91233-49-7Relevant academic research and scientific papers
PREPARATION D'OLEFINES TRISUBSTITUEES BIFONCTIONNELLES PAR VOIE PHOTOCHIMIQUE
Tortajada, Jeanine,Hemelryck, Bruno van,Morizur, Jean-Pierre
, p. 613 - 620 (1984)
α-methyl α-functionalized (CO2CH3, CN, CH2OH and CH2Cl) cyclopentanones 2 when irradiated by UV light give title compounds : 5-substituted 4-hexen 1-al 4 as a mixture of E and Z isomers.A comparison of the photochemical behaviour of this cyclopentanones and a simple and efficient chemical transformation of the isomers Z in the more demanded isomers 4 E are described.
