Technology Process of (2-Oxo-3-phenyl-2H-1-benzopyran-7-yl)carbamic acid ethyl ester
There total 6 articles about (2-Oxo-3-phenyl-2H-1-benzopyran-7-yl)carbamic acid ethyl ester 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:
-
Multi-step reaction with 3 steps
1: pyridine hydrochloride / 200 °C / anschliessend Behandeln mit Wasser
2: chlorobenzene / Einleiten von Chlorwasserstoff und Erhitzen des entstandenen Hydrochlorids mit Phosgen
With
pyridine hydrochloride; chlorobenzene;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: chlorobenzene / Einleiten von Chlorwasserstoff und Erhitzen des entstandenen Hydrochlorids mit Phosgen
With
chlorobenzene;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: potassium hydroxide; ethanol
2: pyridine hydrochloride / 200 °C / anschliessend Behandeln mit Wasser
3: chlorobenzene / Einleiten von Chlorwasserstoff und Erhitzen des entstandenen Hydrochlorids mit Phosgen
With
potassium hydroxide; ethanol; pyridine hydrochloride; chlorobenzene;