(+-)-2-Undecanol → 2-Methanesulfonyloxyundecane

HRID 1728286

반응식

HRID 1728286 반응식
[CH3:1][S:2]([O:5][CH:6]([CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH3:15])[CH3:7])(=[O:4])=[O:3].[CH3:16]C(O)CCCCCCCCC.CS(Cl)(=O)=O.C(N(C(C)C)CC)(C)C>C(Cl)Cl>[CH3:1][S:2]([O:5][CH:6]([CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16])[CH3:7])(=[O:4])=[O:3]

참가 물질

6

반응물 4

HCID 15448(+-)-2-UndecanolHCID 31297Methanesulfonyl chlorideHCID 81531DiisopropylethylamineHCID 14916009Decan-2-yl methanesulfonate

생성물 1

HCID 153433162-Methanesulfonyloxyundecane수율 95%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

2-Methanesulfonyloxyundecane was prepared as described for 2-methanesulfonyloxydecane from 2-undecanol (30.0 ml, 144 mmol), methanesulfonylchloride (15.5 ml, 200 mmol) and diisopropylethylamine (30.8 ml, 177 mmol) in dry CH2Cl2 (240 ml). After stirring for 3.5 hrs, the reaction was processed as previously stated but at 4 times the volumes to provide 2-methanesulfonyloxyundecane (31.35 g, 95%).

후처리

  1. custom2-Methanesulfonyloxyundecane was prepared

출처 및 근거

ORD 기록
ord-2389d1d0164c45bb9b0646f32866c50e
출처 데이터셋
uspto-grants-1994_07
특허 번호
US05326553

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