Tetrahedron

Nickel Catalyzed Hydrovinylation of Arylethylenes: General Method of Synthesis of α-Arylpropionic Acids Intermediates

V Fassina, C Ramminger, M Seferin, AL Monteiro

文献索引：Fassina, Viviane; Ramminger, Carolina; Seferin, Marcus; Monteiro, Adriano L Tetrahedron, 2000 , vol. 56, # 38 p. 7403 - 7409

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被引用次数: 30

摘要

The hydrovinylation of arylethylenes catalyzed by [Ni (MeCN) 6][BF4] 2/AlEt2Cl/PPh3 was modulated to obtain 3-aryl-1-butenes in high yields and selectivities. A wide variety of arylethylenes containing electron-donating or electron-withdrawing groups and Lewis basic group, can be hydrovinylated at room temperature and under mild conditions by changing the relative ratios of the three-component catalyst. Similar activities and selectivities were ...