Reaction equation
[NH2:1][C:2]1[CH:19]=[CH:18][C:5]([O:6][CH2:7][C:8]2[CH:17]=[CH:16][C:15]3[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=3)[N:9]=2)=[CH:4][CH:3]=1.[CH:20]1(Br)[CH2:24][CH2:23][CH2:22][CH2:21]1>>[CH:20]1([NH:1][C:2]2[CH:3]=[CH:4][C:5]([O:6][CH2:7][C:8]3[CH:17]=[CH:16][C:15]4[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=4)[N:9]=3)=[CH:18][CH:19]=2)[CH2:24][CH2:23][CH2:22][CH2:21]1Participants
3
Procedure
The title compound was prepared at a temperature of +40°-+50° C. from 10 g (0.04 mol) of the compound from Example 1 and 6 g (0.04 mol) of cyclopentyl bromide in analogy to Example 13.
Sources & evidence
- ORD record
- ord-f65f1cc143464134ae2edaef5acf803e
- Source dataset
- uspto-grants-1991_09
- Patent number
- US05045547
Linked notes
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