2-<1-(Phenylthio)-3-buten-1-yl>-3-<1-(phenylsulfonyl)-3-buten-1-yl>pyridine

Base Information

Chemical Name:2-<1-(Phenylthio)-3-buten-1-yl>-3-<1-(phenylsulfonyl)-3-buten-1-yl>pyridine
CAS No.:76915-73-6
Molecular Formula:C₂₅H₂₅NO₂S₂
Molecular Weight:435.611
Hs Code.:

Synonyms:2-<1-(Phenylthio)-3-buten-1-yl>-3-<1-(phenylsulfonyl)-3-buten-1-yl>pyridine

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Chemical Property of 2-<1-(Phenylthio)-3-buten-1-yl>-3-<1-(phenylsulfonyl)-3-buten-1-yl>pyridine

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Technology Process of 2-<1-(Phenylthio)-3-buten-1-yl>-3-<1-(phenylsulfonyl)-3-buten-1-yl>pyridine

There total 10 articles about 2-<1-(Phenylthio)-3-buten-1-yl>-3-<1-(phenylsulfonyl)-3-buten-1-yl>pyridine 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:

: 583-61-9
2,3-Lutidine

: 76915-73-6
2-<1-(Phenylthio)-3-buten-1-yl>-3-<1-(phenylsulfonyl)-3-buten-1-yl>pyridine

Guidance literature:: Multi-step reaction with 8 steps

1: azobis(isobutyronitrile), NBS / CCl₄ / 1.5 h / Heating; Irradiation

2: 58 percent / ethanol / 1 h / Heating

3: aq. NaIO₄ / methanol / 6 h / Ambient temperature

4: KMnO₄ / methanol; H₂O / 0.5 h / Ambient temperature

5: 84 percent / NBS, azobis(isobutyronitrile) / CCl₄ / 2 h / Heating; Irradiation

6: ethanol / 1 h / Ambient temperature

7: 80 percent / LDA, TMEDA / tetrahydrofuran / 1 h / -78 °C

8: 1.) LDA, TMEDA / 1.) THF, -78 deg C, 2.) from -78 deg C to -30 deg C, 2 h

With potassium permanganate; sodium periodate; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); N,N,N,N,-tetramethylethylenediamine; lithium diisopropyl amide; In tetrahydrofuran; methanol; tetrachloromethane; ethanol; water;
DOI:10.1021/jo00323a016

Reference yield:

: 56826-61-0
(2-methylpyridin-3-yl)methanol

: 76915-73-6
2-<1-(Phenylthio)-3-buten-1-yl>-3-<1-(phenylsulfonyl)-3-buten-1-yl>pyridine

Guidance literature:: Multi-step reaction with 8 steps

1: PBr₃ / diethyl ether / 1 h

2: 58 percent / ethanol / 1 h / Heating

3: aq. NaIO₄ / methanol / 6 h / Ambient temperature

4: KMnO₄ / methanol; H₂O / 0.5 h / Ambient temperature

5: 84 percent / NBS, azobis(isobutyronitrile) / CCl₄ / 2 h / Heating; Irradiation

6: ethanol / 1 h / Ambient temperature

7: 80 percent / LDA, TMEDA / tetrahydrofuran / 1 h / -78 °C

8: 1.) LDA, TMEDA / 1.) THF, -78 deg C, 2.) from -78 deg C to -30 deg C, 2 h

With potassium permanganate; sodium periodate; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); N,N,N,N,-tetramethylethylenediamine; phosphorus tribromide; lithium diisopropyl amide; In tetrahydrofuran; methanol; tetrachloromethane; diethyl ether; ethanol; water;
DOI:10.1021/jo00323a016

Reference yield:

: 1721-26-2
ethyl 2-methyl nicotinate

: 76915-73-6
2-<1-(Phenylthio)-3-buten-1-yl>-3-<1-(phenylsulfonyl)-3-buten-1-yl>pyridine

Guidance literature:: Multi-step reaction with 9 steps

1: LiAlH₄ / diethyl ether / 1 h / Ambient temperature

2: PBr₃ / diethyl ether / 1 h

3: 58 percent / ethanol / 1 h / Heating

4: aq. NaIO₄ / methanol / 6 h / Ambient temperature

5: KMnO₄ / methanol; H₂O / 0.5 h / Ambient temperature

6: 84 percent / NBS, azobis(isobutyronitrile) / CCl₄ / 2 h / Heating; Irradiation

7: ethanol / 1 h / Ambient temperature

8: 80 percent / LDA, TMEDA / tetrahydrofuran / 1 h / -78 °C

9: 1.) LDA, TMEDA / 1.) THF, -78 deg C, 2.) from -78 deg C to -30 deg C, 2 h

With potassium permanganate; sodium periodate; N-Bromosuccinimide; lithium aluminium tetrahydride; 2,2'-azobis(isobutyronitrile); N,N,N,N,-tetramethylethylenediamine; phosphorus tribromide; lithium diisopropyl amide; In tetrahydrofuran; methanol; tetrachloromethane; diethyl ether; ethanol; water;
DOI:10.1021/jo00323a016