N-(4-bromophenyl)-2-(2-(4-methyl-2-oxo-2H-chromen-7-yloxy)acetyl)hydrazinecarbothioamide

Base Information

Chemical Name:N-(4-bromophenyl)-2-(2-(4-methyl-2-oxo-2H-chromen-7-yloxy)acetyl)hydrazinecarbothioamide
CAS No.:69321-35-3
Molecular Formula:C₁₉H₁₆BrN₃O₄S
Molecular Weight:462.324
Hs Code.:

Synonyms:N-(4-bromophenyl)-2-(2-(4-methyl-2-oxo-2H-chromen-7-yloxy)acetyl)hydrazinecarbothioamide

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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 N-(4-bromophenyl)-2-(2-(4-methyl-2-oxo-2H-chromen-7-yloxy)acetyl)hydrazinecarbothioamide

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Technology Process of N-(4-bromophenyl)-2-(2-(4-methyl-2-oxo-2H-chromen-7-yloxy)acetyl)hydrazinecarbothioamide

There total 4 articles about N-(4-bromophenyl)-2-(2-(4-methyl-2-oxo-2H-chromen-7-yloxy)acetyl)hydrazinecarbothioamide 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: 70.0%

: 69321-36-4
2-(4-methyl-2-oxo-2H-chromen-7-yloxy)-acetohydrazide

: 1985-12-2
4-Bromophenyl isothiocyanate

: 69321-35-3
N-(4-bromophenyl)-2-(2-(4-methyl-2-oxo-2H-chromen-7-yloxy)acetyl)hydrazinecarbothioamide

Guidance literature:: With acetic acid; In ethanol; for 6h; Heating;

Reference yield:

: 5614-82-4
ethyl 2-(4-methyl-2-oxo-2-coumarin-7-yloxy)acetate

: 69321-35-3
N-(4-bromophenyl)-2-(2-(4-methyl-2-oxo-2H-chromen-7-yloxy)acetyl)hydrazinecarbothioamide

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine hydrate / ethanol / Reflux

2: ethanol / Reflux

With hydrazine hydrate; In ethanol;
DOI:10.1002/jhet.1745

Reference yield:

: 90-33-5,79566-13-5
7-hydroxy-4-methyl-chromen-2-one

: 69321-35-3
N-(4-bromophenyl)-2-(2-(4-methyl-2-oxo-2H-chromen-7-yloxy)acetyl)hydrazinecarbothioamide

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / acetone / Reflux

2: hydrazine hydrate / ethanol / Reflux

3: ethanol / Reflux

With potassium carbonate; hydrazine hydrate; In ethanol; acetone;
DOI:10.1002/jhet.1745