2-n-Pentyl-(1-carbomethoxy-2-oxopropyl)-1-cyclopentanone → Cyclopentanone, 3-(2-oxopropyl)-2-pentyl-

HRID 1660427노트

반응식

HRID 1660427 반응식
[CH2:1]([C:6]1(C(C(OC)=O)C(=O)C)[CH2:10][CH2:9][CH2:8][C:7]1=[O:11])[CH2:2][CH2:3][CH2:4][CH3:5]>O>[CH2:1]([CH:6]1[CH:10]([CH2:6][C:7](=[O:11])[CH3:8])[CH2:9][CH2:8][C:7]1=[O:11])[CH2:2][CH2:3][CH2:4][CH3:5]

참가 물질

3

반응물 1

HCID 205565522-n-Pentyl-(1-carbomethoxy-2-oxopropyl)-1-cyclopentanone

생성물 1

HCID 162030Cyclopentanone, 3-(2-oxopropyl)-2-pentyl-수율 176%

시약·촉매·용매 1

HCID 962Water용매

실험 절차

567 g of 2-n-pentyl-(1-carbomethoxy-2-oxopropyl)-1-cyclopentanone were mixed with an equal weight of water and heated according to the process described in Example 1 (b). There were obtained 391 g of 2-n-pentyl-3-(2-oxopropyl)-1-cyclopentanone (overall yield=80% based on the amount of 2-n-pentyl-cyclopent-2-en-1-one consumed) having the physical constants shown in Example 1 (b).

후처리

  1. temperatureheated

출처 및 근거

ORD 기록
ord-ba0198a2904945ca91558d7d5ab79086
출처 데이터셋
uspto-grants-1981_12
특허 번호
US04308179

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