Pentanal → (5R)-12-butyl-5-ethyl-9-fluoro-5-hydroxy-4,5,13,15-tetrahydro-1H,3H-oxepino[3',4':6,7]indolizino[1,2-b]quinoline-3,15-dione

HRID 720513Notes

Reaction equation

HRID 720513 reaction equation
[CH2:1]([C@:3]1([OH:28])[C:25]2[CH:24]=[C:23]3[N:10]([CH2:11][C:12]4[C:13]3=[N:14][C:15]3[CH:16]=[C:17]([F:22])[CH:18]=[CH:19][C:20]=3[CH:21]=4)[C:9](=[O:26])[C:8]=2[CH2:7][O:6][C:5](=[O:27])[CH2:4]1)[CH3:2].[CH:29](=O)[CH2:30][CH2:31][CH2:32]C>>[CH2:29]([C:21]1[C:20]2[CH:19]=[CH:18][C:17]([F:22])=[CH:16][C:15]=2[N:14]=[C:13]2[C:23]3[N:10]([CH2:11][C:12]=12)[C:9](=[O:26])[C:8]1[CH2:7][O:6][C:5](=[O:27])[CH2:4][C@@:3]([CH2:1][CH3:2])([OH:28])[C:25]=1[CH:24]=3)[CH2:30][CH2:31][CH3:32]

Participants

3

Reactant 2

HCID 8063PentanalHCID 9929755(5R)-5-ethyl-9-fluoro-5-hydroxy-4,5,13,15-tetrahydro-1H,3H-oxepino[3',4':6,7]indolizino[1,2-b]quinoline-3,15-dione

Product 1

HCID 69478212(5R)-12-butyl-5-ethyl-9-fluoro-5-hydroxy-4,5,13,15-tetrahydro-1H,3H-oxepino[3',4':6,7]indolizino[1,2-b]quinoline-3,15-dione

Procedure

The product of Example 84 is treated with valeraldehyde according to a procedure similar to Stage 95e to produce the expected solid (m.p. 235–236° C.).

Sources & evidence

ORD record
ord-905d9279d8314ccfaea48eb59e904d89
Source dataset
uspto-grants-2006_11
Patent number
US07135478B2

Reaction notes

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