Technology Process of dimethyl 2,3-bis{[N-[11-[2-allyloxy-3-(4,5-dihydro-1,3-dioxol-2-yl)phenoxy]-3,6,9-trioxaundecyl]carbamoyl]methoxy}terephthalate
There total 14 articles about dimethyl 2,3-bis{[N-[11-[2-allyloxy-3-(4,5-dihydro-1,3-dioxol-2-yl)phenoxy]-3,6,9-trioxaundecyl]carbamoyl]methoxy}terephthalate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
dmap; triethylamine;
In
dichloromethane;
at 0 - 20 ℃;
for 18h;
DOI:10.1039/b103274g
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 28 g / triethylamine; DMAP / CH2Cl2 / 10 h / 20 °C
2: 84 percent / dimethylformamide / 8 h / 100 °C
3: 64 percent / triethylamine; DMAP / CH2Cl2 / 6 h / 20 °C
4: 83 percent / K2CO3 / acetonitrile / 48 h / Heating
5: 100 percent / trimethyl orthoformate; toluene-p-sulfonic acid / toluene / 8 h / Heating
6: 79 percent / N2H4*H2O / methanol / 5 h / Heating
7: 74 percent / triethylamine; DMAP / CH2Cl2 / 18 h / 0 - 20 °C
With
dmap; potassium carbonate; toluene-4-sulfonic acid; hydrazine hydrate; triethylamine; trimethyl orthoformate;
In
methanol; dichloromethane; N,N-dimethyl-formamide; toluene; acetonitrile;
DOI:10.1039/b103274g
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 50 percent / NaH / dimethylsulfoxide / 20 °C
2: 83 percent / K2CO3 / acetonitrile / 48 h / Heating
3: 100 percent / trimethyl orthoformate; toluene-p-sulfonic acid / toluene / 8 h / Heating
4: 79 percent / N2H4*H2O / methanol / 5 h / Heating
5: 74 percent / triethylamine; DMAP / CH2Cl2 / 18 h / 0 - 20 °C
With
dmap; sodium hydride; potassium carbonate; toluene-4-sulfonic acid; hydrazine hydrate; triethylamine; trimethyl orthoformate;
In
methanol; dichloromethane; dimethyl sulfoxide; toluene; acetonitrile;
DOI:10.1039/b103274g
