1,8-Diazabicyclo(5.4.0)undec-7-ene → HCID 14795759, compound

HRID 1494729Notes

Reaction equation

HRID 1494729 reaction equation
[CH:1]1([N:4]2[C:13]3[C:8](=[CH:9][C:10]([F:16])=[C:11](F)[C:12]=3[F:14])[C:7](=[O:17])[C:6]([C:18]([OH:20])=[O:19])=[CH:5]2)[CH2:3][CH2:2]1.Br.[OH:22][C:23]1[CH:31]=[CH:30][CH:29]=[C:28]2[C:24]=1[CH2:25][NH:26][CH2:27]2.C1CCN2C(=NCCC2)CC1>CN(C=O)C>[OH:22][C:23]1[CH:31]=[CH:30][CH:29]=[C:28]2[C:24]=1[CH2:25][N:26]([C:11]1[C:12]([F:14])=[C:13]3[C:8]([C:7](=[O:17])[C:6]([C:18]([OH:20])=[O:19])=[CH:5][N:4]3[CH:1]3[CH2:3][CH2:2]3)=[CH:9][C:10]=1[F:16])[CH2:27]2

Participants

5

Reactant 3

HCID 811841,8-Diazabicyclo(5.4.0)undec-7-eneHCID 5354141-Cyclopropyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acidHCID 198284942,3-Dihydro-1H-isoindol-4-ol hydrobromide

Product 1

HCID 14795759HCID 14795759, compoundYield 19.3%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

136 mg of 1-cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, 130 mg of 4-hydroxyisoindoline hydrobromide, 114 mg of 1,8-diazabicyclo[5,4,0]-7-undecene (DBU), and 1.5 ml of anhydrous DMF were processed in the same manner as in Example 1 to produce 37 mg of the target compound.

Sources & evidence

ORD record
ord-76b43d9863f9448c865ad9bd6884c4e2
Source dataset
uspto-grants-1991_06
Patent number
US05026856

Reaction notes

Loading…