Technology Process of methyl 2-deoxy-3,5-di-O-p-toluoyl-D-erythro-pentose-2,2',3,4-2H4
There total 9 articles about methyl 2-deoxy-3,5-di-O-p-toluoyl-D-erythro-pentose-2,2',3,4-2H4 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 33 percent / deuterium oxide / deuterated Raney nickel / 15 h / Heating
2: 90 percent / p-toluenesulfonic acid monohydrate / dimethylformamide / 3 h / 20 °C
3: 86 percent / N,N-dimethylaminopyridine / acetonitrile / 20 °C
4: tri-n-butyltin-deuteride, 2,2'-azo-bis-(2-methylpropionitrile) / toluene / 2 h / 80 °C
5: 80percent acetic acid / 15 h / 20 °C
6: 0.5 M HCl / 40 h / 20 °C
7: HCl
8: pyridine
With
pyridine; hydrogenchloride; dmap; 2,2'-azobis(isobutyronitrile); water-d2; tributyltin deuteride; toluene-4-sulfonic acid; acetic acid;
deuterated Raney nickel;
In
N,N-dimethyl-formamide; toluene; acetonitrile;
DOI:10.1016/S0040-4020(01)83465-7
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 86 percent / N,N-dimethylaminopyridine / acetonitrile / 20 °C
2: tri-n-butyltin-deuteride, 2,2'-azo-bis-(2-methylpropionitrile) / toluene / 2 h / 80 °C
3: 80percent acetic acid / 15 h / 20 °C
4: 0.5 M HCl / 40 h / 20 °C
5: HCl
6: pyridine
With
pyridine; hydrogenchloride; dmap; 2,2'-azobis(isobutyronitrile); tributyltin deuteride; acetic acid;
In
toluene; acetonitrile;
DOI:10.1016/S0040-4020(01)83465-7
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 90 percent / p-toluenesulfonic acid monohydrate / dimethylformamide / 3 h / 20 °C
2: 86 percent / N,N-dimethylaminopyridine / acetonitrile / 20 °C
3: tri-n-butyltin-deuteride, 2,2'-azo-bis-(2-methylpropionitrile) / toluene / 2 h / 80 °C
4: 80percent acetic acid / 15 h / 20 °C
5: 0.5 M HCl / 40 h / 20 °C
6: HCl
7: pyridine
With
pyridine; hydrogenchloride; dmap; 2,2'-azobis(isobutyronitrile); tributyltin deuteride; toluene-4-sulfonic acid; acetic acid;
In
N,N-dimethyl-formamide; toluene; acetonitrile;
DOI:10.1016/S0040-4020(01)83465-7