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Rearrangement pinacolone

Pinacol-pinacolone rearrangement Prileschajew epoxidation reaction Reformataky reaction Reimer-Tiemanii reaction Rosenmund reduction Sandmeyer reaction Schiemaim reaction Schmidt reaction or rearrangement Schotten-Baumann reaction Skraup reaction Sommelet reaction. ... [Pg.1211]

F I T T I G Pinacolone Rearrangement Acid catalyzed cartxjcation reanangement o< f, 2-diols to ketones... [Pg.125]

A solvent-free pinacol-pinacolone rearrangement has been reported using micro-wave irradiation. The process involves the irradiation of the gem diols with Al3+-mon-tmorillonite K 10 clay for 15 min to afford the rearrangement product in excellent yields (Scheme 6.25) [24]. The comparative studies performed by conventional heating in an oil bath showed that the reaction times are too long (15 h). [Pg.195]

Scheme 6.25 Pinacol-pinacolone rearrangement on AI3+-montmorillonite K 10 clay. Scheme 6.25 Pinacol-pinacolone rearrangement on AI3+-montmorillonite K 10 clay.
No. Pinacolone has a trimethylated a C. Acetoacetic ester is used for preparing mono- or dialkylated methyl ketones. The compound is made by a pinacol-pinacolone rearrangement of (CH,)2COHCOH(CH,)2. [Pg.408]

Treatment of 2,3-epoxyalkanol with bis(iodozincio)methane (3) gave homoallylic alcohol derivatives (equation 49). The formation can be explained via a pinacolone rearrangement followed by methylenation reaction (equation 50)74. The rearrangement is induced by the presence of bis(iodozincio)methane (3). [Pg.674]

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See also in sourсe #XX -- [ Pg.316 , Pg.698 ]

See also in sourсe #XX -- [ Pg.213 ]

See also in sourсe #XX -- [ Pg.122 ]

See also in sourсe #XX -- [ Pg.5 , Pg.91 ]

See also in sourсe #XX -- [ Pg.411 ]

See also in sourсe #XX -- [ Pg.368 , Pg.370 ]



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