Water → 1-butyl-3-(4-methylphenyl)urea
反応式
[SH2]=N.[CH2:3]([NH:7][C:8](C1C=CC=CC=1C(O)=O)=[O:9])[CH2:4][CH2:5][CH3:6].[NH2:19][C:20]1[CH:25]=[CH:24][C:23]([CH3:26])=[CH:22][CH:21]=1.C(N(CC)CC)C.O>CC(C)=O>[C:23]1([CH3:26])[CH:24]=[CH:25][C:20]([NH:19][C:8]([NH:7][CH2:3][CH2:4][CH2:5][CH3:6])=[O:9])=[CH:21][CH:22]=1参加物
6
実験手順
5.64 g n-butylcarbamoyl-benzoic acid sulfimide was reacted with 2.14 g p-toluidine and 2.8 ml triethylamine in 20 ml of a 1:1 mixture of water and acetone, as described in example 1. 3.28 g 1-(p-tolyl)-3-(n-butyl)-urea was obtained, melting at 118°-119° C.
出典と根拠
- ORDレコード
- ord-66cf620d18bd4d28a393256febbf6bce
- 出典データセット
- uspto-grants-1984_03
- 特許番号
- US04435567
反応ノート
読み込み中…