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Sorboyl chloride

Sorbic acid anhydride [13390-06-2] can be prepared by heating the polyester of 3-hydroxy-4-hexenoic acid with sorboyl chloride [2614-88-2] or by reaction of sorbic acid with oxalyl chloride (15,16). Preparation of the esters of sorbic acid must be controlled to prevent oxidation and polymerization. The lower sorbic acid esters have a pleasant odor. [Pg.282]

Moreover, sorboyl chloride (466) was transformed into the corresponding isocyanate (467) and via subsequent cyclization, 3-methyl-2-pyridone (468) could be isolated241. ... [Pg.72]

SCHEME 18 (A) Trifonov s use of sorboyl chloride to acylate a ketone enolate. (B) Wood s... [Pg.278]

See other pages where Sorboyl chloride is mentioned: [Pg.916]    [Pg.916]    [Pg.278]    [Pg.279]    [Pg.916]    [Pg.916]    [Pg.278]    [Pg.279]   
See also in sourсe #XX -- [ Pg.278 , Pg.278 , Pg.279 ]



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