Technology Process of C20H27NO4
There total 6 articles about C20H27NO4 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
pyridine; hydroxylamine hydrochloride;
at 80 ℃;
for 19h;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: toluene-4-sulfonic acid / benzene / 3 h / Heating / reflux
2.1: isopropylmagnesium chloride / tetrahydrofuran / 2.3 h / -10 - 20 °C
3.1: iodine; magnesium / tetrahydrofuran / 2 h / 20 °C
3.2: 2 h / 20 °C
4.1: sodium ethanolate / 16 h / 20 °C
5.1: tetrahydrofuran; diethyl ether / 0.5 h / 0 - 23 °C
6.1: sodium hydrogencarbonate; Dess-Martin periodane / dichloromethane / 2 h / 0 °C
7.1: pyridine; hydroxylamine hydrochloride / 19 h / 80 °C
With
pyridine; hydroxylamine hydrochloride; iodine; isopropylmagnesium chloride; sodium ethanolate; sodium hydrogencarbonate; Dess-Martin periodane; magnesium;
toluene-4-sulfonic acid;
In
tetrahydrofuran; diethyl ether; dichloromethane; benzene;
6.1: Dess-Martin Oxidation;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: iodine; magnesium / tetrahydrofuran / 2 h / 20 °C
1.2: 2 h / 20 °C
2.1: sodium ethanolate / 16 h / 20 °C
3.1: tetrahydrofuran; diethyl ether / 0.5 h / 0 - 23 °C
4.1: sodium hydrogencarbonate; Dess-Martin periodane / dichloromethane / 2 h / 0 °C
5.1: pyridine; hydroxylamine hydrochloride / 19 h / 80 °C
With
pyridine; hydroxylamine hydrochloride; iodine; sodium ethanolate; sodium hydrogencarbonate; Dess-Martin periodane; magnesium;
In
tetrahydrofuran; diethyl ether; dichloromethane;
4.1: Dess-Martin Oxidation;