1-(3,4-dimethoxybenzyl)-4-methoxy-2-(methoxycarbonyl)pyridinium bromide salt

Base Information

Chemical Name:1-(3,4-dimethoxybenzyl)-4-methoxy-2-(methoxycarbonyl)pyridinium bromide salt
CAS No.:1245527-80-3
Molecular Formula:Br*C₁₇H₂₀NO₅
Molecular Weight:398.254
Hs Code.:

Synonyms:1-(3,4-dimethoxybenzyl)-4-methoxy-2-(methoxycarbonyl)pyridinium bromide salt

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Chemical Property of 1-(3,4-dimethoxybenzyl)-4-methoxy-2-(methoxycarbonyl)pyridinium bromide salt

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Technology Process of 1-(3,4-dimethoxybenzyl)-4-methoxy-2-(methoxycarbonyl)pyridinium bromide salt

There total 1 articles about 1-(3,4-dimethoxybenzyl)-4-methoxy-2-(methoxycarbonyl)pyridinium bromide salt 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: 99.0%

: 21852-32-4
4-bromomethyl-1,2-dimethoxybenzene

: 29681-43-4
methyl 4-methoxypicolinate

: 1245527-80-3
1-(3,4-dimethoxybenzyl)-4-methoxy-2-(methoxycarbonyl)pyridinium bromide salt

Guidance literature:: In diethyl ether; at 20 ℃; for 48h; Inert atmosphere;
DOI:10.1016/j.tet.2010.05.044

Reference yield: 93.0%

: 1245527-80-3
1-(3,4-dimethoxybenzyl)-4-methoxy-2-(methoxycarbonyl)pyridinium bromide salt

: 13291-18-4
isopropenylmagnesium bromide

: 1245527-95-0
methyl-1-(3,4-dimethoxybenzyl)-4-oxo-6-(prop-1-en-2-yl)-1,4,5,6-tetrahydropyridine-2-carboxylate

Guidance literature:: 1-(3,4-dimethoxybenzyl)-4-methoxy-2-(methoxycarbonyl)pyridinium bromide salt; isopropenylmagnesium bromide; In dichloromethane; at -78 ℃; for 4.58333h; Inert atmosphere;

With hydrogenchloride; In dichloromethane; water; at -78 ℃; regioselective reaction; Inert atmosphere;
DOI:10.1016/j.tet.2010.05.044

Reference yield: 89.0%

: 1245527-80-3
1-(3,4-dimethoxybenzyl)-4-methoxy-2-(methoxycarbonyl)pyridinium bromide salt

: 13139-86-1
4-methoxyphenyl magnesium bromide

: 1245527-93-8
methyl-1-(3,4-dimethoxybenzyl)-6-(4-methoxyphenyl)-4-oxo-1,4,5,6-tetrahydropyridine-2-carboxylate

Guidance literature:: 1-(3,4-dimethoxybenzyl)-4-methoxy-2-(methoxycarbonyl)pyridinium bromide salt; 4-methoxyphenyl magnesium bromide; In dichloromethane; at -78 ℃; for 4.58333h; Inert atmosphere;

With hydrogenchloride; In dichloromethane; water; at -78 ℃; regioselective reaction; Inert atmosphere;
DOI:10.1016/j.tet.2010.05.044