Technology Process of (R)-benzyl 1-benzyloxycarbonyl-5-formyl-1,2,3,4-tetrahydropyridine-2-carboxylate
There total 6 articles about (R)-benzyl 1-benzyloxycarbonyl-5-formyl-1,2,3,4-tetrahydropyridine-2-carboxylate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
N,N-dimethyl-formamide;
With
trichlorophosphate;
at 10 - 20 ℃;
for 0.383333h;
Inert atmosphere;
(R)-benzyl 2-benzyloxycarbonyl-1,2,3,4-tetrahydropyridine-2-carboxylate;
In
1,2-dichloro-ethane;
at 0 ℃;
for 1.75h;
Inert atmosphere;
Reflux;
With
sodium acetate trihydrate;
In
water; 1,2-dichloro-ethane;
for 0.25h;
Inert atmosphere;
Reflux;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: sodium hydrogencarbonate / Inert atmosphere
2.1: caesium carbonate / Inert atmosphere
3.1: borane-THF / Inert atmosphere
4.1: pyridinium chlorochromate / Inert atmosphere
5.1: trichlorophosphate / 0.38 h / 10 - 20 °C / Inert atmosphere
5.2: 1.75 h / 0 °C / Inert atmosphere; Reflux
5.3: 0.25 h / Inert atmosphere; Reflux
With
borane-THF; sodium hydrogencarbonate; caesium carbonate; pyridinium chlorochromate; trichlorophosphate;
5.1: Vilsmeier-Haack reaction / 5.2: Vilsmeier-Haack reaction / 5.3: Vilsmeier-Haack reaction;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: sodium hydrogencarbonate / Inert atmosphere
2.1: caesium carbonate / Inert atmosphere
3.1: borane-THF / Inert atmosphere
4.1: pyridinium chlorochromate / Inert atmosphere
5.1: trichlorophosphate / 0.38 h / 10 - 20 °C / Inert atmosphere
5.2: 1.75 h / 0 °C / Inert atmosphere; Reflux
5.3: 0.25 h / Inert atmosphere; Reflux
With
borane-THF; sodium hydrogencarbonate; caesium carbonate; pyridinium chlorochromate; trichlorophosphate;
5.1: Vilsmeier-Haack reaction / 5.2: Vilsmeier-Haack reaction / 5.3: Vilsmeier-Haack reaction;