A novel macrocycle containing thiophene （L） was prepared first by the interaction of 2,5-bis-（chloromethyl）-thiophene （A） and salicylaldehyde to give 2, 5-bis-（2-formylphenoxymethyl）-thiophene （B）, and then ...A novel macrocycle containing thiophene （L） was prepared first by the interaction of 2,5-bis-（chloromethyl）-thiophene （A） and salicylaldehyde to give 2, 5-bis-（2-formylphenoxymethyl）-thiophene （B）, and then by the nontemplate cyclocondensation of 1,3-diaminopropane with （B） followed by a "onepot" reduction without isolation of the diimine intermediate. The corresponding silver complex, AgLClO;, was also prepared. The macrocycle was characterized by IR, elemental analysis, MS and;HNMR.展开更多
基金This project is supported by the National Natural Science Foundation of China.
文摘A novel macrocycle containing thiophene （L） was prepared first by the interaction of 2,5-bis-（chloromethyl）-thiophene （A） and salicylaldehyde to give 2, 5-bis-（2-formylphenoxymethyl）-thiophene （B）, and then by the nontemplate cyclocondensation of 1,3-diaminopropane with （B） followed by a "onepot" reduction without isolation of the diimine intermediate. The corresponding silver complex, AgLClO;, was also prepared. The macrocycle was characterized by IR, elemental analysis, MS and;HNMR.
