Technology Process of N-4-((2-isopropylsulfonyl)phenyl)-3-methyl-N-6-(methyl-4-(piperidin-4-yl)-2,3-dihydrobenzofuran-7-yl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
There total 11 articles about N-4-((2-isopropylsulfonyl)phenyl)-3-methyl-N-6-(methyl-4-(piperidin-4-yl)-2,3-dihydrobenzofuran-7-yl)-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: trichlorophosphate / N,N-dimethyl-aniline / 1 h / Reflux
2.1: isopropyl alcohol / 3 h / Reflux
2.2: 0.5 h / Reflux
3.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 4.5 h / 0 - 20 °C
4.1: toluene-4-sulfonic acid / isopropyl alcohol / 5 h / 160 °C / Sealed tube
With
toluene-4-sulfonic acid; 3-chloro-benzenecarboperoxoic acid; trichlorophosphate;
In
dichloromethane; N,N-dimethyl-aniline; isopropyl alcohol;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: isopropyl alcohol / 3 h / Reflux
1.2: 0.5 h / Reflux
2.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 4.5 h / 0 - 20 °C
3.1: toluene-4-sulfonic acid / isopropyl alcohol / 5 h / 160 °C / Sealed tube
With
toluene-4-sulfonic acid; 3-chloro-benzenecarboperoxoic acid;
In
dichloromethane; isopropyl alcohol;
- Guidance literature:
-
Multi-step reaction with 8 steps
1: sodium hydroxide / water / 24 h / 100 °C
2: n-butyllithium / tetrahydrofuran / 1 h / -78 °C / Inert atmosphere
3: trifluoroacetic acid; sodium nitrite / 12 h / 0 - 20 °C
4: palladium on activated charcoal; hydrogen / tetrahydrofuran / 12 h / 20 °C
5: N-Bromosuccinimide / N,N-dimethyl-formamide / 0.25 h / 0 °C
6: caesium carbonate; tetrakis(triphenylphosphine) palladium(0) / water; N,N-dimethyl-formamide / 1 h / 135 °C / Inert atmosphere
7: triethylamine; hydrogen; platinum(IV) oxide; acetic acid / 24 h / 20 °C / 4551.02 Torr
8: toluene-4-sulfonic acid / isopropyl alcohol / 5 h / 160 °C / Sealed tube
With
platinum(IV) oxide; N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium(0); n-butyllithium; palladium on activated charcoal; hydrogen; caesium carbonate; toluene-4-sulfonic acid; acetic acid; triethylamine; trifluoroacetic acid; sodium hydroxide; sodium nitrite;
In
tetrahydrofuran; water; N,N-dimethyl-formamide; isopropyl alcohol;