(Z)-1-(benzothiazol-2-yl)-2-(3,5-diphenyl-1,3,4-thiadiazole-2-(3H)-ylidene)-2-(phenylsulfonyl)ethanone

Base Information

Chemical Name:(Z)-1-(benzothiazol-2-yl)-2-(3,5-diphenyl-1,3,4-thiadiazole-2-(3H)-ylidene)-2-(phenylsulfonyl)ethanone
CAS No.:1634722-72-7
Molecular Formula:C₂₉H₁₉N₃O₃S₃
Molecular Weight:553.686
Hs Code.:

Synonyms:(Z)-1-(benzothiazol-2-yl)-2-(3,5-diphenyl-1,3,4-thiadiazole-2-(3H)-ylidene)-2-(phenylsulfonyl)ethanone

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Chemical Property of (Z)-1-(benzothiazol-2-yl)-2-(3,5-diphenyl-1,3,4-thiadiazole-2-(3H)-ylidene)-2-(phenylsulfonyl)ethanone

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Technology Process of (Z)-1-(benzothiazol-2-yl)-2-(3,5-diphenyl-1,3,4-thiadiazole-2-(3H)-ylidene)-2-(phenylsulfonyl)ethanone

There total 3 articles about (Z)-1-(benzothiazol-2-yl)-2-(3,5-diphenyl-1,3,4-thiadiazole-2-(3H)-ylidene)-2-(phenylsulfonyl)ethanone 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: 89.0%

: 1634722-92-1
(Z)-1-(benzothiazol-2-yl)-3-mercapto-3-(phenylamino)-2-(phenylsulfonyl)prop-2-en-1-one

: 15424-14-3
N-phenylbenzohydrazonoyl chloride

: 1634722-72-7
(Z)-1-(benzothiazol-2-yl)-2-(3,5-diphenyl-1,3,4-thiadiazole-2-(3H)-ylidene)-2-(phenylsulfonyl)ethanone

Guidance literature:: With triethylamine; In ethanol; at 150 ℃; for 0.333333h; under 12901.3 Torr; Microwave irradiation;
DOI:10.3987/COM-14-13020

Reference yield:

: 1591907-98-0
1-(benzothiazol-2-yl)-2-phenylsulfonyl-1-ethanone

: 1634722-72-7
(Z)-1-(benzothiazol-2-yl)-2-(3,5-diphenyl-1,3,4-thiadiazole-2-(3H)-ylidene)-2-(phenylsulfonyl)ethanone

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium hydroxide / N,N-dimethyl-formamide / 0.5 h / 20 °C

1.2: 6 h / 20 °C

1.3: Cooling with ice

2.1: triethylamine / ethanol / 0.33 h / 150 °C / 12901.3 Torr / Microwave irradiation

With triethylamine; potassium hydroxide; In ethanol; N,N-dimethyl-formamide;
DOI:10.3987/COM-14-13020

Reference yield:

: 103-72-0
phenyl isothiocyanate

: 1634722-72-7
(Z)-1-(benzothiazol-2-yl)-2-(3,5-diphenyl-1,3,4-thiadiazole-2-(3H)-ylidene)-2-(phenylsulfonyl)ethanone

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium hydroxide / N,N-dimethyl-formamide / 0.5 h / 20 °C

1.2: 6 h / 20 °C

1.3: Cooling with ice

2.1: triethylamine / ethanol / 0.33 h / 150 °C / 12901.3 Torr / Microwave irradiation

With triethylamine; potassium hydroxide; In ethanol; N,N-dimethyl-formamide;
DOI:10.3987/COM-14-13020