2-Bromobenzenethiol → Ethyl 4-(2-bromophenylthio)but-2-enoate

反応式

BrC1C=CC=CC=1O[CH2:9][CH:10]=[CH:11][C:12]([O:14][CH2:15][CH3:16])=[O:13].[Br:17][C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=1[SH:24].BrC/C=C/C(OCC)=O>>[Br:17][C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=1[S:24][CH2:9][CH:10]=[CH:11][C:12]([O:14][CH2:15][CH3:16])=[O:13]

参加物

反応物 3

HCID 805982-Bromobenzenethiol

HCID 5373944Ethyl (E)-4-bromobut-2-enoate

HCID 54124865Ethyl 4-(2-bromophenyloxy)but-2-enoate

生成物 1

HCID 54321606Ethyl 4-(2-bromophenylthio)but-2-enoate

実験手順

The title compound was prepared (26.1 g, 82%) in a manner analogous to the preparation of ethyl 4-(2-bromophenyloxy)but-2-enoate (Example 5) by the reaction of 2-bromothiophenol with ethyl 4-bromocrotonate.

出典と根拠

ORDレコード: ord-a3c446c2fab14eff954cc2b96cdc76d1
出典データセット: uspto-grants-1998_06
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US05763444

反応ノート

読み込み中…