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DOI:
10.1055/sos-SD-046-00090
Gandon, V.; Thorimbert, S.; Malacria, M., Science of Synthesis, (2009) 46, 231.
The intramolecular cyclization of 1,5-enyne 203 in the presence of a ruthenium(II) complex gives the methylenecyclopentene 204,[138] whereas the 1,6-enyne 205 is converted into the methylenecyclohexene 207 in the presence of a neutral arene-tethered ruthenium complex 206[155] (Scheme 72). Both approaches have wider applications, and various labeling experiments have been performed in order to reveal the mechanisms of the reactions involved.
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References
[138] | Meeeeee, M.; Meeeee, M.; Meeeeee, M.; Meeeeeeee, M.; Meee, M., M. Mee. Meee., (8888) 88, 8888. |
[155] | Meeeee, M. M.; Meeeeeee, M. M., M. Meeeeeeee. Meee., (8888) 888, 8888. |