2-Amino-5-bromopyrazine

2-Amino-5-bromopyrazine Structure
2-Amino-5-bromopyrazine structure
Common Name 2-Amino-5-bromopyrazine
CAS Number 59489-71-3 Molecular Weight 174.00
Density 1.8±0.1 g/cm3 Boiling Point 274.2±35.0 °C at 760 mmHg
Molecular Formula C4H4BrN3 Melting Point 113-117 °C(lit.)
MSDS Chinese USA Flash Point 119.7±25.9 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

Palladium-catalyzed cross-coupling reactions of pyridylboronic acids with heteroaryl halides bearing a primary amine group: synthesis of highly substituted bipyridines and pyrazinopyridines.

J. Org. Chem. 70 , 388, (2005)

A range of halogenated aromatics and heteroaromatics bearing a primary amine group are shown to be suitable substrates for Suzuki cross-coupling reactions with arylboronic acids and pyridylboronic acids under standard conditions, without the need for protecti...