Sodium hydride → 7-(1-Isopropyl-piperidin-4-yloxy)-2-(2-methoxy-ethyl)-3,4-dihydro-2H-2,4a,5-triaza-fluoren-1-one
Reaction equation
[CH:1]([N:4]1[CH2:9][CH2:8][CH:7]([O:10][C:11]2[CH:23]=[C:22]3[C:14]([N:15]4[C:20](=[CH:21]3)[C:19](=[O:24])[NH:18][CH2:17][CH2:16]4)=[N:13][CH:12]=2)[CH2:6][CH2:5]1)([CH3:3])[CH3:2].[CH3:25][O:26][CH2:27][CH2:28]Br.[H-].[Na+]>>[CH:1]([N:4]1[CH2:5][CH2:6][CH:7]([O:10][C:11]2[CH:23]=[C:22]3[C:14]([N:15]4[C:20](=[CH:21]3)[C:19](=[O:24])[N:18]([CH2:28][CH2:27][O:26][CH3:25])[CH2:17][CH2:16]4)=[N:13][CH:12]=2)[CH2:8][CH2:9]1)([CH3:3])[CH3:2]Participants
4
Procedure
The title compound was synthesized in analogy to example 17, from 7-(1-isopropyl-piperidin-4-yloxy)-3,4-dihydro-2H-2,4a,5-triaza-fluoren-1-one (example 84), 2-bromoethyl methyl ether and sodium hydride, to give the desired product as a colorless oil (72%).
Sources & evidence
- ORD record
- ord-dbb38cf781ce4f3db5430076aae82485
- Source dataset
- uspto-grants-2010_08
- Patent number
- US07786109B2
Reaction notes
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