两种含噻吩环新型Schiff碱的合成及结构表征

Synthesis and Characterization of Two New Schiff Base Containing Thiophene Ring

利用噻吩甲醛和乙二胺、氨基硫脲的亲核加成反应,合成了2种含噻吩环的新型Schiff碱,并通过元素分析、IR、1HNMR和13CNMR的测定,确定了它们的结构.

Two new schiff base including thiophene ring were synthesized through nucleophilic addition reac-tion by using thiophene formaldehyde and ethylenediamine, amino thiourea. The molecular Ibrmulae and structures of them were characterized by IR, I HNMR, J3CNMR determination.