Pyridine → 3-Hydroxy-5-methoxyphenyl valerate

HRID 2247996

반응식

HRID 2247996 반응식
[OH:1][C:2]1[CH:3]=[C:4]([O:9][CH3:10])[CH:5]=[C:6]([OH:8])[CH:7]=1.C(Cl)(=[O:16])CCCC.N1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1>>[C:19]([O:8][C:6]1[CH:5]=[C:4]([O:9][CH3:10])[CH:3]=[C:2]([OH:1])[CH:7]=1)(=[O:16])[CH2:20][CH2:21][CH2:22][CH3:23]

참가 물질

4

반응물 3

HCID 1049PyridineHCID 61186Valeryl chlorideHCID 71648Flamenol

생성물 1

HCID 538088673-Hydroxy-5-methoxyphenyl valerate

실험 절차

One equivalent of 3,5-dihydroxyanisole was reacted with one equivalent of valeroyl chloride in pyridine as solvent for a period of one hour by the reaction scheme shown in FIG. 2. The solvent pyridine was removed from the reaction mixture to give 3-hydroxy-5-methoxyphenyl valerate (the monoester) and 5-methoxyphenyl-1,3-divalerate (the diester) in approximately equal amounts.

후처리

  1. customThe solvent pyridine was removed from the reaction mixture

출처 및 근거

ORD 기록
ord-518340a2628f4cd0968bc89918e7f58e
출처 데이터셋
uspto-grants-1991_08
특허 번호
US05037854

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