2-((2,3-dimethoxybenzylidene)hydrazono)-3-methyl-2,3-dihydrobenzo[d]thiazole

Base Information

Chemical Name:2-((2,3-dimethoxybenzylidene)hydrazono)-3-methyl-2,3-dihydrobenzo[d]thiazole
CAS No.:21429-28-7
Molecular Formula:C₁₇H₁₇N₃O₂S
Molecular Weight:327.407
Hs Code.:

Synonyms:2-((2,3-dimethoxybenzylidene)hydrazono)-3-methyl-2,3-dihydrobenzo[d]thiazole

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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-((2,3-dimethoxybenzylidene)hydrazono)-3-methyl-2,3-dihydrobenzo[d]thiazole

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Technology Process of 2-((2,3-dimethoxybenzylidene)hydrazono)-3-methyl-2,3-dihydrobenzo[d]thiazole

There total 4 articles about 2-((2,3-dimethoxybenzylidene)hydrazono)-3-methyl-2,3-dihydrobenzo[d]thiazole 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: 74.0%

: 20064-98-6
2-methylthio-3-methylbenzothiazolium iodide

: 86-51-1
2,3-dimethyoxybenzaldehyde

: 21429-28-7
2-((2,3-dimethoxybenzylidene)hydrazono)-3-methyl-2,3-dihydrobenzo[d]thiazole

Guidance literature:: 2-methylthio-3-methylbenzothiazolium iodide; With amino aminoalcohol; In N,N-dimethyl-formamide; at 20 ℃; for 3h;

2,3-dimethyoxybenzaldehyde; In methanol; N,N-dimethyl-formamide; for 12h; Reflux;
DOI:10.1039/c5ra12925g

Reference yield:

: 149-30-4,118090-09-8
2-Mercaptobenzothiazole

: 21429-28-7
2-((2,3-dimethoxybenzylidene)hydrazono)-3-methyl-2,3-dihydrobenzo[d]thiazole

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 1 h / 0 - 20 °C

2.1: 12 h / 50 - 60 °C

3.1: amino aminoalcohol / N,N-dimethyl-formamide / 3 h / 20 °C

3.2: 12 h / Reflux

With amino aminoalcohol; potassium carbonate; In N,N-dimethyl-formamide;
DOI:10.1039/c5ra12925g

Reference yield:

: 615-22-5
2-methylmercaptobenzothiazole

: 21429-28-7
2-((2,3-dimethoxybenzylidene)hydrazono)-3-methyl-2,3-dihydrobenzo[d]thiazole

Guidance literature:: Multi-step reaction with 2 steps

1.1: 12 h / 50 - 60 °C

2.1: amino aminoalcohol / N,N-dimethyl-formamide / 3 h / 20 °C

2.2: 12 h / Reflux

With amino aminoalcohol; In N,N-dimethyl-formamide;
DOI:10.1039/c5ra12925g