Synlett

Silylation of aryl iodides with 1, 1, 1, 3, 5, 5, 5-heptamethyltrisiloxane catalyzed by transition-metal complexes

M Murata, K Ota, H Yamasaki, S Watanabe, Y Masuda

Index: Murata, Miki; Ota, Kosuke; Yamasaki, Hiroyuki; Watanabe, Shinji; Masuda, Yuzuru Synlett, 2007 , # 9 p. 1387 - 1390

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Citation Number: 10

Abstract

The results obtained with various aryl iodides 2, giving arylsiloxanes 3 similarly as above, are listed in Table [2] . Yields reported in this table refer to isolated yields, whereas those reported in Table [1] are determined by GLC analysis. The first part of Table [2] involves the application of palladium-catalyzed silylation to electron-neutral (entry 2) and electron-rich aryl iodides (entries 1, 3 and 4). As shown in entry 5, heteroaryl iodide 2g was also a good substrate for the ...