[CH3:1][C@@:2]12[C:8]([CH3:10])([CH3:9])[C@@H:5]([CH2:6][CH2:7]1)[C:4](=O)[C:3]2=O.COP([CH2:19][C:20](=O)[CH2:21][CH:22]1[CH2:24][CH2:23]1)(=O)OC.O.[NH2:27][NH2:28]>>[CH:22]1([CH2:21][C:20]2[N:27]=[N:28][C:3]3[C@:2]4([CH3:1])[C:8]([CH3:10])([CH3:9])[C@H:5]([C:4]=3[CH:19]=2)[CH2:6][CH2:7]4)[CH2:24][CH2:23]1Yellow solid. MS (ESI): 243.2 (MH+). Prepared from (1S,4R)-1,7,7-trimethyl-bicyclo[2.2.1]heptane-2,3-dione, [(3-cyclopropyl-2-oxo-propyl)-phosphonic acid dimethyl ester, hydrazine monohydrate.
Wird geladen…