The condensation of aryl methyl ketones 6 with acetic anhydride 4a in the presence of the boron trifluorideacetic acid adduct 7 gives rise to the formation of 4aryl-2,2-difluoro-6-methyl-1,3,2-(2H)-dioxaborines 8 in satisfactory yields. The stable 4-aryl-2,2-difluoro-6methyl-1,3,2-(2H)-dioxaborines
A Simple Route to 4-aryl and 4-hetaryl substituted 6-methyl-2,2-difluoro-1,3,2-(2H)-dioxaborines
✍ Scribed by Gunter Görlitz; Horst Hartmann; Bernhard Nuber; J.Jens Wolff
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 115 KB
- Volume
- 341
- Category
- Article
- ISSN
- 1615-4150
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