Malononitrile → HCID 13659951、化合物

HRID 1981364ノート

反応式

HRID 1981364 の反応式
[C:1]1([C:7]2[S:8](=[O:21])(=[O:20])[C:9]([C:14]3[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=3)=[CH:10][C:11](=O)[CH:12]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:22](#[N:26])[CH2:23][C:24]#[N:25]>N1CCCCC1>[C:24]([C:23]([C:22]#[N:26])=[C:11]1[CH:12]=[C:7]([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)[S:8](=[O:21])(=[O:20])[C:9]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[CH:10]1)#[N:25]

参加物

4

実験手順

A mixture of 8 gm (0.0464 mol) of 2,6-diphenyl-4H-thiopyran-4-one-1,1-dioxide of Example 1, 3.1 gm (0.047 mol) of malononitrile, 50 ml of alcohol and 20 drops of piperidine was refluxed for 1 hour. The reaction mixture was cooled to room temperature and the title compound was collected and recrystallized from 100 ml of toluene (mp 216°-217° C.).

後処理

  1. temperaturewas refluxed for 1 hour
  2. customthe title compound was collected
  3. customrecrystallized from 100 ml of toluene (mp 216°-217° C.)

出典と根拠

ORDレコード
ord-03e13efe0f1847ef8237e3449da74f7e
出典データセット
uspto-grants-1985_04
特許番号
US04514481

反応ノート

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