8-bromo-3,7-dihydro-3-methyl-7-[2-(2-methyl-5-hydroxyphenyl)-2-oxoethyl]-1H-purine-2,6-dione

Base Information

Chemical Name:8-bromo-3,7-dihydro-3-methyl-7-[2-(2-methyl-5-hydroxyphenyl)-2-oxoethyl]-1H-purine-2,6-dione
CAS No.:1192215-84-1
Molecular Formula:C₁₅H₁₃BrN₄O₄
Molecular Weight:393.197
Hs Code.:

Synonyms:8-bromo-3,7-dihydro-3-methyl-7-[2-(2-methyl-5-hydroxyphenyl)-2-oxoethyl]-1H-purine-2,6-dione

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Chemical Property of 8-bromo-3,7-dihydro-3-methyl-7-[2-(2-methyl-5-hydroxyphenyl)-2-oxoethyl]-1H-purine-2,6-dione

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Technology Process of 8-bromo-3,7-dihydro-3-methyl-7-[2-(2-methyl-5-hydroxyphenyl)-2-oxoethyl]-1H-purine-2,6-dione

There total 5 articles about 8-bromo-3,7-dihydro-3-methyl-7-[2-(2-methyl-5-hydroxyphenyl)-2-oxoethyl]-1H-purine-2,6-dione 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: 35.0%

: 1192215-70-5
2-bromo-1-(5-hydroxy-2-methylphenyl)ethanone

: 93703-24-3
3-methyl-8-bromoxanthine

: 1192215-84-1
8-bromo-3,7-dihydro-3-methyl-7-[2-(2-methyl-5-hydroxyphenyl)-2-oxoethyl]-1H-purine-2,6-dione

Guidance literature:: 3-methyl-8-bromoxanthine; With N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 25 ℃; for 0.0833333h; Inert atmosphere;

2-bromo-1-(5-hydroxy-2-methylphenyl)ethanone; In N,N-dimethyl-formamide; at 25 ℃; Inert atmosphere;
DOI:10.1021/jm9009444

Reference yield:

: 2434-53-9
6-amino-1-methyluracil

: 1192215-84-1
8-bromo-3,7-dihydro-3-methyl-7-[2-(2-methyl-5-hydroxyphenyl)-2-oxoethyl]-1H-purine-2,6-dione

Guidance literature:: Multi-step reaction with 5 steps

1: acetic acid; sodium nitrite / water / 1 h / 50 °C

2: sodium dithionite / water / 1 h / 70 °C

3: toluene-4-sulfonic acid / N,N-dimethyl-formamide / 3.5 h / 70 °C / Inert atmosphere

4: acetic acid; bromine; sodium acetate / 3 h / 65 °C

5: alkylamine / N,N-dimethyl-formamide / 16 h / 50 °C

With sodium dithionite; bromine; sodium acetate; toluene-4-sulfonic acid; acetic acid; sodium nitrite; In water; N,N-dimethyl-formamide;
DOI:10.1039/d0ob00391c

Reference yield:

: 6972-82-3
5,6-diamino-1-methyluracil

: 1192215-84-1
8-bromo-3,7-dihydro-3-methyl-7-[2-(2-methyl-5-hydroxyphenyl)-2-oxoethyl]-1H-purine-2,6-dione

Guidance literature:: Multi-step reaction with 3 steps

1: toluene-4-sulfonic acid / N,N-dimethyl-formamide / 3.5 h / 70 °C / Inert atmosphere

2: acetic acid; bromine; sodium acetate / 3 h / 65 °C

3: alkylamine / N,N-dimethyl-formamide / 16 h / 50 °C

With bromine; sodium acetate; toluene-4-sulfonic acid; acetic acid; In N,N-dimethyl-formamide;
DOI:10.1039/d0ob00391c