1-Ethynyl-2-fluorobenzene → 2-(2-Fluoro-phenylethynyl)-3,5-dimethyl-3H-imidazole-4-carboxylic acid ethyl ester

反応式

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

参加物

反応物 2

HCID 6433581-Ethynyl-2-fluorobenzene

HCID 13897513ethyl 2-bromo-1,4-dimethyl-1H-imidazole-5-carboxylate

生成物 1

HCID 98789802-(2-Fluoro-phenylethynyl)-3,5-dimethyl-3H-imidazole-4-carboxylic acid ethyl ester

実験手順

The title compound, MS: m/e=287.4 (M+H+) was prepared in accordance with the general method of example 1b from 2-bromo-3,5-dimethyl-3H-imidazole-4-carboxylic acid ethyl ester and 1-ethynyl-2-fluorobenzene.

出典と根拠

ORDレコード: ord-9105410d763c44858aafc01d97f1ecd7
出典データセット: uspto-grants-2004_03
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US06706707B2

反応ノート

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