2-Oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (4-chloro-2-nitro-phenyl)-amide

Base Information

Chemical Name:2-Oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (4-chloro-2-nitro-phenyl)-amide
CAS No.:78633-44-0
Molecular Formula:C₁₃H₈ClN₃O₆S
Molecular Weight:369.742
Hs Code.:

Synonyms:2-Oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (4-chloro-2-nitro-phenyl)-amide

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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 2-Oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (4-chloro-2-nitro-phenyl)-amide

Chemical Property:

Purity/Quality:

Safty Information:

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Hazard Codes:

MSDS Files:: SDS file from LookChem

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Technology Process of 2-Oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (4-chloro-2-nitro-phenyl)-amide

There total 1 articles about 2-Oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (4-chloro-2-nitro-phenyl)-amide 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: 75.0%

: 78633-41-7
2-oxo-2,3-dihydro-1,3-benzoxazole-5-sulfonyl chloride

: 89-63-4
4-Chloro-2-nitroaniline

: 78633-44-0
2-Oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (4-chloro-2-nitro-phenyl)-amide

Guidance literature:: at 130 - 136 ℃; for 3h;

Reference yield: 91.0%

: 78633-44-0
2-Oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (4-chloro-2-nitro-phenyl)-amide

: 78633-52-0
2-Oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (2-amino-4-chloro-phenyl)-amide

Guidance literature:: With iron; acetic acid; In ethanol; water; for 3h; Heating;

Reference yield:

: 78633-44-0
2-Oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (4-chloro-2-nitro-phenyl)-amide

: 94-97-3
5-chlorobenzotriazole

Guidance literature:: Multi-step reaction with 3 steps

1: 91 percent / Fe, AcOH / ethanol; H₂O / 3 h / Heating

2: 89 percent / 6percent HCl, NaNO₂ / ethanol; H₂O / 15 - 20 °C

3: 70 percent / 30 percent aq. NaOH / 3 h / Heating

With hydrogenchloride; sodium hydroxide; iron; acetic acid; sodium nitrite; In ethanol; water;