Oxonium, trimethyl-, tetrafluoroborate(1-) (1:1) → Methyl 3-methyl-2-nitrobenzenecarboximidate tetrafloroborate

HRID 2223750

反応式

HRID 2223750 の反応式
[CH3:1][C:2]1[C:3]([N+:11]([O-:13])=[O:12])=[C:4]([CH:8]=[CH:9][CH:10]=1)[C:5]([NH2:7])=[O:6].[F:14][B-:15]([F:18])([F:17])[F:16].[CH3:19][O+](C)C>ClCCl>[F:14][B-:15]([F:18])([F:17])[F:16].[CH3:1][C:2]1[C:3]([N+:11]([O-:13])=[O:12])=[C:4]([C:5](=[NH:7])[O:6][CH3:19])[CH:8]=[CH:9][CH:10]=1

参加物

4

反応物 2

HCID 2735153Oxonium, trimethyl-, tetrafluoroborate(1-) (1:1)HCID 32713713-Methyl-2-nitrobenzamide

生成物 1

HCID 17960598Methyl 3-methyl-2-nitrobenzenecarboximidate tetrafloroborate収率 102.5%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

To a solution of the title compound of Step A (1.07 g, 5.9 mmol) in dichloromethane (15 mL) was added trimethyloxonium tetrafluoroborate (1.06 g, 7.1 mmol) and the mixture was stirred overnight at ambient temperature. Concentration gave the title compound of Step B as a white solid (1.7 g).

後処理

  1. concentrationConcentration

出典と根拠

ORDレコード
ord-5d2eafe787294387a2a9834fa6d2e2b4
出典データセット
uspto-grants-2008_05
特許番号
US07375232B2

関連ノート

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