4-Fluorobenzoyl chloride → N-(N,N-Dipropyl-1,2,3,4-tetrahydro-2-aminodibenzofur-8-yl)-4-fluorobenzamide hydrochloride
Reaction equation
[NH2:1][C:2]1[CH:3]=[CH:4][C:5]2[O:9][C:8]3[CH2:10][CH2:11][CH:12]([N:14]([CH2:18][CH2:19][CH3:20])[CH2:15][CH2:16][CH3:17])[CH2:13][C:7]=3[C:6]=2[CH:21]=1.[F:22][C:23]1[CH:31]=[CH:30][C:26]([C:27]([Cl:29])=[O:28])=[CH:25][CH:24]=1>>[ClH:29].[CH2:15]([N:14]([CH2:18][CH2:19][CH3:20])[CH:12]1[CH2:11][CH2:10][C:8]2[O:9][C:5]3[CH:4]=[CH:3][C:2]([NH:1][C:27](=[O:28])[C:26]4[CH:30]=[CH:31][C:23]([F:22])=[CH:24][CH:25]=4)=[CH:21][C:6]=3[C:7]=2[CH2:13]1)[CH2:16][CH3:17]Participants
3
Procedure
Beginning with 0.072 gm (0.20 mMol) 8-amino-1,2,3,4-tetrahydro-2-dipropylaminodibenzofuran and 0.032 gm (0.20 mMol) 4-fluorobenzoyl chloride, 0.078 gm (87%) of the title compound were recovered as an off-white solid by the procedure described in Example 17.
Sources & evidence
- ORD record
- ord-134c4489f0ff4cf989222ac586f4712a
- Source dataset
- uspto-grants-1999_08
- Patent number
- US05935992
Reaction notes
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