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InChI:InChI=1S/C6H5BN2O2/c8-3-6-2-1-5(4-9-6)7(10)11/h1-2,4,10-11H
Boronic acids are centrally important fu...
The invention belongs to the technical f...
The invention provides a method for cont...
2-cyano-5-chloropyridine
bis(pinacol)diborane
2-cyanopyridyl-5-boronic acid ester
| Conditions | Yield |
|---|---|
|
2-cyano-5-chloropyridine; bis(pinacol)diborane;
With
10H-phenothiazine; caesium carbonate;
In
acetonitrile;
for 48h;
Irradiation;
Sealed tube;
Inert atmosphere;
With
hydrogenchloride; dihydroxy-methyl-borane;
In
acetone;
With
D-Fructose; sodium carbonate;
In
water;
|
58% |
2-Cyano-5-bromopyridine
bis(pinacol)diborane
2-cyanopyridyl-5-boronic acid ester
| Conditions | Yield |
|---|---|
|
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate;
In
1,4-dioxane;
at 100 ℃;
for 2h;
Inert atmosphere;
|
87% |
2-cyano-5-chloropyridine
bis(pinacol)diborane
Triisopropyl borate
2-Cyano-5-bromopyridine
C20H18N6OS
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