2-hydryl-2-(-methyl)--propanoyl fluoride as a useful building block for the synthesis of trifluoromethylated heterocyclic compounds. Synthesis of 1,3-dimethyl-2,3-dihydro-5-(-methyl)-6-fluoro-2-thioxo-4(1H)-pyrimidinone and 1,3-dimethyl-5-(-methyl)-6-fluoro-2,4(1H, 3H)-pyrimidinedione
作者:Yoshio Inouye、Tsutomu Yokozawa、Nobuo Ishikawa
DOI:10.1016/s0022-1139(00)80909-4
日期:1985.4
The usefulness of 2-hydryl-2-(F-methyl)-F-propanoyl fluoride as a building block for the synthesis of trifluoro methylated compounds has been shown in the synthesis of the title compounds by the reaction of the acid fluoride with 1,3-dimethylthiourea and 1,3-dimethylurea followed by intramolecular cyclization.