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A-Oxygenated crotyltitanium

SCHEME 1 Diastereoselectivity for addition of an a-oxygenated crotyltitanium to aldehydes. [Pg.55]

These methodological studies served to demonstrate that reactions of an a-oxygenated crotyltitanium reagent and aldehyde lead to anft-homoallylic alcohol with a Z-O-enecarbamate group in a one-step sequence. We could take advantage of this functionality to give access either to the natural product or to synthetic analogues. [Pg.58]

See other pages where A-Oxygenated crotyltitanium is mentioned: [Pg.54] [Pg.54] [Pg.56] [Pg.56] [Pg.57] [Pg.79] [Pg.54] [Pg.54] [Pg.56] [Pg.56] [Pg.57] [Pg.79] [Pg.352]

See also in sourсe #XX -- [ Pg.54 , Pg.55 , Pg.56 , Pg.57 , Pg.58 , Pg.79 ]

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A-Oxygenated

A-oxygen

A-oxygenation