Technology Process of 10-(p-methylphenyl)-phenoxazine-4,6-dimethyldicarboxylate
There total 5 articles about 10-(p-methylphenyl)-phenoxazine-4,6-dimethyldicarboxylate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
tris(dibenzylideneacetone)dipalladium (0); caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl;
In
toluene;
at 100 ℃;
for 36h;
DOI:10.1021/ja993309v
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: NaH / tetrahydrofuran / 1 h / Heating
1.2: 77 percent / tetrahydrofuran / 6 h / Heating
2.1: n-BuLi / tetrahydrofuran; petroleum ether / 3 h / 20 °C
2.2: tetrahydrofuran; petroleum ether / 1 h / 20 °C / 775.74 Torr
3.1: 19.4 g / ACS / methanol; benzene; petroleum ether / 0.17 h
4.1: 87 percent / tetrabutylammonium fluoride / tetrahydrofuran / 1 h / 20 °C
5.1: 70 percent / Pd2(dba)3; (+/-)-BINAP; Cs2CO3 / toluene / 36 h / 100 °C
With
n-butyllithium; tris(dibenzylideneacetone)dipalladium (0); tetrabutyl ammonium fluoride; sodium hydride; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl;
In
tetrahydrofuran; methanol; toluene; Petroleum ether; benzene;
1.1: Metallation / 1.2: Silylation / 2.1: Metallation / 2.2: Carboxylation / 3.1: Methylation / 4.1: Desilylation / 5.1: Arylation;
DOI:10.1021/ja993309v
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: n-BuLi / tetrahydrofuran; petroleum ether / 3 h / 20 °C
1.2: tetrahydrofuran; petroleum ether / 1 h / 20 °C / 775.74 Torr
2.1: 19.4 g / ACS / methanol; benzene; petroleum ether / 0.17 h
3.1: 87 percent / tetrabutylammonium fluoride / tetrahydrofuran / 1 h / 20 °C
4.1: 70 percent / Pd2(dba)3; (+/-)-BINAP; Cs2CO3 / toluene / 36 h / 100 °C
With
n-butyllithium; tris(dibenzylideneacetone)dipalladium (0); tetrabutyl ammonium fluoride; caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl;
In
tetrahydrofuran; methanol; toluene; Petroleum ether; benzene;
1.1: Metallation / 1.2: Carboxylation / 2.1: Methylation / 3.1: Desilylation / 4.1: Arylation;
DOI:10.1021/ja993309v