2-Ethylbenzenesulfonyl chloride → 2-ethyl-N-(2,1,3-benzoxadiazol-5-yl)-1-benzenesulfonamide

反応式

[NH2:1][C:2]1[CH:10]=[CH:9][C:5]2=[N:6][O:7][N:8]=[C:4]2[CH:3]=1.[CH2:11]([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=1[S:19](Cl)(=[O:21])=[O:20])[CH3:12]>>[CH2:11]([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=1[S:19]([NH:1][C:2]1[CH:10]=[CH:9][C:5]2=[N:6][O:7][N:8]=[C:4]2[CH:3]=1)(=[O:21])=[O:20])[CH3:12]

参加物

反応物 2

HCID 27373732-Ethylbenzenesulfonyl chloride

HCID 43069642,1,3-Benzoxadiazol-5-amine

生成物 1

HCID 196919102-ethyl-N-(2,1,3-benzoxadiazol-5-yl)-1-benzenesulfonamide

実験手順

Analogously to Example 1, by reaction of 5-amino-2,1,3-benzoxadiazole (obtainable by reduction of 5-nitro-2,1,3-benzoxadiazole-1- or 3-N-oxide with triethyl phosphite) with 2-ethylbenzenesulfonyl chloride, 2-ethyl-N-(2,1,3-benzoxadiazol-5-yl)-1-benzenesulfonamide is obtained.

出典と根拠

ORDレコード: ord-4f6afdd55a85475bb49ce92f2b6145ed
出典データセット: uspto-grants-1998_03
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US05726194

反応ノート

読み込み中…