2-(1-(2-oxo-2H-chromen-3-yl)ethylidene)-N-(p-tolyl)hydrazinecarbothioamide

Base Information

Chemical Name:2-(1-(2-oxo-2H-chromen-3-yl)ethylidene)-N-(p-tolyl)hydrazinecarbothioamide
CAS No.:129545-25-1
Molecular Formula:C₁₉H₁₇N₃O₂S
Molecular Weight:351.429
Hs Code.:

Synonyms:2-(1-(2-oxo-2H-chromen-3-yl)ethylidene)-N-(p-tolyl)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 2-(1-(2-oxo-2H-chromen-3-yl)ethylidene)-N-(p-tolyl)hydrazinecarbothioamide

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Technology Process of 2-(1-(2-oxo-2H-chromen-3-yl)ethylidene)-N-(p-tolyl)hydrazinecarbothioamide

There total 3 articles about 2-(1-(2-oxo-2H-chromen-3-yl)ethylidene)-N-(p-tolyl)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: 88.0%

: 3949-36-8
3-acetylcoumarin

: 13278-67-6
4-(4-methylphenyl)-3-thiosemicarbazide

: 129545-25-1
2-(1-(2-oxo-2H-chromen-3-yl)ethylidene)-N-(p-tolyl)hydrazinecarbothioamide

Guidance literature:: With acetic acid; In methanol; Reflux;
DOI:10.1016/j.bioorg.2021.105164

Reference yield: 78.0%

: 90-02-8
salicylaldehyde

: 278780-08-8
butyronitrilo-3-(4-p-methylphenyl-3-thiosemicarbazone)

: 129545-25-1
2-(1-(2-oxo-2H-chromen-3-yl)ethylidene)-N-(p-tolyl)hydrazinecarbothioamide

Guidance literature:: With piperidine; In N,N-dimethyl-formamide; for 4h; Heating;

Reference yield:

: 13278-67-6
4-(4-methylphenyl)-3-thiosemicarbazide

: 129545-25-1
2-(1-(2-oxo-2H-chromen-3-yl)ethylidene)-N-(p-tolyl)hydrazinecarbothioamide

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / ethanol / 4 h / Heating

2: 78 percent / piperidine / dimethylformamide / 4 h / Heating

With piperidine; In ethanol; N,N-dimethyl-formamide;