Undecylenic Acid → Potassium Undecylenate

반응식

[C:1]([OH:13])(=[O:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH:10]=[CH2:11].[OH-].[K+:15]>>[C:1]([O-:13])(=[O:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH:10]=[CH2:11].[K+:15]

참가 물질

반응물 2

HCID 5634Undecylenic Acid

HCID 14797Potassium Hydroxide

생성물 1

HCID 23692638Potassium Undecylenate

반응 조건

온도: 0 °C

실험 절차

Undecylenic acid (18.8 g, 0.102 mol) was added dropwise gradually to ½ N ethanolic solution of potassium hydroxide (200 mL) with stirring at 0° C. The volatile matter was distilled off under reduced pressure to give a crude product. The crude product was washed with acetone and heated under reduced pressure to give potassium undecylenate represented by the formula given below as a white solid (8.88 g, yield 88%). CH2═CH—(CH2)8—CO2−K+

후처리

distillationThe volatile matter was distilled off under reduced pressure
customto give a crude product
washThe crude product was washed with acetone
temperatureheated under reduced pressure

출처 및 근거

ORD 기록: ord-1b4321c7bf194dfda01bad07d89390e2
출처 데이터셋: uspto-grants-2003_11
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US06653429B1

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