2-(4-bromobenzylidene)-N-(2,6-dimethylphenyl)-1-(prop-2-yn-1-yl)hydrazinecarboxamide

Base Information

Chemical Name:2-(4-bromobenzylidene)-N-(2,6-dimethylphenyl)-1-(prop-2-yn-1-yl)hydrazinecarboxamide
CAS No.:1541191-30-3
Molecular Formula:C₁₉H₁₈BrN₃O
Molecular Weight:384.275
Hs Code.:

Synonyms:2-(4-bromobenzylidene)-N-(2,6-dimethylphenyl)-1-(prop-2-yn-1-yl)hydrazinecarboxamide

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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-(4-bromobenzylidene)-N-(2,6-dimethylphenyl)-1-(prop-2-yn-1-yl)hydrazinecarboxamide

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Technology Process of 2-(4-bromobenzylidene)-N-(2,6-dimethylphenyl)-1-(prop-2-yn-1-yl)hydrazinecarboxamide

There total 4 articles about 2-(4-bromobenzylidene)-N-(2,6-dimethylphenyl)-1-(prop-2-yn-1-yl)hydrazinecarboxamide 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: 86.0%

: 1542143-82-7
N¹-(4-bromobenzylidene)-N⁴-(2,6-dimethylphenyl)semicarbazone

: 106-96-7
propargyl bromide

: 1541191-30-3
2-(4-bromobenzylidene)-N-(2,6-dimethylphenyl)-1-(prop-2-yn-1-yl)hydrazinecarboxamide

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; toluene; at 20 ℃; for 5h;
DOI:10.1021/ml400486k

Reference yield:

: 171277-86-4
N-(2,6-dimethylphenyl)semicarbazide

: 1541191-30-3
2-(4-bromobenzylidene)-N-(2,6-dimethylphenyl)-1-(prop-2-yn-1-yl)hydrazinecarboxamide

Guidance literature:: Multi-step reaction with 2 steps

1: ethanol; acetic acid / 0.17 h / Reflux

2: potassium carbonate / N,N-dimethyl-formamide; toluene / 5 h / 20 °C

With potassium carbonate; In ethanol; acetic acid; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ml400486k

Reference yield:

: 87-62-7
2,6-dimethylaniline

: 1541191-30-3
2-(4-bromobenzylidene)-N-(2,6-dimethylphenyl)-1-(prop-2-yn-1-yl)hydrazinecarboxamide

Guidance literature:: Multi-step reaction with 4 steps

1: triethylamine / dichloromethane / 2 h / 20 °C / Cooling with ice

2: hydrazine hydrate / dichloromethane / 20 °C

3: ethanol; acetic acid / 0.17 h / Reflux

4: potassium carbonate / N,N-dimethyl-formamide; toluene / 5 h / 20 °C

With potassium carbonate; hydrazine hydrate; triethylamine; In ethanol; dichloromethane; acetic acid; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ml400486k