Journal article
Syntheses of substituted 1,4-naphthoquinones by Diels–Alder addition of methoxycyclohexadienes to substituted 1,4-benzoquinones
Journal of the Chemical Society, Perkin Transactions 1, (19), pp.2057-2060
1976
Abstract
Additions of 1-methoxycyclohexa-1,3-diene to 2-methoxy-3-methyl-1,4-benzoquinone and to chloro-1,4-benzoquinone give Diels–Alder adducts which are coverted in high yield into substituted juglone methyl ethers. Reactions between 1-methoxy-3-methylcyclohexa-1,3-diene and methoxy-1,4-benzoquinone follow a similar course. Addition of 1,3-dimethoxycyclohexa-1,3-diene to chloro- or methoxy-benzoquinone affords a dihydrodibenzofuran rather than a Diels–Alder adduct.
Details
- Title
- Syntheses of substituted 1,4-naphthoquinones by Diels–Alder addition of methoxycyclohexadienes to substituted 1,4-benzoquinones
- Authors/Creators
- R.G.F. Giles (Author/Creator)G.H.P. Roos (Author/Creator)
- Publication Details
- Journal of the Chemical Society, Perkin Transactions 1, (19), pp.2057-2060
- Publisher
- Royal Society of Chemistry
- Identifiers
- 991005544441307891
- Copyright
- © 1976 Royal Society of Chemistry
- Murdoch Affiliation
- Murdoch University
- Language
- English
- Resource Type
- Journal article
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