A novel method for synthesizing a series of tribromomethylarenes by halogen exchanging of trichloromethylarenes with boron tribromide was reported. 报道了一种以三氯甲基芳烃与三溴化硼反应制备系列三溴甲基芳烃的新方法。
Synthesis of Tribromide Quaternary Ammonium Salt by Phase Transfer Catalysis 相转移催化合成三溴季铵盐
Research of Capability of Tribromide Quaternary Ammonium Salt 三溴季铵盐性能的研究
The effects of solvent of Grignard reagent, pyridine hydrochloride and boron tribromide on yield of product were investigated. 考察了格氏试剂的溶剂、反应物盐酸吡啶和三溴化硼对脱甲氧基收率的影响。
Nitriles were obtained from aldehydes through oxidation of in situ formed the corresponding aldimines using tetrabutylammonium tribromide ( TBATB). 以醛为底物,通过四丁基三溴化铵(TBATB)氧化原位生成的亚胺转化为氰基化产物。