[CH2:1]1[C:3]2([CH2:8][CH2:7][CH2:6][CH2:5][CH:4]2[CH:9]=[N:10][OH:11])[CH2:2]1.[Cl:12]N1C(=O)CCC1=O>>[OH:11][N:10]=[C:9]([Cl:12])[CH:4]1[CH2:5][CH2:6][CH2:7][CH2:8][C:3]21[CH2:2][CH2:1]2N-hydroxyspiro[2.5]octane-4-carbimidoyl chloride (I-11J) was prepared by reaction of spiro[2.5]octane-4-carbaldehyde oxime and N-chloro-succinimide following the same protocol as described for I-6B. MS m/z 188.0 (M+1).
Loading…