Potassium Hydroxide → 1-(1,3,4-Thiadiazol-2-yl)piperazine
反応式
[OH-].[K+].[CH:3]([N:5]1[CH2:10][CH2:9][NH:8][CH2:7][CH2:6]1)=O.Br[C:12]1[S:13]C=[N:15][N:16]=1>>[S:13]1[CH:12]=[N:16][N:15]=[C:3]1[N:5]1[CH2:10][CH2:9][NH:8][CH2:7][CH2:6]1参加物
4
実験手順
The starting 1-(1,3,4-thiadiazol-2-yl)-piperazine was prepared by hydrolyzing with alcoholic potassium hydroxide the crude formyl derivative, itself prepared by condensing 1-formyl piperazine with 2-bromo-1,3,4-thiadiazole melting at 74° C. (Goerdeler and al., Ber 89 1534 (1956)).
出典と根拠
- ORDレコード
- ord-9e58822d7c0d4b0191de488e537d79db
- 出典データセット
- uspto-grants-1979_12
- 特許番号
- US04177272
反応ノート
読み込み中…