Technology Process of N-1-{(1R,2S,3S,4R)-2,3-bis(methoxymethoxy)-4-[bis(4-methoxyphenyl)(phenyl)methoxymethyl]cyclopentyl}-2',3'-O-isopropylideneadenosine
There total 10 articles about N-1-{(1R,2S,3S,4R)-2,3-bis(methoxymethoxy)-4-[bis(4-methoxyphenyl)(phenyl)methoxymethyl]cyclopentyl}-2',3'-O-isopropylideneadenosine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 74 percent / Ph3P; DIAD / toluene / 6 h / 20 °C
2: 88 percent / MeONa / methanol / 0.5 h / 20 °C
3: ethyldiisopropylamine / CH2Cl2 / 75 h / 20 °C
4: 0.634 g / tetra-n-butylammonium fluoride / tetrahydrofuran / 1 h / 20 °C
5: 100 percent / H2O / 12 h / 100 °C
6: 83 percent / K2CO3 / methanol / 12 h / 20 °C
7: 100 percent / pyridine / 0.17 h / 20 °C
8: 100 percent / tetra-n-butylammonium fluoride / tetrahydrofuran / 1 h / 20 °C
With
pyridine; di-isopropyl azodicarboxylate; tetrabutyl ammonium fluoride; water; sodium methylate; potassium carbonate; N-ethyl-N,N-diisopropylamine; triphenylphosphine;
In
tetrahydrofuran; methanol; dichloromethane; toluene;
1: Mitsunobu reaction;
DOI:10.1080/15257770600685867
- Guidance literature:
-
Multi-step reaction with 9 steps
1: 91 percent / imidazole; 4-(dimethylamino)pyridine / dimethylformamide / 4 h / 20 °C
2: 74 percent / Ph3P; DIAD / toluene / 6 h / 20 °C
3: 88 percent / MeONa / methanol / 0.5 h / 20 °C
4: ethyldiisopropylamine / CH2Cl2 / 75 h / 20 °C
5: 0.634 g / tetra-n-butylammonium fluoride / tetrahydrofuran / 1 h / 20 °C
6: 100 percent / H2O / 12 h / 100 °C
7: 83 percent / K2CO3 / methanol / 12 h / 20 °C
8: 100 percent / pyridine / 0.17 h / 20 °C
9: 100 percent / tetra-n-butylammonium fluoride / tetrahydrofuran / 1 h / 20 °C
With
pyridine; 1H-imidazole; dmap; di-isopropyl azodicarboxylate; tetrabutyl ammonium fluoride; water; sodium methylate; potassium carbonate; N-ethyl-N,N-diisopropylamine; triphenylphosphine;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; toluene;
2: Mitsunobu reaction;
DOI:10.1080/15257770600685867