Thiazole, 4-(chloromethyl)-5-methyl-2-phenyl- → 5-[3-[3-Methoxy-4-(5-methyl-2-phenyl-4-thiazolylmethoxy]phenyl]propyl]-2,4-oxazolidinedione
Reaction equation
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH2:9][CH2:10][CH:11]2[O:15][C:14](=[O:16])[NH:13][C:12]2=[O:17])=[CH:4][C:3]=1[O:18][CH3:19].Cl[CH2:21][C:22]1[N:23]=[C:24]([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[S:25][C:26]=1[CH3:27]>>[CH3:19][O:18][C:3]1[CH:4]=[C:5]([CH2:8][CH2:9][CH2:10][CH:11]2[O:15][C:14](=[O:16])[NH:13][C:12]2=[O:17])[CH:6]=[CH:7][C:2]=1[O:1][CH2:21][C:22]1[N:23]=[C:24]([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[S:25][C:26]=1[CH3:27]Participants
3
Procedure
In substantially the same manner as in Working Example 9, 5-[3-(4-hydroxy-3-methoxyphenyl)propyl]-2,4-oxazolidinedione was reacted with 4-chloromethyl-5-methyl-2-phenylthiazole to obtain 5-[3-[3-methoxy-4-(5-methyl-2-phenyl-4-thiazolylmethoxy]phenyl]propyl]-2,4-oxazolidinedione, which was recrystallized from ethyl acetate-chloroform to give colorless prisms, m.p.128-129° C.
Sources & evidence
- ORD record
- ord-92e67c0ad4a1460b8fd171b17a2526ca
- Source dataset
- uspto-grants-1999_08
- Patent number
- US05932601
Reaction notes
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