1,8-Diazabicyclo(5.4.0)undec-7-ene → HCID 54358329, compound
Reaction equation
C1CCN2C(=NCCC2)CC1.[CH2:12]([CH:15]1[CH:39]=[C:38]2[C@:33]([CH3:41])([CH2:34][CH2:35][C:36](=[O:40])[CH2:37]2)[C@@H:32]2[C@@H:16]1[C@H:17]1[C@:29]([CH3:42])([CH2:30][CH2:31]2)[C@@H:20]([C@H:21]([CH3:28])[CH2:22][CH2:23][CH2:24][CH:25]([CH3:27])[CH3:26])[CH2:19][CH2:18]1)[CH:13]=[CH2:14]>>[CH2:12]([CH:15]1[CH2:39][C:38]2[C@:33]([CH3:41])([CH2:34][CH2:35][C:36](=[O:40])[CH:37]=2)[C@@H:32]2[C@@H:16]1[C@H:17]1[C@:29]([CH3:42])([CH2:30][CH2:31]2)[C@@H:20]([C@H:21]([CH3:28])[CH2:22][CH2:23][CH2:24][CH:25]([CH3:27])[CH3:26])[CH2:19][CH2:18]1)[CH:13]=[CH2:14]Participants
3
Procedure
Following the general DBU catalyzed isomerization conditions of Example 5, compound 13 was analogously treated to yield the title compound 14.
Workup
- additionwas analogously treated
Sources & evidence
- ORD record
- ord-4549a65de5cb40a9a50b19e58ae6be37
- Source dataset
- uspto-grants-1996_08
- Patent number
- US05543417
Reaction notes
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