2-(3-bromophenyl)-5-methyl-4-(1H-tetrazol-1-yl)-2H-1,2,4-triazol-3(4H)-one

Base Information

Chemical Name:2-(3-bromophenyl)-5-methyl-4-(1H-tetrazol-1-yl)-2H-1,2,4-triazol-3(4H)-one
CAS No.:1449770-59-5
Molecular Formula:C₁₀H₈BrN₇O
Molecular Weight:322.124
Hs Code.:

Synonyms:2-(3-bromophenyl)-5-methyl-4-(1H-tetrazol-1-yl)-2H-1,2,4-triazol-3(4H)-one

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Chemical Property of 2-(3-bromophenyl)-5-methyl-4-(1H-tetrazol-1-yl)-2H-1,2,4-triazol-3(4H)-one

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Technology Process of 2-(3-bromophenyl)-5-methyl-4-(1H-tetrazol-1-yl)-2H-1,2,4-triazol-3(4H)-one

There total 3 articles about 2-(3-bromophenyl)-5-methyl-4-(1H-tetrazol-1-yl)-2H-1,2,4-triazol-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: 83.0%

: 1449770-50-6
C₉H₉BrN₄O

: 122-51-0
orthoformic acid triethyl ester

: 1449770-59-5
2-(3-bromophenyl)-5-methyl-4-(1H-tetrazol-1-yl)-2H-1,2,4-triazol-3(4H)-one

Guidance literature:: With sodium azide; zinc trifluoromethanesulfonate; acetic acid; for 4h; Reflux;
DOI:10.2174/1570178611310070009

Reference yield:

: 60816-43-5
3-(3-bromophenyl)sydnone

: 1449770-59-5
2-(3-bromophenyl)-5-methyl-4-(1H-tetrazol-1-yl)-2H-1,2,4-triazol-3(4H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: bromine / 0 - 60 °C

2: hydrazine / ethanol / Heating

3: acetic acid; sodium azide; zinc trifluoromethanesulfonate / 4 h / Reflux

With sodium azide; bromine; zinc trifluoromethanesulfonate; acetic acid; hydrazine; In ethanol;
DOI:10.2174/1570178611310070009

Reference yield:

: 1449770-47-1
C₉H₇BrN₂O₂

: 1449770-59-5
2-(3-bromophenyl)-5-methyl-4-(1H-tetrazol-1-yl)-2H-1,2,4-triazol-3(4H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine / ethanol / Heating

2: acetic acid; sodium azide; zinc trifluoromethanesulfonate / 4 h / Reflux

With sodium azide; zinc trifluoromethanesulfonate; acetic acid; hydrazine; In ethanol;
DOI:10.2174/1570178611310070009