Cetyl Alcohol → Ethyl 2-[(hexadecyloxy)methyl]-2-propenoate

HRID 1885447노트

반응식

HRID 1885447 반응식
[CH2:1]([OH:17])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16].C(O[CH2:22][C:23](=[CH2:29])[C:24]([O:26][CH2:27][CH3:28])=[O:25])(=O)C.CN(C1C=CC=CN=1)C>ClCCl>[CH2:1]([O:17][CH2:29][C:23](=[CH2:22])[C:24]([O:26][CH2:27][CH3:28])=[O:25])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16]

참가 물질

5

반응물 3

HCID 2682Cetyl AlcoholHCID 218852-DimethylaminopyridineHCID 10997496Ethyl 2-(acetoxymethyl)acrylate

생성물 1

HCID 12971817Ethyl 2-[(hexadecyloxy)methyl]-2-propenoate수율 39.3%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a mixture of 1.1 g of 1-hexadecanol and 400 mg of 2-[(acetyloxy)methyl]-2-propenoic acid, ethyl ester in 15 ml of dichloromethane is added 550 mg of dimethylaminopyridine. This mixture is stirred overnight, then the solvent is evaporated and the residue subjected to preparative tlc (25% ethyl acetate/petroleum ether), to give 324 mg of the desired compound.

후처리

  1. customthe solvent is evaporated

출처 및 근거

ORD 기록
ord-f8e549078c95486f848730e4aa62ebd7
출처 데이터셋
uspto-grants-1992_09
특허 번호
US05144045

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