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- Bensulong, Sofia, et al. Show all 3 Authors
- Tetrahedron 2013 v.69 pp. 9335-9348
- chemical reactions; chemical structure; organic compounds
- ... The regioselective cyclization/dehydration sequence of ortho diketo phenoxyethers induced by DBU has been explored. The results demonstrated a high degree of selectivity with preference for 6-exo-trig cyclization leading to the formation of γ-benzopyranone derivatives in good yield. ...