4-[(1,1,3-Trioxo-2,3-dihydro-1λ⁶,2-benzothiazol-2-yl)methyl]benzoyl chloride

Base Information

Chemical Name:4-[(1,1,3-Trioxo-2,3-dihydro-1λ⁶,2-benzothiazol-2-yl)methyl]benzoyl chloride
CAS No.:1612763-47-9
Molecular Formula:C₁₅H₁₀ClNO₄S
Molecular Weight:335.768
Hs Code.:

4-[(1,1,3-Trioxo-2,3-dihydro-1λ<sup>6</sup>,2-benzothiazol-2-yl)methyl]benzoyl chloride

Synonyms:4-[(1,1,3-Trioxo-2,3-dihydro-1λ⁶,2-benzothiazol-2-yl)methyl]benzoyl chloride

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 4-[(1,1,3-Trioxo-2,3-dihydro-1λ⁶,2-benzothiazol-2-yl)methyl]benzoyl chloride

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Technology Process of 4-[(1,1,3-Trioxo-2,3-dihydro-1λ⁶,2-benzothiazol-2-yl)methyl]benzoyl chloride

There total 4 articles about 4-[(1,1,3-Trioxo-2,3-dihydro-1λ⁶,2-benzothiazol-2-yl)methyl]benzoyl chloride 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: 99.0%

: 694473-93-3
4-[(1,1,3-Trioxo-2,3-dihydro-1λ⁶,2-benzothiazol-2-yl)methyl]benzoic acid

: 1612763-47-9
4-[(1,1,3-Trioxo-2,3-dihydro-1λ⁶,2-benzothiazol-2-yl)methyl]benzoyl chloride

Guidance literature:: With thionyl chloride; at 60 ℃; for 3h;
DOI:10.1021/jm500409k

Reference yield:

: 81-07-2
saccharin

: 1612763-47-9
4-[(1,1,3-Trioxo-2,3-dihydro-1λ⁶,2-benzothiazol-2-yl)methyl]benzoyl chloride

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.25 h / 0 °C

1.2: 19.08 h / 0 - 70 °C

2.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

3.1: thionyl chloride / 3 h / 60 °C

With thionyl chloride; sodium hydride; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1021/jm500409k

Reference yield:

: 1612763-46-8
tert-butyl 4-[(1,1,3-trioxo-2,3-dihydro-1λ,2-benzothiazol-2-yl)methyl]benzoate

: 1612763-47-9
4-[(1,1,3-Trioxo-2,3-dihydro-1λ⁶,2-benzothiazol-2-yl)methyl]benzoyl chloride

Guidance literature:: Multi-step reaction with 2 steps

1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

2: thionyl chloride / 3 h / 60 °C

With thionyl chloride; trifluoroacetic acid; In dichloromethane;
DOI:10.1021/jm500409k