2-Bromoisovaleric acid → N-(2-fluoro-4-methylphenyl)valine
Reaktionsgleichung
Br[CH:2]([CH:6]([CH3:8])[CH3:7])[C:3]([OH:5])=[O:4].[F:9][C:10]1[CH:16]=[C:15]([CH3:17])[CH:14]=[CH:13][C:11]=1[NH2:12].C(C(Br)C1C=CC=C(OC2C=CC=CC=2)C=1)#C>>[F:9][C:10]1[CH:16]=[C:15]([CH3:17])[CH:14]=[CH:13][C:11]=1[NH:12][C@H:2]([C:3]([OH:5])=[O:4])[CH:6]([CH3:8])[CH3:7]Komponenten
4
Versuchsvorschrift
N-(2-fluoro-4-methylphenyl)valine is prepared from α-bromoisovaleric acid and 2-fluoro-4-methylaniline and then reacted with α-ethynyl-m-phenoxybenzyl bromide to yield the α-ethynyl-m-phenoxybenzyl ester of N-(2-fluoro-4-methylphenyl)valine, MS m/e 431 (M+, 180).
Quellen und Nachweise
- ORD-Eintrag
- ord-b4881b8293044127922b0054f21e02f1
- Quelldatensatz
- uspto-grants-1981_01
- Patentnummer
- US04243819
Notizen zur Reaktion
Wird geladen…