Reactions of tris(2-pyridyl)phosphines a
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Yuzuru Uchida; Kimihiko Matsuoka Ryuji Kajita; Yoshikane Kawasaki; Shigeru Oae
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Article
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1997
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John Wiley and Sons
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English
β 212 KB
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Treatment of tris(2-pyridyl)phosphine or tris(2-pyridyl)phosphine oxide with electrophiles such as chlorine, bromine, deuterium chloride, or benzenediazonium chloride gave unusual coupling products, i.e., 5-chloro-, 5-bromo-, 5-deuterio-, or 5-phenylazo-2,2Πbipyridyls, respectively, as a major coupl