摘要
合成了４种冠醚链桥联的双苯硫脲基乙酸，经红外光谱、核磁共振氢谱和质谱表征了结构。初步测试表明它对钴、锑等金属离子具有较高的络合灵敏度。
The synthesis of four new bis-phenylthioureidoacetic acid bridged by crown ether chains(3)is described. The structures of these compounds were identified by IR, 1HNMR and MS studies.The compoundshave been used as good complexing agents to cobaltand antimony ions.
出处
《化学试剂》
CAS
CSCD
北大核心
1996年第2期117-118,共2页
Chemical Reagents
关键词
双苯硫脲基乙酸
钴
锑
bis-phenylthioureidoacetic acid, complexingagent, synthesis
