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- Title
Preference for Syn Ene Additions of <sup>1</sup>O<sub>2</sub> to Trisubstituted, Acyclic Olefins.
- Authors
Schulte-Elte, Karl H.; Muller, Bernard L.; Rautenstrauch, Valentin
- Abstract
Dye-sensitized photooxygenations of 3 pairs of ( E)/( Z) trisubstituted olefins were studied in order to establish the partitioning between the 3 possible ene additions. The ( E)-isomers underwent only the 2 ene additions (>95%) involving H-atom abstractions at the same, disubstituted side of the olefins, termed syn ene additions, with almost equal ease. The ( Z)-isomers underwent mainly (85-90%) the syn ene additions, with the ones leading to the tertiary hydroperoxides distinctly favoured, and some (10-15%)ene additions at the monosubstituted side of the olefin, termed anti ene addition.
- Publication
Helvetica Chimica Acta, 1978, Vol 61, Issue 8, p2777
- ISSN
0018-019X
- Publication type
Article
- DOI
10.1002/hlca.19780610805