Pantoprazole

Application 1-Amino-4-methylpiperazine has been used: in synthesis of pyrazolo-pyrazine, -pyridine derivatives and 2-[(4-methylpiperazin-1-yl)iminomethyl]phenol as a solvating and stabilizing agent in the preparation of uniform Ag nanoparticles

Application 2,2&#8242-Bipyrazine (bpz) can be used as a ligand to synthesize strongly oxidizing photocatalysts. Ruthenium-based homoleptic tris(bipyrazyl) complex [(Ru(bpz) 3 2+ ] derived from 2,2&#8242-bipyrazine ligand can be used as an

Application 2,2&#8242-Bipyrazine (bpz) can be used as a ligand to synthesize strongly oxidizing photocatalysts. Ruthenium-based homoleptic tris(bipyrazyl) complex [(Ru(bpz) 3 2+ ] derived from 2,2&#8242-bipyrazine ligand can be used as an

Application Used without prior protection of the amino group in a palladium-catalyzed cross-coupling with pyridylboronic acids leading to pyrazinylpyridines.

2-Bromopyrazine

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

Application 2-oxopiperazine is an important building block in medicinal chemistry, since it forms the structural moiety of many natural products and biologically active compounds.

Application 2-oxopiperazine is an important building block in medicinal chemistry, since it forms the structural moiety of many natural products and biologically active compounds.

3-Bromopyrazole

4-Bromopyrazole is a heteroaryl halide and its cyanation in the presence of palladium catalysts has been reported. 4-Bromopyrazole is a pyrazole derivative.

4-Bromopyrazole is a heteroaryl halide and its cyanation in the presence of palladium catalysts has been reported. 4-Bromopyrazole is a pyrazole derivative.

Application Substrate in a four-component synthesis of imidazolidines.