The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.131274-22-1, Name is Tri-tert-butylphosphonium tetrafluoroborate, molecular formula is C12H28BF4P. In a Article，once mentioned of 131274-22-1, name: Tri-tert-butylphosphonium tetrafluoroborate
A carbonylative alpha-arylation process employing unactivated nitriles for the first time is described. The reaction tolerates a range of (hetero)aryl iodides and several nitrile coupling partners. No prefunctionalization of the nitriles is necessary and the resulting beta-ketonitriles are obtained in good to excellent yields. The methodology also allows for a convenient 13C-labelling of the generated carbonyl moiety. Three COmponent alpha-arylation: A carbonylative alpha-arylation process employing nitriles for the first time is described (see scheme). The reaction tolerates a range of (hetero)aryl iodides and several nitrile coupling partners. No prefunctionalization of the nitriles is necessary and the resulting beta-ketonitriles are obtained in good to excellent yields. In addition, the methodology allows for a 13C-labelling of the generated carbonyl moiety.
The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 131274-22-1 is helpful to your research., name: Tri-tert-butylphosphonium tetrafluoroborate
Reference：
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate