Cellulose Schiff base-supported Pd(II): An efficient heterogeneous catalyst for Suzuki Miyaura cross-coupling

被引：20
作者：
Pharande, P. S. [1 ]
Rashinkar, G. S. [1 ]
Pore, D. M. [1 ]
机构：
[1] Shivaji Univ, Dept Chem, Kolhapur, Maharashtra, India
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 2021年 / 47卷 / 11期
关键词：
Green chemistry; Cellulose; Heterogeneous catalyst; Suzuki Miyaura; Biaryls; MICROWAVE-ASSISTED SYNTHESIS; C-C; PALLADIUM NANOPARTICLES; ARYLBORONIC ACIDS; GREEN SYNTHESIS; COMPLEX; BIARYLS; HECK; ARYL; DERIVATIVES;
D O I：
10.1007/s11164-021-04528-1
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cellulose-supported Schiff base Pd(II) complex [(Cell-Sc-Pd(II))] has been designed and synthesized by multistep approach. (Cell-Sc-Pd(II)) was characterized by techniques, viz. FT-IR, XRD, XPS, EDS, FE-SEM and TGA. Catalytic activity of (Cell-Sc-Pd(II)) is explored for Suzuki Miyaura cross-coupling of phenyl boronic acid and aryl halides. Special features of present method are high TONs and TOFs, low catalyst loading (0.0016 mol %), reusability of the catalyst at least for five times and synthesis of novel biphenyl derivatives of xanthenes.
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页码：4457 / 4476
页数：20
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