3-(3-cyano-5-cyclobutyl-4-methoxybenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole

Base Information

Chemical Name:3-(3-cyano-5-cyclobutyl-4-methoxybenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole
CAS No.:1285574-41-5
Molecular Formula:C₂₀H₁₈N₂O₄S
Molecular Weight:382.44
Hs Code.:

Synonyms:

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Chemical Property of 3-(3-cyano-5-cyclobutyl-4-methoxybenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole

Chemical Property:

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Technology Process of 3-(3-cyano-5-cyclobutyl-4-methoxybenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole

There total 11 articles about 3-(3-cyano-5-cyclobutyl-4-methoxybenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole 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:

: 1285574-35-7
3-cyclobutyl-5-formyl-4-methoxybenzoic acid

: 1285574-41-5
3-(3-cyano-5-cyclobutyl-4-methoxybenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole

Guidance literature:: Multi-step reaction with 4 steps

1: formic acid; hydroxylamine hydrochloride / 19 h / Reflux

2: thionyl chloride / N,N-dimethyl-formamide / toluene / 3 h / 60 °C

3: triethylamine / dichloromethane / 1 h / 20 °C

4: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 28 h / 20 °C

With formic acid; thionyl chloride; hydroxylamine hydrochloride; triethylamine; 3-chloro-benzenecarboperoxoic acid; N,N-dimethyl-formamide; In dichloromethane; toluene;

Reference yield:

: 1285574-36-8
3-cyano-5-cyclobutyl-4-methoxybenzoic acid

: 1285574-41-5
3-(3-cyano-5-cyclobutyl-4-methoxybenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole

Guidance literature:: Multi-step reaction with 3 steps

1: thionyl chloride / N,N-dimethyl-formamide / toluene / 3 h / 60 °C

2: triethylamine / dichloromethane / 1 h / 20 °C

3: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 28 h / 20 °C

With thionyl chloride; triethylamine; 3-chloro-benzenecarboperoxoic acid; N,N-dimethyl-formamide; In dichloromethane; toluene;

Reference yield:

: 1285574-25-5
1-cyclobutyl-2-(methoxymethoxy)benzene

: 1285574-41-5
3-(3-cyano-5-cyclobutyl-4-methoxybenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole

Guidance literature:: Multi-step reaction with 10 steps

1.1: sec.-butyllithium / cyclohexane; toluene / 2.25 h / -60 °C / Inert atmosphere

1.2: 2 h / -60 °C

2.1: hydrogenchloride; water / cyclohexane; toluene / 20 h / 60 °C

3.1: N-Bromosuccinimide / acetonitrile / 4 h / 0 - 20 °C

4.1: potassium carbonate / N,N-dimethyl-formamide / 14 h / 20 °C

5.1: Amberlyst-15 / hexane / 3 h / Reflux

6.1: methylmagnesium bromide; magnesium / tetrahydrofuran / 1.5 h / 20 °C

6.2: 15 h / 0 °C

6.3: 1 h / 20 °C

7.1: formic acid; hydroxylamine hydrochloride / 19 h / Reflux

8.1: thionyl chloride / N,N-dimethyl-formamide / toluene / 3 h / 60 °C

9.1: triethylamine / dichloromethane / 1 h / 20 °C

10.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 28 h / 20 °C

With hydrogenchloride; N-Bromosuccinimide; formic acid; thionyl chloride; methylmagnesium bromide; hydroxylamine hydrochloride; water; sec.-butyllithium; potassium carbonate; magnesium; triethylamine; 3-chloro-benzenecarboperoxoic acid; N,N-dimethyl-formamide; In tetrahydrofuran; hexane; dichloromethane; cyclohexane; N,N-dimethyl-formamide; toluene; acetonitrile;