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4-Methoxy-2-oxazolidinone

Both 4-hydroxy- and 4-methoxy-2-oxazolidinones are routinely employed as good synthetic precursors for 2(3/ )-oxazolones. [Pg.14]

Treatment of 4-methoxy-2-oxazolidinone 86 with indolylmagnesium bromide 87, followed by A-protection with a ferf-butoxycarbonyl (Boc) group affords NJd -di-Boc-4-(3-indolyl)-2-oxazolidinone 88. Subsequent treatment with A-bromosuc-cinimide (NBS) in the presence of azobisisobutyronitrile (AIBN) followed by electrochemical reduction yields the protected 4-(3-indolyl)-2(3//)-oxazolone 90 (Fig. 5.23). The Boc groups are easily removed by pyrolysis."" "" ... [Pg.14]

Ishizuka T, Morooka K, Ishibuchi S, Kunieda T (1996) Synthetic Application of Chiral 4-Methoxy-2-oxazolidinone Synthons to 2-Amino Alcohols of Biological Interest. Heterocycles 42 837... [Pg.209]

See other pages where 4-Methoxy-2-oxazolidinone is mentioned: [Pg.86]   
See also in sourсe #XX -- [ Pg.12 , Pg.426 , Pg.427 , Pg.435 , Pg.436 ]



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