Cycloadditions of substituted benzopyran-4-ones to electron-rich dienes: a new route to xanthone derivatives

Tetrahedron

Volumn 43, Issue 13, 1987, Pages 3075-3082

  Cremins, Peter J ^a   Saengchantara, Suthiweth T ^a   Wallace, Timothy W ^a  

^a UNIVERSITY OF SALFORD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000984515     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(01)86849-6     Document Type: Article

References (30)

1. Heteroannulation of 4-oxochromene-3-carbaldehyde derivatives using halogenoalkanols and base
2. Routes of spiroacetals derived from chroman-4-one
3. Diastereoselective conjugate addition to 3-(p-tolylsulphinyl)chromone: a route to chiral 2-substituted chroman-4-ones
4. Heterodiene cycloadditions of 3-acylchromones with enol ethers
5. Chemistry of 4-Oxo-4H-[1]benzopyran-3-carboxaldehyde
6. Base catalysed deacylative dimerisation of 3-acetylchromenone: a facile Diels?Alder reaction
7. Xanthocyclines: 5-oxaanthracyclines (7,8,9,10-tetrahydrobenzo[b]xanthen-12-one)
8. Synthesis of bikaverin
9. Studies related to anthracyclines. Part 2. Synthesis of (�)-4-demethoxydaunomycinone
10. Chromon-3-carbaldehyde
11. Oxidation of 4-Oxo-4H-1-Benzopyran-3-Carboxaldehydes with N-Bromosuccinimide
12. Heterocyclic synthesis with β-ketosulfoxides IV. Synthesis of 3-substituted chromones
13. ACETIC FORMIC ANHYDRIDE
14. CCCLIV.?Preparation of hydroxybenzophenones and hydroxyxanthones