Acetone → HCID 21318236, 화합물

HRID 263141노트

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HRID 263141 반응식
[C:1]1([OH:6])[CH2:5][CH2:4][CH2:3][CH:2]=1.[CH:7](O)([CH3:9])[CH3:8].CC(C)=O>S([O-])(O)(=O)=O.C([N+](CCCC)(CCCC)CCCC)CCC.O>[CH:7]([O:6][CH:1]1[CH2:5][CH2:4][CH:3]=[CH:2]1)([CH3:9])[CH3:8]

참가 물질

6

반응물 3

HCID 180AcetoneHCID 3776IsopropanolHCID 18569Cyclopentenol

생성물 1

HCID 21318236HCID 21318236, 화합물수율 6%

시약·촉매·용매 2

HCID 94433Tetrabutylammonium hydrogen sulfate촉매HCID 962Water용매

반응 조건

온도
40 °C

실험 절차

1-Cyclopentenol (0.30 g), isopropanol (0.40 g), and an aqueous solution of 0.020 g of tetrabutylammonium hydrogen sulfate in 0.25 g of water were mixed, and the two-phase system was stirred vigorously at 40° C. for 4 hours. Acetone was then added to homogenize the mixture, and it was analyzed by gas chromatography. Peaks corresponding to about a 6% yield of 2-cyclopentenyl isopropyl ether and about a 12% yield of 2-cyclopentenol were observed along with a concomitant peak for the co-product acetic acid. No bis-(2-cyclopentenyl) ether was formed.

후처리

  1. stirringto homogenize the mixture, and it

출처 및 근거

ORD 기록
ord-6e1712f983bd4087a0198390b1c18420
출처 데이터셋
uspto-grants-1979_05
특허 번호
US04156097

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