Technology Process of 4-(2-(3-cyanophenylcarbamoyloxy)ethyl)-3-methylphenylboronic acid
There total 4 articles about 4-(2-(3-cyanophenylcarbamoyloxy)ethyl)-3-methylphenylboronic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h
1.2: 2 h / -78 - 20 °C
2.1: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / dimethyl sulfoxide / 2 h / 80 °C / Inert atmosphere
With
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium acetate; sodium hydride;
In
tetrahydrofuran; dimethyl sulfoxide; mineral oil;
2.1: |Miyaura Borylation Reaction;
DOI:10.1021/acs.jmedchem.6b00244
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: potassium fluoride; tetrabutyl-ammonium chloride; bis(dibenzylideneacetone)-palladium(0) / toluene / 0.5 h / 170 °C / Inert atmosphere; Molecular sieve; Microwave irradiation
2.1: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 0.25 h / 120 °C / Sealed tube; Microwave irradiation
2.2: 0 - 30 °C / Sealed tube
3.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h
3.2: 2 h / -78 - 20 °C
4.1: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / dimethyl sulfoxide / 2 h / 80 °C / Inert atmosphere
With
potassium fluoride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; tetrabutyl-ammonium chloride; potassium acetate; sodium hydride; 9-bora-bicyclo[3.3.1]nonane; bis(dibenzylideneacetone)-palladium(0);
In
tetrahydrofuran; dimethyl sulfoxide; toluene; mineral oil;
4.1: |Miyaura Borylation Reaction;
DOI:10.1021/acs.jmedchem.6b00244