Ethyl Oleate → Methyl Oleate

HRID 1510607

반응식

HRID 1510607 반응식
[C:1]([O:20][CH2:21]C)(=[O:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8]/[CH:9]=[CH:10]\[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]>Cl[Ru](=C1N(C2C(C)=CC(C)=CC=2C)CCN1C1C(C)=CC(C)=CC=1C)(Cl)(=CC1C=CC=CC=1)[P](C1CCCCC1)(C1CCCCC1)C1CCCCC1>[C:1]([O:20][CH3:21])(=[O:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8]/[CH:9]=[CH:10]\[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

참가 물질

3

반응물 1

HCID 5363269Ethyl Oleate

생성물 1

HCID 5364509Methyl Oleate

시약·촉매·용매 1

HCID 178425456HCID 178425456, 화합물촉매

반응 조건

온도
60 °C

실험 절차

A stainless steel autoclave with a glass liner was equipped with a magnetic stirrer bar and charged with ethyl oleate (0.34 g, 1.1 mmol) and Second Generation Grubbs Catalyst (9.3 mg, 0.11 μmol). The autoclave flushed with argon. The autoclave was evacuated and then pressurised with cis-2-butene to a pressure of 15 psi. The autoclave was heated at 60° C. with stirring overnight. The pressure was then released and ethyl vinyl ether (50 μL) added to the reaction mixture. A sample of the product was trans-esterified with methanol by conventional means and analysis of the trans-esterification product by GC showed a conversion of >85% of the oleic chains to 9-undecenoic chains.

후처리

  1. customThe autoclave flushed with argon
  2. customThe autoclave was evacuated
  3. additionethyl vinyl ether (50 μL) added to the reaction mixture

출처 및 근거

ORD 기록
ord-86bfe8bceb854c979bf005447f8d093b
출처 데이터셋
uspto-grants-2012_07
특허 번호
US08211989B2

연결된 노트

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