Propionic Acid → Alphamethyl-gamma-n-hexyl-butyrolactone

HRID 894946노트

반응식

HRID 894946 반응식
[CH3:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH:7]=[CH2:8].[C:9]([OH:13])(=[O:12])[CH2:10][CH3:11].C([O-])(=O)CC.[K+]>[Mn+3]>[CH3:11][CH:10]1[CH2:1][CH:2]([CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8])[O:13][C:9]1=[O:12]

참가 물질

5

반응물 3

HCID 1032Propionic AcidHCID 81251-OcteneHCID 23663619Potassium propionate

생성물 1

HCID 12648626Alphamethyl-gamma-n-hexyl-butyrolactone

시약·촉매·용매 1

HCID 105130Manganese(3+)촉매

실험 절차

Octene-1 in an amount of 2.24 g. and 11.65 g. of manganic acetate, Mn(C2H3O2)3. 2H2O, (comprising two equivalents of Mn+3 based on titration value), were refluxed under nitrogen in 200 ml. propionic acid containing 20 g. potassium propionate. In less than an hour a good yield of alphamethyl-gamma-n-hexyl-butyrolactone was obtained.

출처 및 근거

ORD 기록
ord-3b17b788f53a4aaebed07b8d9113abd1
출처 데이터셋
uspto-grants-1981_08
특허 번호
US04285868

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