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18-Ketobutyraldehyde, dimethyl acetal

The 4,4-dimethoxy-2-butanonc4 may be obtained from Aldrich Chemical Co., Milwaukee, Wisconsin, under the name of 3-ketobutyraldehyde dimethyl acetal. This and the methyl... [Pg.50]

Ketal from ethylene glycol, 39, 13 (3-Ketobutyraldehyde, dimethyl acetal,... [Pg.52]

When this procedure is used to make the dimethyl acetal of /S-ketobutyraldehyde, the methanol and /5-chlorovinyl methyl ketone must be mixed quickly and cooled well. If these two liquids are placed in the same flask without immediate cooling and mixing, the ketone may decompose rapidly with the evolution of heat and large amounts of hydrogen chloride. [Pg.80]

See other pages where 18-Ketobutyraldehyde, dimethyl acetal is mentioned: [Pg.56]    [Pg.51]    [Pg.58]    [Pg.57]    [Pg.115]   
See also in sourсe #XX -- [ Pg.32 , Pg.80 ]



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Dimethyl acetate

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