Heterogeneous Direct Acylation Strategy to Diaryl Ketones and Their Application to 1, 3-Dihydroisobenzofurans

被引:4
|
作者
Bhattacharya, Trisha [1 ]
Suchand, Basuli [1 ]
Sreenivasulu, Chinnabattigalla [1 ]
Lakshminarayana, Bhairi [1 ]
Subrahmanyam, Ch [1 ]
Satyanarayana, G. [1 ]
机构
[1] Indian Inst Technol Hyderabad, Dept Chem, Sangareddy 502285, Telangana, India
来源
CHEMISTRYSELECT | 2020年 / 5卷 / 04期
关键词
Acylation; Aromatic aldehydes; 1; 3-dihydroisobenzofurans; Heterogeneous catalyst; Iodoarenes; FRIEDEL-CRAFTS ACYLATION; C-H BOND; GRIGNARD-REAGENTS; COUPLING REACTIONS; HECK REACTIONS; ARYL BROMIDES; ORGANIC HALIDES; PALLADIUM; METAL; ACTIVATION;
D O I
10.1002/slct.201903963
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Aromatic acylation is an indispensable chemical transformation in organic synthesis in affording aryl ketones. In this manuscript, we have described the synthesis of aromatic ketones utilizing graphene oxide (GO) supported PdO nanoparticles (PdO/GO), as heterogeneous transition metal catalyst. The [Pd]-heterogeneous catalyst enabled the coupling between iodoarenes and aromatic aldehydes. The acylation was carried out by eliminating toxic CO gas as the source of the carbonyl. Further, practicality of this strategy was also demonstrated by fusing 1,3-dihydroisobenzofurans.
引用
收藏
页码:1349 / 1352
页数:4
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