ChemicalBook CAS DataBase List 5-Amino-5-deoxy-1,2-O-isopropylidene-6-O-trityl-α-D-galactofuranose

5-Amino-5-deoxy-1,2-O-isopropylidene-6-O-trityl-α-D-galactofuranose synthesis

6synthesis methods

Product Name:5-Amino-5-deoxy-1,2-O-isopropylidene-6-O-trityl-α-D-galactofuranose
CAS Number:109681-00-7
Molecular formula:C28H31NO5
Molecular Weight:461.5494

38166-65-3 Synthesis

3-Acetyl-1,2:5,6-di-O-isopropylidene-α-D-galactofuranose

38166-65-3
19 suppliers
$89.29/10mg

5-Amino-5-deoxy-1,2-O-isopropylidene-6-O-trityl-α-D-galactofuranose

109681-00-7
11 suppliers
$497.32/5MG

Yield:-

Steps:

Multi-step reaction with 6 steps
1: 50percent aq. AcOH / 5 h / Ambient temperature; concentrated at 25 deg C
2: 98 percent / pyridine / 7 h / 70 °C
3: 95 percent / pyridinium dichromate, Ac₂O / CH₂Cl₂ / 1 h / Heating
4: 96 percent / hydroxylammonium chloride, KHCO₃ / methanol / Heating
5: 0.01 M NaOMe / methanol
6: hydrogen / Raney-Ni

References:

Legler;Pohl [Carbohydrate research,1986,vol. 155,p. 119 - 129]

109680-98-0 Synthesis