Hu, Chaopeng; Zhang, Jianying; Yang, Hao; Guo, Lulu; Cui, Chunming published the artcile< Synthesis of Cationic Silaamidinate Germylenes and Stannylenes and the Catalytic Application for Hydroboration of Pyridines>, HPLC of Formula: 350-03-8, the main research area is cationic silaamidinate germylene stannylene preparation catalyst hydroboration pyridine; crystal structure cationic silaamidinate germylene stannylene; mol structure cationic silaamidinate germylene stannylene; silaamidine deprotonation reaction germanium tin chloride.
The N-heterocyclic germylenes and stannylenes LSi(NAr)2EX (L = PhC(NtBu)2, Ar = 2,6-iPr2C6H3; E = Ge, Sn; X = Cl, CF3SO3, BPh4) supported by the bulky silaamidinate ligand [LSi(NAr)2]- were synthesized and fully characterized. The germylene triflate LSi(NAr)2GeOTf (3b) and dimeric borate [LSi(NAr)2Ge]2ClBPh4 (3a) enabled highly regio- and chemoselective catalytic hydroboration of pyridines and may represent the most active catalytic system for the transformation. DFT calculations disclosed that the cationic germylene [LSi(NAr)2Ge]+ with a low-lying LUMO energy initiated the catalytic process. In contrast, the analogous amidinate germylene triflates are almost inactive, indicating the silaamidinate ligand is essential for the stabilization of cationic species.
Inorganic Chemistry published new progress about Amidination. 350-03-8 belongs to class pyridine-derivatives, and the molecular formula is C7H7NO, HPLC of Formula: 350-03-8.