Technology Process of 3-<(E)-<2-(4-methoxyphenyl)ethenyl>>-4,5-diphenyl-2(3H)oxazolone
There total 3 articles about 3-<(E)-<2-(4-methoxyphenyl)ethenyl>>-4,5-diphenyl-2(3H)oxazolone 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
tetrabutyl-ammonium chloride; sodium hydrogencarbonate;
palladium diacetate;
In
N,N-dimethyl-formamide;
at 90 ℃;
for 48h;
DOI:10.1021/jo00064a015
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 52 percent / t-BuOK / toluene / 1.5 h / Heating
2: 58 percent / (n-Bu)4NCl hydrate, NaHCO3 / Pd(OAc)2 / dimethylformamide / 48 h / 90 °C
With
potassium tert-butylate; tetrabutyl-ammonium chloride; sodium hydrogencarbonate;
palladium diacetate;
In
N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo00064a015
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 97 percent / NaI / various solvent(s) / 3 h / 90 °C
2: 52 percent / t-BuOK / toluene / 1.5 h / Heating
3: 58 percent / (n-Bu)4NCl hydrate, NaHCO3 / Pd(OAc)2 / dimethylformamide / 48 h / 90 °C
With
potassium tert-butylate; tetrabutyl-ammonium chloride; sodium hydrogencarbonate; sodium iodide;
palladium diacetate;
In
N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo00064a015