methyl 5-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)-2,4-dimethoxybenzoate

Base Information

Chemical Name:methyl 5-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)-2,4-dimethoxybenzoate
CAS No.:1609699-53-7
Molecular Formula:C₁₆H₁₄BrN₃O₄
Molecular Weight:392.209
Hs Code.:

Synonyms:methyl 5-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)-2,4-dimethoxybenzoate

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Chemical Property of methyl 5-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)-2,4-dimethoxybenzoate

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Technology Process of methyl 5-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)-2,4-dimethoxybenzoate

There total 5 articles about methyl 5-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)-2,4-dimethoxybenzoate 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: 77.0%

: 1609699-52-6
methyl 5-((2-(5-bromopyridin-2-yl)hydrazono)methyl)-2,4-dimethoxybenzoate

: 1609699-53-7
methyl 5-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)-2,4-dimethoxybenzoate

Guidance literature:: With iodobenzene diacetic acid; In methanol; dichloromethane; at 20 ℃;
DOI:10.1016/j.bmcl.2014.03.100

Reference yield:

: 2150-41-6
methyl 2, 4-dimethoxybenzoate

: 1609699-53-7
methyl 5-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)-2,4-dimethoxybenzoate

Guidance literature:: Multi-step reaction with 3 steps

1: titanium tetrachloride / dichloromethane / 0.5 h / 0 °C

2: ethanol / 2 h / Reflux

3: iodobenzene diacetic acid / dichloromethane; methanol / 20 °C

With iodobenzene diacetic acid; titanium tetrachloride; In methanol; ethanol; dichloromethane;
DOI:10.1016/j.bmcl.2014.03.100

Reference yield:

: 91-52-1
2,4 dimethoxybenzoic acid

: 1609699-53-7
methyl 5-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)-2,4-dimethoxybenzoate

Guidance literature:: Multi-step reaction with 5 steps

1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 1 h / 20 °C

2: dichloromethane / 20 °C

3: titanium tetrachloride / dichloromethane / 0.5 h / 0 °C

4: ethanol / 2 h / Reflux

5: iodobenzene diacetic acid / dichloromethane; methanol / 20 °C

With oxalyl dichloride; iodobenzene diacetic acid; titanium tetrachloride; N,N-dimethyl-formamide; In methanol; ethanol; dichloromethane;
DOI:10.1016/j.bmcl.2014.03.100