1-(4-acetoxybutyl)-3-bromo-4,6-dibenzylthio-1H-pyrazolo[3,4-d]pyrimidine

Base Information

Chemical Name:1-(4-acetoxybutyl)-3-bromo-4,6-dibenzylthio-1H-pyrazolo[3,4-d]pyrimidine
CAS No.:938062-93-2
Molecular Formula:C₂₅H₂₅BrN₄O₂S₂
Molecular Weight:557.535
Hs Code.:

Synonyms:1-(4-acetoxybutyl)-3-bromo-4,6-dibenzylthio-1H-pyrazolo[3,4-d]pyrimidine

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Chemical Property of 1-(4-acetoxybutyl)-3-bromo-4,6-dibenzylthio-1H-pyrazolo[3,4-d]pyrimidine

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Technology Process of 1-(4-acetoxybutyl)-3-bromo-4,6-dibenzylthio-1H-pyrazolo[3,4-d]pyrimidine

There total 4 articles about 1-(4-acetoxybutyl)-3-bromo-4,6-dibenzylthio-1H-pyrazolo[3,4-d]pyrimidine 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: 80.0%

: 938062-83-0
4,6-dibenzylthio-3-bromo-1H-pyrazolo[3,4-d]pyrimidine

: 4753-59-7
4-Bromobutyl acetate

: 938062-93-2
1-(4-acetoxybutyl)-3-bromo-4,6-dibenzylthio-1H-pyrazolo[3,4-d]pyrimidine

Guidance literature:: With 18-crown-6 ether; potassium tert-butylate; In tetrahydrofuran; at 40 ℃; for 1h;
DOI:10.1080/15257770600793802

Reference yield:

: 938062-78-3
4,6-dibenzylthio-1H-pyrazolo[3,4-d]pyrimidine

: 938062-93-2
1-(4-acetoxybutyl)-3-bromo-4,6-dibenzylthio-1H-pyrazolo[3,4-d]pyrimidine

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / N-bromosuccinimide / 1,2-dichloro-ethane / 0.5 h / Heating

2: 80 percent / 18-crown-6; potassium tert-butoxide / tetrahydrofuran / 1 h / 40 °C

With N-Bromosuccinimide; 18-crown-6 ether; potassium tert-butylate; In tetrahydrofuran; 1,2-dichloro-ethane;
DOI:10.1080/15257770600793802

Reference yield:

: 100-39-0
benzyl bromide

: 938062-93-2
1-(4-acetoxybutyl)-3-bromo-4,6-dibenzylthio-1H-pyrazolo[3,4-d]pyrimidine

Guidance literature:: Multi-step reaction with 3 steps

1: 86 percent / NaOH / 3 h / 20 °C

2: 83 percent / N-bromosuccinimide / 1,2-dichloro-ethane / 0.5 h / Heating

3: 80 percent / 18-crown-6; potassium tert-butoxide / tetrahydrofuran / 1 h / 40 °C

With sodium hydroxide; N-Bromosuccinimide; 18-crown-6 ether; potassium tert-butylate; In tetrahydrofuran; 1,2-dichloro-ethane;
DOI:10.1080/15257770600793802