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INTRAMOLECULAR ACYLATION OF ALKYLSILANES

CYCLOPENTANONES FROM CARBOXYLIC ACIDS VIA INTRAMOLECULAR ACYLATION OF ALKYLSILANES Z-METHYL-2-VINYLCYCLOPENTANOHE (Cyclopentanone, 2-ethenyl-2-methyl-)... [Pg.180]

Kuwajima, I. Urabe, H. Cyclopentanones from carboxylic adds via intramolecular acylation of alkylsilanes 2-methyl-2-vinylcyclopen-tanone. Org. Synth. 1993, Coll. Vol. VIII, 486-490. [Pg.208]

Intramolecular acylation of alkylsilanes. Cyclopentanones can be prepared by ring closure of 5-(trimethylsilyl)alkanoyl chlorides mediated by AlCl,. The starting materials are readily available from alkylation of the dianion of a carboxylic acid with a 3-(trimethylsilyl)alkyl bromide or iodide (equation 1). [Pg.26]

See other pages where INTRAMOLECULAR ACYLATION OF ALKYLSILANES is mentioned: [Pg.249]    [Pg.249]   
See also in sourсe #XX -- [ Pg.66 , Pg.87 ]

See also in sourсe #XX -- [ Pg.66 , Pg.87 ]



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