Methacrylic anhydride → 2-[Ethyl(phenyl)amino]ethyl prop-2-enoate

HRID 519257

반응식

HRID 519257 반응식
[C:1]([O:6][C:7](=[O:11])[C:8]([CH3:10])=C)(=O)[C:2](C)=C.O[CH2:13][CH2:14][N:15](CC)[C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1>N1C=CC=CC=1>[C:7]([O:6][CH2:1][CH2:2][N:15]([CH2:14][CH3:13])[C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)(=[O:11])[CH:8]=[CH2:10]

참가 물질

4

반응물 2

HCID 12974Methacrylic anhydrideHCID 623382-(N-ethylanilino)ethanol

생성물 1

HCID 190971262-[Ethyl(phenyl)amino]ethyl prop-2-enoate

시약·촉매·용매 1

HCID 1049Pyridine용매

반응 조건

온도
55 °C

실험 절차

Methacrylic anhydride (7.7 g, 0.05 mol) is added to a solution of N-(2-hydroxyethyl)-N-ethylaniline (6.6 g, 0.04 mol) in pyridine (25 ml) and the mixture is stirred at 55° C. for 2 hours. On cooling the mixture is passed through silica gel to give N-(2-acryloyloxyethyl)-N-ethylaniline as a pale yellow oil. 5.3 g, 65%

후처리

  1. temperatureOn cooling the mixture

출처 및 근거

ORD 기록
ord-b6a855aa18e948d3a1b8c85244d381bf
출처 데이터셋
uspto-grants-2015_08
특허 번호
US09115464B2

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