93922-27-1Relevant academic research and scientific papers
STEREOSELECTIVE SYNTHESIS AND DIELS-ALDER REACTIONS OF BIS-ETHER 1,3 DIENES. A FURTHER TEST FOR COOPERATIVITY DURING CYCLOADDITION REACTIONS.
Gree, Rene,Kessabi, Jilali,Mosset, Paul,Martelli, Jacques,Carrie, Robert
, p. 3697 - 3700 (1984)
A stereoselective synthesis of dienes 1a and 1b, using butadiene-iron tricarbonyl complexes, is described.Higher diastereoselectivity is observed during Diels-Alder reaction of 1a as compared with 1c, affording good evidence for cooperativity in these cycloadditions.
