A New Type of Carbonylation of Styrenes Catalyzed by Pd (OAc) 2 Combined with Molybdovanadophosphate

S Yamada, Y Obora, S Sakaguchi, Y Ishii

文献索引：Yamada, Shingo; Obora, Yasushi; Sakaguchi, Satoshi; Ishii, Yasutaka Bulletin of the Chemical Society of Japan, 2007 , vol. 80, # 6 p. 1194 - 1198

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被引用次数: 8

摘要

A new type of carbonylation of styrenes was achieved under a 1: 1 mixture of CO (0.5 atm) and O 2 (0.5 atm) in the presence of Pd (OAc) 2 combined with H 5 PMo 10 V 2 O 40· nH 2 O to give 4-methyl-2-phenylnaphthalen-1 (4H)-one in 78% yield. Various substituted styrenes were also carbonylated to the corresponding substituted arylnaphthalen-1 (4H)-ones in moderate yields. The reaction was found to proceed in two stages involving the head-to- ...