Hydrochloric Acid → HCID 15434939, 화합물
반응식
[CH:1](=[N:8][N:9]([C:19]1[CH:24]=[C:23]([Cl:25])[C:22]([CH:26]([C:34]#[N:35])[C:27]2[CH:32]=[CH:31][C:30]([Cl:33])=[CH:29][CH:28]=2)=[C:21]([Cl:36])[CH:20]=1)[C:10]([NH:12]CC(OC)OC)=[O:11])[C:2]1C=CC=CC=1.Cl>C(#N)C>[Cl:33][C:30]1[CH:29]=[CH:28][C:27]([CH:26]([C:22]2[C:23]([Cl:25])=[CH:24][C:19]([N:9]3[C:10](=[O:11])[NH:12][CH2:2][CH:1]=[N:8]3)=[CH:20][C:21]=2[Cl:36])[C:34]#[N:35])=[CH:32][CH:31]=1참가 물질
4
실험 절차
In 30 ml of acetonitrile was suspended 3.5 g of 1-benzylidene-2-[4-(4-chloro-α-cyanobenzyl)-3,5-dichlorophenyl]-4-(2,2-dimethoxyethyl)semicarbazide produced in Working Example 2. To the suspension was added 0.7 g of 35% hydrochloric acid, and the reaction was allowed to proceed for one hour at room temperature. After completion of the reaction, the reaction mixture was cooled for 30 minutes at temperatures ranging from 0 to 10° C., then resulting crystalline precipitate was collected by filtration to afford 2.3 g of the titled compound as colorless crystals, m.p. 166-167° C.