Eugenol → Methyleugenol

HRID 1701393

반응식

[C:1]1([O:11][CH3:12])[C:2](=[CH:4][CH:5]=[C:6]([CH:10]=1)[CH2:7][CH:8]=[CH2:9])[OH:3].[C:13](=O)(OC)OC.C(P(CCCC)CCCC)CCC>>[CH3:13][O:3][C:2]1[C:1]([O:11][CH3:12])=[CH:10][C:6]([CH2:7][CH:8]=[CH2:9])=[CH:5][CH:4]=1

참가 물질

반응물 3

HCID 3314Eugenol

HCID 12021Dimethyl Carbonate

HCID 13831Tributylphosphine

생성물 1

HCID 7127Methyleugenol수율 88%

실험 절차

33 parts of eugenol, 50 parts of dimethyl carbonate and 2 parts of tri-n-butylphosphine are kept for 15 hours at 190° C. Working up takes place as described in Example 24. 31 parts (88% of theory, based on converted eugenol) of eugenol methyl ether of boiling point 69°-70° C./0.13 mbar are obtained. The conversion is virtually quantitative.

출처 및 근거

ORD 기록: ord-e1b6aa7759434938a4f3748b71ae39bf
출처 데이터셋: uspto-grants-1980_03
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04192949

연결된 노트

불러오는 중…