Methyl chloroglyoxylate → 2-(6-(2-Fluoro-4-iodophenylamino)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-oxoacetic acid
Reaktionsgleichung
[F:1][C:2]1[CH:7]=[C:6]([I:8])[CH:5]=[CH:4][C:3]=1[NH:9][C:10]1[N:15]([CH3:16])[C:14](=[O:17])[N:13]([CH3:18])[C:12](=[O:19])[C:11]=1[C:20](OC1C=CC=CC=1)=[O:21].ClC(=O)[C:31]([O:33]C)=[O:32]>>[F:1][C:2]1[CH:7]=[C:6]([I:8])[CH:5]=[CH:4][C:3]=1[NH:9][C:10]1[N:15]([CH3:16])[C:14](=[O:17])[N:13]([CH3:18])[C:12](=[O:19])[C:11]=1[C:20](=[O:21])[C:31]([OH:33])=[O:32]Komponenten
3
Versuchsvorschrift
The title compound was synthesized following a similar procedure described in the synthesis of compound 2A from reaction of Example 1 with methyl 2-chloro-2-oxoacetate (hydrolysis of the crude upon column chromatography afforded Example 31). 1H NMR (400 MHz, DMSO-d6) δ ppm 2.95 (s, 3H) 3.17 (s, 3H) 7.28 (s, 1H) 7.61 (m, 1H) 7.84 (m, 1H) [M+H] calc'd for C14H11FIN3O5, 448; found, 448.