Potassium Hydroxide → HCID 21429937、化合物
反応式
[OH:1][CH2:2][CH2:3][NH:4][C:5]1[N:10]=[C:9]([Cl:11])[C:8]([Cl:12])=[N:7][C:6]=1Cl.[OH-].[K+]>C1C=CC=CC=1>[Cl:11][C:9]1[C:8]([Cl:12])=[N:7][C:6]2[O:1][CH2:2][CH2:3][NH:4][C:5]=2[N:10]=1参加物
4
実験手順
(2-Hydroxyethylamino)-trichloropyrazine (12.1 g, 0.05 mol) and crushed KOH (5 g, 85% assay, 0.075 mol) were contacted in refluxing benzene overnight. The solid phase was filtered out and stirred in water, CH2Cl2, and IPA and refiltered after each wash to give 3 g (30% yield) of an off-white solid.
後処理
- filtrationThe solid phase was filtered out and
- washeach wash
出典と根拠
- ORDレコード
- ord-9d964a81c97a4ef0b7e2b401b0ec3a93
- 出典データセット
- uspto-grants-1977_06
- 特許番号
- US04029657
反応ノート
読み込み中…