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Protection for Catechols

The formylbenzenesulfonate prepared from a phenol (2-CHO-C6H4SO2CI, Et3N) can be cleaved with NaOH (aq. acetone, it, 5 min) in the presence of a hindered acetate. [Pg.287]

Formylbenzenesulfonate, 170 PROTECTION FOR CATECHOLS CYCLIC ACETALS AND KETALS... [Pg.144]

Protection for Catechols, 170 Cyclic Acetals and Ketals, 170 Cyclic Esters, 173... [Pg.246]

PROTECTION FOR PHENOLS AND CATECHOLS 24. 4-Picolyl Ether ArOCH2-4-pyridyl (Chart 4) Formation /Cleavage ... [Pg.160]

Reactivity Chart 4. Protection for Phenois and Catechols (Continued)... [Pg.427]

See other pages where Protection for Catechols is mentioned: [Pg.170] [Pg.247] [Pg.287] [Pg.287] [Pg.289] [Pg.79] [Pg.92] [Pg.369] [Pg.424] [Pg.425] [Pg.427] [Pg.429] [Pg.170] [Pg.247] [Pg.287] [Pg.287] [Pg.289] [Pg.79] [Pg.92] [Pg.369] [Pg.424] [Pg.425] [Pg.427] [Pg.429] [Pg.143] [Pg.144] [Pg.146] [Pg.148] [Pg.150] [Pg.152] [Pg.154] [Pg.156] [Pg.158] [Pg.162] [Pg.164] [Pg.166] [Pg.168] [Pg.170] [Pg.172] [Pg.174] [Pg.425] [Pg.426] [Pg.246] [Pg.248] [Pg.250] [Pg.252] [Pg.254] [Pg.256] [Pg.258] [Pg.260] [Pg.262] [Pg.264] [Pg.266] [Pg.268]

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Catechol

Catecholate

Catechols, protection