Technology Process of 3-bromo-1-(3-methoxyphenyl)-5-(2-pyridyl)-1,2-dihydropyridin-2-one
There total 6 articles about 3-bromo-1-(3-methoxyphenyl)-5-(2-pyridyl)-1,2-dihydropyridin-2-one 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
pyridine; copper diacetate;
In
N,N-dimethyl-formamide;
at 20 ℃;
DOI:10.1021/jm301268u
- Guidance literature:
-
Multi-step reaction with 5 steps
1: n-butyllithium; Trimethyl borate / tetrahydrofuran / -75.1 - 20 °C / Inert atmosphere
2: potassium carbonate; palladium diacetate; triphenylphosphine / water; 1,2-dimethoxyethane / 5.67 h / Reflux
3: hydrogenchloride / water / 3 h / Reflux
4: N-Bromosuccinimide / N,N-dimethyl-formamide / 2 h / 20 °C
5: copper diacetate; pyridine / N,N-dimethyl-formamide / 20 °C
With
pyridine; hydrogenchloride; N-Bromosuccinimide; n-butyllithium; Trimethyl borate; copper diacetate; palladium diacetate; potassium carbonate; triphenylphosphine;
In
tetrahydrofuran; 1,2-dimethoxyethane; water; N,N-dimethyl-formamide;
2: |Suzuki-Miyaura Coupling / 5: |Ullmann Condensation;
DOI:10.1021/jm301268u
- Guidance literature:
-
Multi-step reaction with 3 steps
1: hydrogenchloride / water / 3 h / Reflux
2: N-Bromosuccinimide / N,N-dimethyl-formamide / 2 h / 20 °C
3: copper diacetate; pyridine / N,N-dimethyl-formamide / 20 °C
With
pyridine; hydrogenchloride; N-Bromosuccinimide; copper diacetate;
In
water; N,N-dimethyl-formamide;
3: |Ullmann Condensation;
DOI:10.1021/jm301268u
