Technology Process of 5-Oxazolepropanal,
2-[(2S,3R)-3-(iodomethyl)-1-(triphenylmethyl)-2-aziridinyl]-b-methyl-
There total 10 articles about 5-Oxazolepropanal,
2-[(2S,3R)-3-(iodomethyl)-1-(triphenylmethyl)-2-aziridinyl]-b-methyl- which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
Dess-Martin periodane;
In
dichloromethane;
at 20 ℃;
for 2h;
DOI:10.1021/ja030452m
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: 99 percent / NaH / dimethylformamide / 1 h / 0 °C
2.1: 95 percent / diisobutylaluminium hydride / toluene / 1 h / -78 °C
3.1: BH3 / tetrahydrofuran / 1 h / 20 °C
3.2: n-BuLi / tetrahydrofuran; hexane / 1 h / -78 °C
3.3: tetrahydrofuran / 1.5 h / -78 °C
4.1: Ph3P; diethyl azodicarboxylate / tetrahydrofuran / 18 h / 20 °C
5.1: zirconocene dichloride; n-BuLi / tetrahydrofuran; hexane / -78 - 20 °C
6.1: Ph3P; diethyl azodicarboxylate; MeI / toluene / 2 h / 70 °C
7.1: TBAF / tetrahydrofuran / 2 h / 0 °C
8.1: Dess-Martin periodinane / CH2Cl2 / 2 h / 20 °C
With
n-butyllithium; zirconocene dichloride; borane; tetrabutyl ammonium fluoride; sodium hydride; diisobutylaluminium hydride; Dess-Martin periodane; triphenylphosphine; diethylazodicarboxylate; methyl iodide;
In
tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide; toluene;
4.1: Mitsunobu reaction / 6.1: Mitsunobu reaction / 8.1: Dess-Martin oxidation;
DOI:10.1021/ja030452m
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: 95 percent / diisobutylaluminium hydride / toluene / 1 h / -78 °C
2.1: BH3 / tetrahydrofuran / 1 h / 20 °C
2.2: n-BuLi / tetrahydrofuran; hexane / 1 h / -78 °C
2.3: tetrahydrofuran / 1.5 h / -78 °C
3.1: Ph3P; diethyl azodicarboxylate / tetrahydrofuran / 18 h / 20 °C
4.1: zirconocene dichloride; n-BuLi / tetrahydrofuran; hexane / -78 - 20 °C
5.1: Ph3P; diethyl azodicarboxylate; MeI / toluene / 2 h / 70 °C
6.1: TBAF / tetrahydrofuran / 2 h / 0 °C
7.1: Dess-Martin periodinane / CH2Cl2 / 2 h / 20 °C
With
n-butyllithium; zirconocene dichloride; borane; tetrabutyl ammonium fluoride; diisobutylaluminium hydride; Dess-Martin periodane; triphenylphosphine; diethylazodicarboxylate; methyl iodide;
In
tetrahydrofuran; hexane; dichloromethane; toluene;
3.1: Mitsunobu reaction / 5.1: Mitsunobu reaction / 7.1: Dess-Martin oxidation;
DOI:10.1021/ja030452m