Tetrahedron p. 2421 - 2428 (1983)
Update date:2022-08-04
Topics:
Salauen, J.
Almirantis, Y.
An effective synthesis of 2,3-disubstituted 2-cyclopentenones involves C4 - C3 ring contraction of the readily available 1,2-disiloxycyclobutene followed by thermal C3 - C5 ring enlargement of trimethylsiloxyvinyl-cyclopropanes.To illustrate the convenience of this new approach the total syntheses of 2-methyl-3-p-tolyl-2-cyclopentenone, dihydrojasmone, and cis-jasmone are reported.
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Doi:10.1007/BF00487121
()Doi:10.1007/BF00845964
()Doi:10.1021/ja00394a028
(1981)Doi:10.1002/chem.200902669
(2010)Doi:10.1039/d0cc03506h
(2020)Doi:10.1021/jo01103a004
(1958)
