Technology Process of 3,4-bis[5-(diethoxymethyl)fur-2-yl]-2,5-dihydro-1-(4-methoxybenzyl)-1H-pyrrole-2,5-dione
There total 4 articles about 3,4-bis[5-(diethoxymethyl)fur-2-yl]-2,5-dihydro-1-(4-methoxybenzyl)-1H-pyrrole-2,5-dione which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
triethylamine;
palladium on activated charcoal;
In
ethanol;
for 24h;
Heating;
DOI:10.1016/j.tet.2005.03.016
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: n-butyllithium / 1,2-dimethoxy-ethane / 3 h / -20 °C
1.2: triisopropylborate / 1,2-dimethoxy-ethane / 2 h / -20 - 20 °C
1.3: acetic acid; water / 1,2-dimethoxy-ethane
2.1: 58 percent / triethylamine / palladium on activated carbon / ethanol / 24 h / Heating
With
n-butyllithium; triethylamine;
palladium on activated charcoal;
In
1,2-dimethoxyethane; ethanol;
2.1: Suzuki cross-coupling;
DOI:10.1016/j.tet.2005.03.016
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: 99 percent / ammonium chloride / ethanol / 16 h / Heating
2.1: n-butyllithium / 1,2-dimethoxy-ethane / 3 h / -20 °C
2.2: triisopropylborate / 1,2-dimethoxy-ethane / 2 h / -20 - 20 °C
2.3: acetic acid; water / 1,2-dimethoxy-ethane
3.1: 58 percent / triethylamine / palladium on activated carbon / ethanol / 24 h / Heating
With
n-butyllithium; ammonium chloride; triethylamine;
palladium on activated charcoal;
In
1,2-dimethoxyethane; ethanol;
3.1: Suzuki cross-coupling;
DOI:10.1016/j.tet.2005.03.016