Benzyltriphenylphosphonium tribromide(BTPTB) has been applied as an efficient catalyst for the preparation of bis(indoly......

以苯亚氨基为桥,设计合成了18个含有三唑并噻二唑和均三嗪双杂环的新型分子（4a-4i和5a-5i）,并利用红外光谱、核磁共振谱和高分辨质谱......

将离子液体应用于微波辅助液液微萃取高效液相色谱法测定豆类粮食中的四种三嗪类除草剂,包括草净津、特丁通、西玛通、特丁津,并对......