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Green, Efficient and Reusable Bis(imidazolium) Ionic Liquids Promoted Pd-Catalyzed Aqueous Suzuki Reaction for Organic Functional Materials
被引:18
|作者:
Zhou, Zhonggao
[1
]
Yuan, Yangyang
[1
]
Xie, Yongrong
[1
]
Li, Mei
[1
]
机构:
[1] Gannan Normal Univ, Coll Chem & Chem Engn, Ganzhou 341000, Peoples R China
基金:
中国国家自然科学基金;
关键词:
Green chemistry;
Bis(imidazolium) ionic liquids;
Carbohydrate;
Pd-catalyzed;
Suzuki reaction;
Organic functional materials;
PEROVSKITE SOLAR-CELLS;
HETEROCYCLIC CARBENE COMPLEXES;
CROSS-COUPLING REACTIONS;
HOLE-TRANSPORTING MATERIALS;
POLY(ETHYLENE GLYCOL);
IMIDAZOLIUM SALTS;
GRAPHENE OXIDE;
PALLADIUM;
MIYAURA;
CARBOHYDRATE;
D O I:
10.1007/s10562-018-2452-y
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
Glucopyranoside-substituted asymmetric bis(imidazolium) ionic liquids were used to promote environmentally friendly, efficient and reusable Pd-catalyzed Suzuki reaction between arylboronic acids and 2-bromofluorene, 2,7-dibromo-9,9'-dialkylfluorene. Over 30 carbazole-based fluorene core potential organic functional materials were synthesized. In addition, recyclability of catalyst system was inspected on the Suzuki reaction observing nearly no loss in catalytic activity up to five cycles. Development of green, efficient and recycle glucopyranoside substituted bis(imidazolium) ILs promoted Pd-catalyzed aqueous Suzuki reaction for OFMs. [GRAPHICS] .
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页码:2696 / 2702
页数:7
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