- Self-assembly of unprecedented [8+12] Cu-metallamacrocycle-based 3D metal-organic frameworks.
Self-assembly of unprecedented [8+12] Cu-metallamacrocycle-based 3D metal-organic frameworks.
Chemical communications (Cambridge, England) (2012-05-09)
Zhouqing Xu, Qiang Wang, Huijun Li, Wei Meng, Yi Han, Hongwei Hou, Yaoting Fan
PMID22565121
ABSTRACT
[8+12]-metallamacrocycle-based 3D frameworks {[Cu(4)(pbt)(2)(SO(4))(2)(DMF)(2)(CH(3)OH)]·7H(2)O·DMF}(n) (1) and [12]-macrocycle 3D {[Cu(2)(pbt)(SO(4))(DMSO)(CH(3)OH)(2)]·5H(2)O·CH(3)OH}(n) (2) have been obtained. Both complexes display antiferromagnetic couplings and high catalytic activity in the oxidative coupling reaction of 1-ethynylbenzene and oxazolidin-2-one.
MATERIALS