Organic letters

Aerobic Photooxidation of Phosphite Esters Using Diorganotelluride Catalysts

M Oba, Y Okada, K Nishiyama, W Ando

文献索引：Oba, Makoto; Okada, Yasunori; Nishiyama, Kozaburo; Ando, Wataru Organic Letters, 2009 , vol. 11, # 9 p. 1879 - 1881

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被引用次数: 11

摘要

Diorganotellurides containing bulky aromatic substituents are found to catalyze the photooxidation of phosphite esters using aerobic oxygen as a terminal oxidant. A Hammett plot with substituted triaryl phosphites yielding ρ= 2.88 agrees with a nucleophilic oxygen transfer from telluroxide to phosphite.