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

页码：1349 / 1352

页数：4

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