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Donor reactivity, protecting group

Another effective a-selective sialylation involves the use of a 5-N,4-0-carbonyl-protected sialyl donor, which could efficiently be used for the preparation of an a(2,8)-tetrasialoside. It was found that the 5-N,4-0-carbonyl protecting group improves the reactivity of the C-8 hydroxyl group of the sialyl acceptor [168]. [Pg.218]

See other pages where Donor reactivity, protecting group is mentioned: [Pg.306] [Pg.294] [Pg.154] [Pg.154] [Pg.705] [Pg.173] [Pg.41] [Pg.101] [Pg.195] [Pg.219] [Pg.219] [Pg.223] [Pg.224] [Pg.225] [Pg.233] [Pg.286] [Pg.289] [Pg.35] [Pg.41] [Pg.49] [Pg.53] [Pg.73] [Pg.104] [Pg.11] [Pg.67] [Pg.77] [Pg.108] [Pg.119] [Pg.131] [Pg.139] [Pg.142] [Pg.201] [Pg.203] [Pg.203] [Pg.218] [Pg.226] [Pg.229] [Pg.234] [Pg.244] [Pg.252] [Pg.627] [Pg.91] [Pg.274] [Pg.638] [Pg.216] [Pg.91] [Pg.386] [Pg.390] [Pg.395]

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Donor reactivity, protecting group electronic effects

Donor reactivity, protecting group torsional effects

Group 12 reactivity

Influence of Protecting Group on Donor Reactivity

Protective groups reactivities

Reactive groups