Chen Zhang, Xin Jiang, Yi Jing, Na Zhang, Peng Wang, Hongju Wang, Kai Jiang, Xi-Meng Chen, Xuenian Chen
The BCN-heterocyclic B-N chain compounds, the sodium and potassium salts of 3 and 4 anions (Na 3 , Na 4 , and K 4 ), were synthesized by reactions of ethane 1,2-diamineborane (BH3 NH2 CH2 CH2 NH2 BH3 , 1 ) and propane 1,2-diamineborane (BH3 NH2 CH2 CH2 CH2 NH2 BH3 , 2 ) with MH (M = Na and K). Then, the neutral B-N chain compounds 5 and 6 were prepared with dehydrogenation of [NH4 ] 3 and [NH4 ] 4 , formed by metathesis reactions of Na 3 and Na 4 with NH4 Cl or NH4 SCN, respectively. Compounds 7 and 8 , analog 5 , were also prepared using pyridine and 4-methoxypyridine instead of NH3 in 5 ...
May 28, 2024: Inorganic Chemistry