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Venus-Danilova

Many other 1,2-carbonyl transpositions with skeletal rearrangement are known. In general, aldehydes react more rapidly than ketones the rearrangement of a ketone to form an aldehyde appears to be unknown, but ketones can be converted to other ketones. A few examples from the early work of Venus-Danilova ° are illustrated. Thus cyclobutane- and cyclopentane-carbaldehyde both gave the simple ring-expanded ketones as shown in equations (5) and (6), upon treatment with concentrated sulfuric acid. [Pg.723]

Venus-Danilova and Fabritsy, Zhur. Obshchei Khim., 26, 884 (1956) through Chem. Abstracts, 50, 14721 (1956). [Pg.537]

See other pages where Venus-Danilova is mentioned: [Pg.505]    [Pg.374]    [Pg.489]    [Pg.93]    [Pg.27]    [Pg.175]    [Pg.535]    [Pg.324]    [Pg.1238]    [Pg.102]    [Pg.346]    [Pg.280]    [Pg.295]    [Pg.330]    [Pg.342]    [Pg.28]    [Pg.15]    [Pg.168]    [Pg.14]    [Pg.383]    [Pg.465]    [Pg.510]    [Pg.142]    [Pg.373]    [Pg.374]    [Pg.374]    [Pg.374]    [Pg.374]    [Pg.399]    [Pg.17]    [Pg.365]    [Pg.731]    [Pg.1123]    [Pg.69]    [Pg.360]    [Pg.134]    [Pg.266]    [Pg.398]    [Pg.480]    [Pg.525]    [Pg.365]    [Pg.485]    [Pg.15]    [Pg.77]    [Pg.916]    [Pg.960]    [Pg.983]    [Pg.1020]   
See also in sourсe #XX -- [ Pg.280 , Pg.295 ]



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