Butanethioic acid, 3-oxo-, S-(1,1-dimethylethyl) ester → 2-(4-ethanesulfonylbenzyl)-3-oxothiobutyric acid S-tert-butyl Ester

反応式

Br[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([S:9]([CH2:12][CH3:13])(=[O:11])=[O:10])=[CH:5][CH:4]=1.[C:14]([S:18][C:19](=[O:24])[CH2:20][C:21](=[O:23])[CH3:22])([CH3:17])([CH3:16])[CH3:15]>>[C:14]([S:18][C:19](=[O:24])[CH:20]([CH2:2][C:3]1[CH:8]=[CH:7][C:6]([S:9]([CH2:12][CH3:13])(=[O:11])=[O:10])=[CH:5][CH:4]=1)[C:21](=[O:23])[CH3:22])([CH3:17])([CH3:15])[CH3:16]

参加物

反応物 2

HCID 140007Butanethioic acid, 3-oxo-, S-(1,1-dimethylethyl) ester

HCID 672188351-(Bromomethyl)-4-(ethanesulfonyl)benzene

生成物 1

HCID 866314562-(4-ethanesulfonylbenzyl)-3-oxothiobutyric acid S-tert-butyl Ester

実験手順

The title compound was prepared by the method of Preparation 34a using 1-bromomethyl-4-ethanesulfonylbenzene and 3-oxothiobutyric acid S-tert-butyl ester.

出典と根拠

ORDレコード: ord-fe8edca495b9499591c00923d483e9fc
出典データセット: uspto-grants-2010_12
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US07858640B2

反応ノート

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