Discovery of 108-47-4

A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 108-47-4

Related Products of 108-47-4, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.108-47-4, Name is 2,4-Dimethylpyridine, molecular formula is C7H9N. In a article£¬once mentioned of 108-47-4

Cationic molybdenum imido alkylidene complexes

Addition of 1 equiv of [HNMe2Ph]BAr4F (ArF = 3,5-(CF3)2C6H3) to Mo(NAr)(CHCMe2Ph)(Pyrrolide)2 (Pyrrolide = parent pyrrolide (Pyr) or 2,5-dimethylpyrrolide (Me2Pyr)) species in THF produced [Mo(NAr)(CHCMe2Ph)(Pyrrolide)(THF)xBAr 4F species (x = 2 for Me2Pyr (1b) or 3 (1a) for Pyr; Ar = 2,6-diisopropylphenyl). [Mo(NAr)(CHCMe2Ph)(Me 2Pyr)(2,4-lutidine)]BAr4F (1c) was formed upon addition of 2,4-lutidine to [Mo(NAr)(CHCMe2Ph)(Me2Pyr) (THF)2]BAr4F (1b). Addition of 1 equiv of hexafluoro-tert-butanol to 1a produced (Mo(NAr)(CHCMe2Ph)[OC(CF 3)2Me](THF)3)BArP4F(3a), while [Mo(NAr)(CHCMe2Ph)[OCMe(CF3)2](THF) 2)BAr4F (3b) was obtained similarly through addition of hexafluoro-tert-butanol to 1b. Similar reactions produced unstable [Mo(NAr)(CHCMe2Ph)(O-2,6-i-Pr2C6H 3)(THF)]BAr4F (3c) and [Mo(NAr)(CHCMe 2Ph)(OAdamantyl)(THF)2]BAr4F (3d). Treatment of 1b with 2 equiv of 2,6-diisopropylphenol yielded [Mo(NAr)(CH 2CMe2Ph)(O-2,6-i-Pr2C6H 3)2]BAr4F (4). Compound 3a reacts with ethylene to yield {Mo(NAr)(CH2CH2)[OC(CF 3)2Me](THF)3)BAr4F (6). The reaction between Mo(NAr)(CHCMe2Ph)(OTf)2(dme) and 2 equiv of Li(MesPyr) (MesPyr = 2-mesitylpyrrolide) gave Mo(NAr)(CHCMe 2Ph)(MesPyr)2 (2), but no cationic species could be prepared that contain 2-mesitylpyrrolide. Compounds 1a, 1c, 2, 3a, 4, and 6 were characterized crystallographically.

A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 108-47-4

Reference£º
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis¡ªI. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis