[4-Amino-5-(3-bromo-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide

Base Information

Chemical Name:[4-Amino-5-(3-bromo-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide
CAS No.:111828-16-1
Molecular Formula:C₁₀H₁₁BrN₆OS
Molecular Weight:343.207
Hs Code.:

Synonyms:[4-Amino-5-(3-bromo-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide

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Chemical Property of [4-Amino-5-(3-bromo-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide

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Technology Process of [4-Amino-5-(3-bromo-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide

There total 3 articles about [4-Amino-5-(3-bromo-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide 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: 68.0%

: [4-Amino-5-(4-bromo-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid methyl ester

: 111828-16-1
[4-Amino-5-(3-bromo-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide

Guidance literature:: With hydrazine hydrate; In ethanol; for 2h; Heating;
DOI:10.1002/jhet.5570230540

Reference yield:

: 87239-96-1
4-amino-5-(3-bromophenyl)-4H-1,2,4-triazole-3-thiol

: 111828-16-1
[4-Amino-5-(3-bromo-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: 73 percent / 1) Sodium hydroxide / ethanol / 1) Reflux 0.5 h, 2) reflux 4 h.

2: 68 percent / Hydrazine hydrate / ethanol / 2 h / Heating

With sodium hydroxide; hydrazine hydrate; In ethanol;
DOI:10.1002/jhet.5570230540

Reference yield:

: 87239-93-8
C₈H₆BrN₂OS₂^(1-)*K⁽¹⁺⁾

: 111828-16-1
[4-Amino-5-(3-bromo-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: 58 percent / Hydrazine hydrate / H₂O / 1 h / Heating

2: 73 percent / 1) Sodium hydroxide / ethanol / 1) Reflux 0.5 h, 2) reflux 4 h.

3: 68 percent / Hydrazine hydrate / ethanol / 2 h / Heating

With sodium hydroxide; hydrazine hydrate; In ethanol; water;
DOI:10.1002/jhet.5570230540