Guidance literature:: Multi-step reaction with 9 steps

1: pyridine; DMAP / CH₂Cl₂ / 10 h / 0 - 20 °C

2: 2.15 g / TsOH / methanol / 1 h / 20 °C

3: Dess-Martin periodinane / CH₂Cl₂ / 0.33 h / 20 °C

4: 786 mg / NaClO₂; NaH₂PO₄; 2-methyl-2-butene / 2-methyl-propan-2-ol; H₂O / 4 h / 20 °C

5: Et₃N / tetrahydrofuran / 0.5 h / 0 °C

6: aq. NH₃ / tetrahydrofuran / 2 h

7: 481 mg / K₂CO₃ / methanol / 12 h / 20 °C

8: Et₃N / tetrahydrofuran / -78 °C

9: m-CPBA / CH₂Cl₂ / 20 °C

With pyridine; dmap; ammonium hydroxide; sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene; potassium carbonate; Dess-Martin periodane; toluene-4-sulfonic acid; triethylamine; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; methanol; dichloromethane; water; tert-butyl alcohol; 3: Dess-Martin oxidation;
DOI:10.1021/jo035729f