Journal of the Chemical Society (Resumed)

655. Studies of compounds related to natural perfumes. Part III. The Diels–Alder reaction with acetylenic aldehydes. The synthesis of 4-methylsafranal

JC Lunt, F Sondheimer

Index: Lunt; Sondheimer Journal of the Chemical Society, 1950 , p. 3361,3365

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Citation Number: 8

Abstract

2: 5-Dihydrobenzaldehydes have been prepared by the Diels-Alder reaction between two acetylenic aldehydes (tetrolaldehyde and hept-2-yn-l-al) and butadienes. The dehydrogenation, partial hydrogenation, and isomerisation of the tetrolaldehyde adducts