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HRID 169作成日:2026年10月23日

4-Chlorotoluene → Methyl 2-methyl-2-[(4-methylphenyl)amino]propanoate

https://huagongshe.com/ja/reaction/169

反応式

関与物質

役割名称HCID仕込み量
反応物4-ChlorotolueneHCID 7810—
反応物Methyl 2-amino-2-methylpropanoateHCID 4186341—
試薬Sodium t-butoxideHCID 23676156—
触媒Palladium (II) acetateHCID 4144353—
触媒Bis(adamantan-1-yl)(butyl)phosphaneHCID 11371790—
溶媒TolueneHCID 1140—
生成物Methyl 2-methyl-2-[(4-methylphenyl)amino]propanoateHCID 609920310%

反応条件

温度120 °C

反応手順

A flask was loaded with diacetoxypalladium (6.39 mg, 0.03 mmol), BUTYLDI-1-ADAMANTYLPHOSPHINE (0.020 g, 0.06 mmol), sodium 2-methylpropan-2-olate (0.164 g, 1.71 mmol) and methyl 2-amino-2-methylpropanoate (0.2 g, 1.71 mmol). The flask was evacuated and backfilled and toluene (5ml) and 1-chloro-4-methylbenzene (0.168 ml, 1.42 mmol) was added.The mixture was stirred for 20h at 120°. No conversion of startingmaterial was observed.

情報源と証拠

出典データセット750 AstraZeneca ELN dataset
ORD IDord-adf0259dd1b4403cabef49044d700c84
出典メモ750 AstraZeneca ELN dataset