Pd/C-catalyzed cyanation of aryl halides in aqueous PEG

被引：95
|
作者：
Chen, Gong [1 ]
Weng, Jiang [1 ]
Zheng, Zhanchao [1 ]
Zhu, Xinhai [1 ]
Cai, Yaoyao [1 ]
Cai, Jiwen [1 ]
Wan, Yiqian [1 ]
机构：
[1] Sun Yat Sen Univ, Sch Chem & Chem Engn, Guangzhou 510275, Guangdong, Peoples R China
来源：
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2008年 / 2008卷 / 20期
关键词：
palladium; cyanides; water chemistry; microwaves; sustainable chemistry;
D O I：
10.1002/ejoc.200800295
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An environmentally friendly Pd/C-PEG-H2O system was developed for the cyanation of aryl halides under microwave irradiation. A wide range of aryl bromides, iodides, and some activated chlorides were demonstrated to be cyanated smoothly by using nontoxic K-4[Fe(CN)(6)]center dot 3H(2)O as the cyanide source. There is no phosphorus- or nitrogen-containing ligand or solvent involved. Moreover, this reaction can be carried out without the protection of inert atmosphere. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008).
引用
收藏
页码：3524 / 3528
页数：5
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