3-(4-tert-butoxycarbonylbenzyl)-4-oxo-3,4-dihydropyrido[3,5-d]pyrimidine-6-carboxylic acid methyl ester

Base Information

Chemical Name:3-(4-tert-butoxycarbonylbenzyl)-4-oxo-3,4-dihydropyrido[3,5-d]pyrimidine-6-carboxylic acid methyl ester
CAS No.:845639-57-8
Molecular Formula:C₂₁H₂₁N₃O₅
Molecular Weight:395.415
Hs Code.:

Synonyms:3-(4-tert-butoxycarbonylbenzyl)-4-oxo-3,4-dihydropyrido[3,5-d]pyrimidine-6-carboxylic acid methyl ester

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Chemical Property of 3-(4-tert-butoxycarbonylbenzyl)-4-oxo-3,4-dihydropyrido[3,5-d]pyrimidine-6-carboxylic acid methyl ester

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Technology Process of 3-(4-tert-butoxycarbonylbenzyl)-4-oxo-3,4-dihydropyrido[3,5-d]pyrimidine-6-carboxylic acid methyl ester

There total 1 articles about 3-(4-tert-butoxycarbonylbenzyl)-4-oxo-3,4-dihydropyrido[3,5-d]pyrimidine-6-carboxylic acid methyl ester 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: 92.3%

: 67-56-1
methanol

: 845639-56-7
4-(6-chloro-4-oxopyrido[3,4-d]pyrimidin-3-ylmethyl)benzoic acid tert-butyl ester

: 201230-82-2
carbon monoxide

: 845639-57-8
3-(4-tert-butoxycarbonylbenzyl)-4-oxo-3,4-dihydropyrido[3,5-d]pyrimidine-6-carboxylic acid methyl ester

Guidance literature:: With triethylamine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; at 100 ℃; for 14.5h; under 25858.1 Torr;
DOI:10.1021/jm701274v

Reference yield: 89.0%

: 845639-57-8
3-(4-tert-butoxycarbonylbenzyl)-4-oxo-3,4-dihydropyrido[3,5-d]pyrimidine-6-carboxylic acid methyl ester

: 2393-23-9
4-methoxy-benzylamine

: 4-[6-(4-methoxybenzylcarbamoyl)-4-oxopyrido[3,4-d]pyrimidin-3-ylmethyl]benzoic acid tert-butyl ester

Guidance literature:: 4-methoxy-benzylamine; With trimethylaluminum; In tetrahydrofuran; toluene; at 20 ℃; for 7h;

3-(4-tert-butoxycarbonylbenzyl)-4-oxo-3,4-dihydropyrido[3,5-d]pyrimidine-6-carboxylic acid methyl ester; In tetrahydrofuran; toluene; at 20 ℃; for 96h; Further stages.;
DOI:10.1021/jm701274v

Reference yield:

: 845639-57-8
3-(4-tert-butoxycarbonylbenzyl)-4-oxo-3,4-dihydropyrido[3,5-d]pyrimidine-6-carboxylic acid methyl ester

: 100-46-9
benzylamine

: C₂₇H₂₆N₄O₄

Guidance literature:: benzylamine; With trimethylaluminum; In tetrahydrofuran; toluene; at 20 ℃; for 7h;

3-(4-tert-butoxycarbonylbenzyl)-4-oxo-3,4-dihydropyrido[3,5-d]pyrimidine-6-carboxylic acid methyl ester; In tetrahydrofuran; toluene; at 20 ℃; for 96h; Further stages.;
DOI:10.1021/jm701274v