Technology Process of 2,2,2-tris[3-(2,3-dimethoxybenzamido)propyl]ethanal
There total 5 articles about 2,2,2-tris[3-(2,3-dimethoxybenzamido)propyl]ethanal which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
oxalyl dichloride;
In
dichloromethane; dimethyl sulfoxide;
for 0.25h;
DOI:10.1039/b000229l
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: 92 percent / NaBH4 / methanol / 0 - 20 °C
2.1: 82 percent / 4-dimethylaminopyridine; triethylamine / CH2Cl2 / 48 h / Heating
3.1: 88 percent / NaOH; hydrazine; Raney nickel / aq. ethanol / 0.75 h / Heating
4.1: thionylchloride / 6 h
4.2: 58 percent / triethylamine / CH2Cl2 / 20 °C
5.1: 89 percent / tetrabutylammonium fluoride / tetrahydrofuran / 2 h / Heating
6.1: 82 percent / oxalyl chloride / dimethylsulfoxide; CH2Cl2 / 0.25 h
With
dmap; sodium hydroxide; sodium tetrahydroborate; thionyl chloride; oxalyl dichloride; tetrabutyl ammonium fluoride; nickel; triethylamine; hydrazine;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; dimethyl sulfoxide;
DOI:10.1039/b000229l
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: 92 percent / HCl / H2O / 30 h / Heating
2.1: 92 percent / NaBH4 / methanol / 0 - 20 °C
3.1: 82 percent / 4-dimethylaminopyridine; triethylamine / CH2Cl2 / 48 h / Heating
4.1: 88 percent / NaOH; hydrazine; Raney nickel / aq. ethanol / 0.75 h / Heating
5.1: thionylchloride / 6 h
5.2: 58 percent / triethylamine / CH2Cl2 / 20 °C
6.1: 89 percent / tetrabutylammonium fluoride / tetrahydrofuran / 2 h / Heating
7.1: 82 percent / oxalyl chloride / dimethylsulfoxide; CH2Cl2 / 0.25 h
With
hydrogenchloride; dmap; sodium hydroxide; sodium tetrahydroborate; thionyl chloride; oxalyl dichloride; tetrabutyl ammonium fluoride; nickel; triethylamine; hydrazine;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; water; dimethyl sulfoxide;
DOI:10.1039/b000229l