4-(5-(3,5-dibromo-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)benzene-1-sulfonyl fluoride

Base Information

Chemical Name:4-(5-(3,5-dibromo-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)benzene-1-sulfonyl fluoride
CAS No.:1422570-82-8
Molecular Formula:C₁₅H₉Br₂FN₂O₄S
Molecular Weight:492.12
Hs Code.:

Synonyms:4-(5-(3,5-dibromo-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)benzene-1-sulfonyl fluoride

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Chemical Property of 4-(5-(3,5-dibromo-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)benzene-1-sulfonyl fluoride

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Technology Process of 4-(5-(3,5-dibromo-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)benzene-1-sulfonyl fluoride

There total 11 articles about 4-(5-(3,5-dibromo-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)benzene-1-sulfonyl fluoride 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:

: C₁₅H₁₁Br₂FN₂O₅S

: 1422570-82-8
4-(5-(3,5-dibromo-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)benzene-1-sulfonyl fluoride

Guidance literature:: With dmap; p-toluenesulfonyl chloride; In dichloromethane; at 20 ℃; for 0.166667h; Inert atmosphere;
DOI:10.1021/ja311729d

Reference yield:

: 4-(5-(3,5-dibromo-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)aniline

: 1422570-82-8
4-(5-(3,5-dibromo-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)benzene-1-sulfonyl fluoride

Guidance literature:: 4-(5-(3,5-dibromo-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)aniline; With tetrafluoroboric acid; tert.-butylnitrite; In ethanol; water; at 0 - 20 ℃;

With sodium metabisulfite; Selectfluor; In methanol; at 70 ℃; for 9h; Schlenk technique; Inert atmosphere;
DOI:10.1021/acs.orglett.0c00823

Reference yield:

: 3337-62-0
3,5-dibromo-4-hydroxybenzoic acid

: 1422570-82-8
4-(5-(3,5-dibromo-4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)benzene-1-sulfonyl fluoride

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 20 °C / Inert atmosphere

1.2: 20 °C / Inert atmosphere

2.1: hydrazine hydrate / methanol / 2 h / Inert atmosphere; Reflux

3.1: triethylamine / dichloromethane; dimethyl sulfoxide / 0.33 h / 20 °C / Inert atmosphere

4.1: p-toluenesulfonyl chloride; dmap / dichloromethane / 0.17 h / 20 °C / Inert atmosphere

With dmap; potassium carbonate; hydrazine hydrate; triethylamine; p-toluenesulfonyl chloride; In methanol; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide;
DOI:10.1021/ja311729d