financially supported by the National Natural Science Foundation of China(No.21172190);the Priority Academic Program Development of Jiangsu Higher Education Institutions
The three-component reaction of triphenylphosphine,dialkyl but-2-ynedioate and arylidene pivaloylacetonitrile in dry methylene dichloride at room temperature resulted in unexpected densely substituted 1-(triphenyl-λ...
financially supported by the National Natural Science Foundation of China (No.21172190);the Priority Academic Program Development of Jiangsu Higher Education Institutions
The functionalized calix[4]pyrrole meso-substituted Schiff bases were conveniently prepared by four- step synthetic route. Furthermore, the nickel and copper complexes of calix[4]pyrrole meso-substituted Schiff base w...
Supported by the National Natural Science Foundation of China(No.21172190) and the Priority Academic Program Deve- lopment of Jiangsu Higher Education Institutions, China. We thank Analysis and Test Center of Yangzhou University for providing all the analytical instruments.
A series of calix[4]pyrrole meso-substituted Schiff bases was synthesized with 5α,10α-di(4- hydroxylphenyl)calix[4]pyrrole or 5α,15β-di(4-hydroxylphenyl)calix[4]pyrrole as starting materials. The synthetic rou...