Cyclobutylboronic acid

Cyclobutylboronic acid Structure
Cyclobutylboronic acid structure
Common Name Cyclobutylboronic acid
CAS Number 849052-26-2 Molecular Weight 99.924
Density 1.1±0.1 g/cm3 Boiling Point 218.7±23.0 °C at 760 mmHg
Molecular Formula C4H9BO2 Melting Point 118-123ºC(lit.)
MSDS Chinese USA Flash Point 86.1±22.6 °C

Cross-coupling of cyclopropyl- and cyclobutyltrifluoroborates with aryl and heteroaryl chlorides.

J. Org. Chem. 19th ed., 73 , 7481, (2008)

Suitable conditions were found for the Suzuki-Miyaura cross-coupling reaction of potassium cyclopropyl- and cyclobutyltrifluoroborates with aryl chlorides. Both of these secondary alkyl trifluoroborates coupled in moderate to excellent yield with electron-ric...

Palladium-Catalyzed Arylation and Alkylation of 3,5-Diphenylisoxazole with Boronic Acids via C-H Activation J. Chu, et al.,

Organometallics 27 , 5173-5176, (2008)