Synthesis of Bis(diaryl)sulfones by Site-Selective Suzuki-Miyaura Reactions of 2,4′-Bis(trifluoromethylsulfonyloxy)diphenylsulfone

被引：4
作者：
Ali, Asad [1 ]
Khera, Rasheed Ahmad [1 ]
Ibad, Muhammad Farooq [1 ]
Hussain, Munawar [1 ]
Langer, Peter [1 ,2 ]
机构：
[1] Univ Rostock, Inst Chem, D-18059 Rostock, Germany
[2] Univ Rostock eV, Leibniz Inst Katalyse, D-18059 Rostock, Germany
来源：
SYNLETT | 2010年 / 05期
关键词：
catalysis; palladium; Suzuki-Miyaura reaction; site selectivity; sulfones; MUSCARINIC RECEPTOR ANTAGONISTS; CROSS-COUPLING REACTIONS; DIHYDROPTEROATE SYNTHASE INHIBITION; DIARYL SULFONES; DERIVATIVES; DESIGN; ACID; ARYL; POTENT; SULFONYLATION;
D O I：
10.1055/s-0029-1219343
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The Suzuki-Miyaura reaction of the bis(triflate) of 2,4'-bis( hydroxy) diphenylsulfone with two equivalents of boronic acids gave 2,4'-bis(aryl)diphenylsulfones. The reaction with one equivalent of arylboronic acids resulted in site-selective attack onto carbon atom C-4'.
引用
收藏
页码：731 / 734
页数：4
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