Herein we report an approach to the formation of 5-alkynyl-1,3-dioxin-4-ones using Suzuki-Miyaura cross-coupling reaction of potassium alkynyltrifluoroborate salts with 2,2,6-trimethyl-5-iodo-1,3dioxin-4-one. The resulting 5-ethynyltrimethylsilyl-1,3-dioxin-4-ones obtained through the Sonogashira re
✦ LIBER ✦
464. Heterocyclic syntheses with malonyl chloride. Part II. 2: 2-Disubstituted 6′-amino-2′ : 4-diketopyrano(3′: 4′-5: 6)-1: 3-dioxins and simpler derivatives of 4-keto-1: 3-dioxin
✍ Scribed by Davis, S. J. ;Elvidge, J. A.
- Book ID
- 121253445
- Publisher
- The Royal Society of Chemistry
- Year
- 1953
- Weight
- 713 KB
- Volume
- 0
- Category
- Article
- ISSN
- 0368-1769
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