4-{[4-(p-chloro-benzylideneamino)-5-sulfanyl-1,2,4-triazol-3-yl]methyl}-2H-1,4-benzothiazin-3(4H)-one

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Chemical Name:4-{[4-(p-chloro-benzylideneamino)-5-sulfanyl-1,2,4-triazol-3-yl]methyl}-2H-1,4-benzothiazin-3(4H)-one
CAS No.:1335015-96-7
Molecular Formula:C₁₈H₁₄ClN₅OS₂
Molecular Weight:415.927
Hs Code.:

Synonyms:4-{[4-(p-chloro-benzylideneamino)-5-sulfanyl-1,2,4-triazol-3-yl]methyl}-2H-1,4-benzothiazin-3(4H)-one

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Chemical Property of 4-{[4-(p-chloro-benzylideneamino)-5-sulfanyl-1,2,4-triazol-3-yl]methyl}-2H-1,4-benzothiazin-3(4H)-one

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Technology Process of 4-{[4-(p-chloro-benzylideneamino)-5-sulfanyl-1,2,4-triazol-3-yl]methyl}-2H-1,4-benzothiazin-3(4H)-one

There total 5 articles about 4-{[4-(p-chloro-benzylideneamino)-5-sulfanyl-1,2,4-triazol-3-yl]methyl}-2H-1,4-benzothiazin-3(4H)-one 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: 90.0%

: 1335015-79-6
4-[(4-amino-5-sulfanyl-4H-1,2,4-triazol-3-yl)methyl]-2H-1,4-benzothiazin-3(4H)-one

: 104-88-1
4-chlorobenzaldehyde

: 1335015-96-7
4-{[4-(p-chloro-benzylideneamino)-5-sulfanyl-1,2,4-triazol-3-yl]methyl}-2H-1,4-benzothiazin-3(4H)-one

Guidance literature:: With sulfuric acid; In N,N-dimethyl-formamide; at 20 ℃; for 6h;
DOI:10.1016/j.ejmech.2011.06.010

Reference yield:

: 100637-60-3
2-(3-oxo-2,3-dihydro-4H-benzo[b][1,4]thiazin-4-yl)acetic acid

: 1335015-96-7
4-{[4-(p-chloro-benzylideneamino)-5-sulfanyl-1,2,4-triazol-3-yl]methyl}-2H-1,4-benzothiazin-3(4H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: 3 h / 140 °C / Neat (no solvent)

2: sulfuric acid / N,N-dimethyl-formamide / 6 h / 20 °C

With sulfuric acid; In N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2011.06.010

Reference yield:

: 5325-20-2
2H-1,4-benzothiazin-3-one

: 1335015-96-7
4-{[4-(p-chloro-benzylideneamino)-5-sulfanyl-1,2,4-triazol-3-yl]methyl}-2H-1,4-benzothiazin-3(4H)-one

Guidance literature:: Multi-step reaction with 4 steps

1: potassium carbonate / N,N-dimethyl-formamide / 6 h / Reflux

2: potassium hydroxide / ethanol; water / 24 h / 20 °C

3: 3 h / 140 °C / Neat (no solvent)

4: sulfuric acid / N,N-dimethyl-formamide / 6 h / 20 °C

With sulfuric acid; potassium carbonate; potassium hydroxide; In ethanol; water; N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2011.06.010