Technology Process of 3',4'-dideoxykanamycin A
There total 11 articles about 3',4'-dideoxykanamycin A which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogen;
platinum(IV) oxide;
In
water;
for 2h;
under 760 Torr;
DOI:10.1248/cpb.29.3464
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 88 percent / sodium methoxide / methanol; CHCl3 / 0 °C
2: 1.56 g / pyridine / 2 h / Ambient temperature
3: 61 percent / sodium iodide, sodium acetate, acetic acid / acetone / 4 h / Heating
4: 1.) α-toluenesulfonyl chloride / 1.) pyridine, 5 deg C, 1 h, 2.) pyridine, 90 deg C, 1 h
5: 78 percent / sodium methoxide / methanol / 0.5 h / Ambient temperature
6: 75 percent / 95percent trifluoroacetic acid / 0.17 h / Ambient temperature
7: 90 percent / hydrogen / platinium oxide / H2O / 2 h / 760 Torr
With
pyridine; hydrogen; sodium methylate; sodium acetate; acetic acid; trifluoroacetic acid; sodium iodide; benzenesulfonyl chloride;
platinum(IV) oxide;
In
methanol; chloroform; water; acetone;
DOI:10.1248/cpb.29.3464
- Guidance literature:
-
Multi-step reaction with 8 steps
1: 89 percent / pyridine / 3 h / Ambient temperature
2: 88 percent / sodium methoxide / methanol; CHCl3 / 0 °C
3: 1.56 g / pyridine / 2 h / Ambient temperature
4: 61 percent / sodium iodide, sodium acetate, acetic acid / acetone / 4 h / Heating
5: 1.) α-toluenesulfonyl chloride / 1.) pyridine, 5 deg C, 1 h, 2.) pyridine, 90 deg C, 1 h
6: 78 percent / sodium methoxide / methanol / 0.5 h / Ambient temperature
7: 75 percent / 95percent trifluoroacetic acid / 0.17 h / Ambient temperature
8: 90 percent / hydrogen / platinium oxide / H2O / 2 h / 760 Torr
With
pyridine; hydrogen; sodium methylate; sodium acetate; acetic acid; trifluoroacetic acid; sodium iodide; benzenesulfonyl chloride;
platinum(IV) oxide;
In
methanol; chloroform; water; acetone;
DOI:10.1248/cpb.29.3464