作者:David Guérin、Roger Carlier、Michel Guerro、Dominique Lorcy
DOI:10.1016/s0040-4020(03)00767-1
日期:2003.7
The synthetic approaches towards crown-ether annelated dithiadiazafulvalenes (DTDAF) are described. As evidenced by electrochemistry, the reaction of N,N′-bridged-bisthiazolium salts in basic medium favors the formation of the DTDAF via an intramolecular coupling while the reaction of N,N′-bridged-bisthiazoline selone with trivalent phosphorus derivative leads to the donor core via an intermolecular
描述了冠状醚退火的二硫二氮杂富烯烯(DTDAF)的合成方法。电化学证明,N,N'-桥联双噻唑啉盐在碱性介质中的反应有助于通过分子内偶联形成DTDAF,而N,N'-桥联双噻唑啉丝氨酸与三价磷衍生物的反应则导致DTDAF的形成。供体核通过分子间偶联。通过电化学研究了在这些冠醚退火的DTDAF上各种金属阳离子的络合。