[1,5] and [1,2] acetyl shifts in Diels-Alder adducts of 2-acetyl-6-methyl-l,4-benzoquinone
Treatment of the Diels-Alder adduct 4a-acetyl-4a, 5, 8, 8a-tetrahydro-3-methyl-I, 4 naphthoquinone with pyridine-methanol or acetic anhydride leads to a [I, 5J acetyl shift to the 3-position which can be followed by a [1,2J acetyl shift to the 2-position (adduct numbering).
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
The Royal Society of Chemistry
1981
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| Online Access: | http://psasir.upm.edu.my/id/eprint/33816/1/33816%20acetyl%20shifts.pdf http://psasir.upm.edu.my/id/eprint/33816/ http://pubs.rsc.org/en/content/articlelanding/1981/c3/c39810000169#!divAbstract |
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