Technology Process of 2,3,2',3'-tetra-O-benzyl-6-O-stearoyl-α,α-trehalose
There total 4 articles about 2,3,2',3'-tetra-O-benzyl-6-O-stearoyl-α,α-trehalose which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 86 percent / p-toluenesulfonic acid monohydrate / dimethylformamide / 2 h / 65 °C / 40 Torr / reflux
2: 1.) 50percent NaH / 1.) DMSO, 1 h, r.t.; 2.) DMSO, 2 h
3: 92 percent / 80percent aq. AcOH / 0.5 h / Heating
4: CH2Cl2; pyridine / Ambient temperature
With
sodium hydride; toluene-4-sulfonic acid; acetic acid;
In
pyridine; dichloromethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 1.) 50percent NaH / 1.) DMSO, 1 h, r.t.; 2.) DMSO, 2 h
2: 92 percent / 80percent aq. AcOH / 0.5 h / Heating
3: CH2Cl2; pyridine / Ambient temperature
With
sodium hydride; acetic acid;
In
pyridine; dichloromethane;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 92 percent / 80percent aq. AcOH / 0.5 h / Heating
2: CH2Cl2; pyridine / Ambient temperature
With
acetic acid;
In
pyridine; dichloromethane;