反応式
[C:1]([C:3]1[CH:11]=[CH:10][C:6]([C:7]([NH2:9])=[O:8])=[CH:5][CH:4]=1)#[N:2].[Cl:12][CH2:13][C:14]([CH2:16]Cl)=O>>[Cl:12][CH2:13][C:14]1[N:9]=[C:7]([C:6]2[CH:10]=[CH:11][C:3]([C:1]#[N:2])=[CH:4][CH:5]=2)[O:8][CH:16]=1参加物
3
実験手順
In substantially the same manner as in Reference Example 31, 4-cyanobenzamide was allowed to react with 1,3-dichloroacetone to give 4-chloromethyl-2-(4-cyanophenyl)oxazole. The yield was 41%. Recrystallization form ethyl acetate-hexane gave colorless prisms, mp 134-135° C.
出典と根拠
- ORDレコード
- ord-8f68c7735093494694dce59073b3aa24
- 出典データセット
- uspto-grants-2001_04
- 特許番号
- US06211215B1
関連ノート
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