Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai 400076, India.
Department of Chemistry, Indian Institute of Technology Dharwad , Dharwad, Karnataka 580011, India.
Org Lett. 2017 Nov 3;19(21):5924-5927. doi: 10.1021/acs.orglett.7b02919.
The dibenzofuran/dibenzothiophene-based nonaromatic hybrid macrocycles, exhibiting the features of both contracted macrocycles, subporphyrins and triphyrins, have been synthesized under simple reaction conditions using readily available precursors. The monoanionic new macrocyclic ligands with three donor atoms, such as two pyrrole nitrogens and one dibenzofuran oxygen or dibenzothiophene sulfur, readily form Re(I) complexes.
基于二苯并呋喃/二苯并噻吩的非芳族杂环大环,具有缩合大环、亚卟啉和三卟啉的特征,在简单的反应条件下使用易得的前体制备而成。具有三个供电子原子(如两个吡咯氮原子和一个二苯并呋喃氧原子或二苯并噻吩硫原子)的单阴离子新型大环配体,很容易形成 Re(I) 配合物。