摘要
Two new 19- and 20-member macrocycles containing nitrogen, oxygen and sulful heteroatoms were synthesized by the nontemplat. method starting from thiophene and α,ω-dialkylamine under high-dilution conditions. Hg (Ⅱ), Pb(Ⅱ) and Cd(Ⅱ) complexes Of L1 were also prepared.
Two new 19- and 20-member macrocycles containing nitrogen, oxygen and sulful heteroatoms were synthesized by the nontemplat. method starting from thiophene and α,ω-dialkylamine under high-dilution conditions. Hg (Ⅱ), Pb(Ⅱ) and Cd(Ⅱ) complexes Of L1 were also prepared.
