共 44 条
A metal-metalloporphyrin framework based on an octatopic porphyrin ligand for chemical fixation of CO2 with aziridines
被引:103
作者:
Wang, Xun
[1
,2
]
Gao, Wen-Yang
[2
]
Niu, Zheng
[2
]
Wojtas, Lukasz
[2
]
Perman, Jason A.
[2
]
Chen, Yu-Sheng
[3
]
Li, Zhong
[1
]
Aguila, Briana
[2
]
Ma, Shengqian
[2
]
机构:
[1] South China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China
[2] Univ S Florida, Dept Chem, 4202 East Flower Ave, Tampa, FL 33620 USA
[3] Univ Chicago, ChemMatCARS, Ctr Adv Radiat Sources, 9700 South Cass Ave, Argonne, IL 60439 USA
基金:
中国国家自然科学基金;
美国国家科学基金会;
关键词:
ORGANIC FRAMEWORK;
CARBON-DIOXIDE;
OXAZOLIDINONE;
CATALYSTS;
CYCLOADDITION;
D O I:
10.1039/c7cc08844b
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A new porous metal-metalloporphyrin framework, MMPF-10, has been constructed from an octatopic porphyrin ligand, which links copper paddlewheel units to form a framework with fmj topology. In situ metallation of the porphyrin ligands provides MMPF-10 with two unique accessible Cu(II) centers. This allows it to behave as an efficient Lewis acid catalyst in the first reported reaction of CO2 with aziridines to synthesize oxazolidinones catalyzed by an MMPF.
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页码:1170 / 1173
页数:4
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