Oxygen → Cyclopentanol

HRID 1174061

반응식

HRID 1174061 반응식
[CH2:1]1[CH2:5][CH2:4][CH2:3][CH2:2]1.[OH:6]N1[C:11](=[O:12])[CH2:10][CH2:9][C:8]1=O.[O:14]=[O:15]>>[C:1]1(=[O:6])[CH2:5][CH2:4][CH2:3][CH2:2]1.[CH:11]1([OH:12])[CH2:10][CH2:9][CH2:8][CH2:1]1.[CH:1]1([O:14][OH:15])[CH2:5][CH2:4][CH2:3][CH2:2]1

참가 물질

6

반응물 3

HCID 977OxygenHCID 9253Cyclopentane2회HCID 80170N-Hydroxysuccinimide2회

생성물 3

HCID 7298CyclopentanolHCID 8452CyclopentanoneHCID 13926501Cyclopentaneperoxol

반응 조건

온도
150 °C

실험 절차

In a 350-ml autoclave made of stainless steel SUS 316 and equipped with a stirrer were placed 80 g (1.14 mol) of cyclopentane and 2 g of a 5 percent by weight N-hydroxysuccinimide aqueous solution which contained 100 mg of N-hydroxysuccinimide dissolved therein, at room temperature (25° C.). The autoclave was hermetically sealed, pressurized to 3 MPa (gauge pressure) with a gaseous mixture of 50 percent by volume oxygen and 50 percent by volume nitrogen, and the aqueous solution therein was stirred at 150° C. for 1 hour. As a result, 39 mmol of cyclopentane reacted (with a conversion of 3.4%) and thereby yielded 9.4 mmol of cyclopentanone (with a selectivity of 24.1%), 4.8 mmol of cyclopentanol (with a selectivity of 12.3%), and 12.5 mmol of cyclopentyl hydroperoxide (with a selectivity of 32.1%). The total yield of cyclopentanone, cyclopentanol, and cyclopentyl hydroperoxide was 2.3%.

후처리

  1. customequipped with a stirrer
  2. dissolutiondissolved
  3. customat room temperature
  4. custom(25° C.)
  5. customThe autoclave was hermetically sealed

출처 및 근거

ORD 기록
ord-5ae9f7f2fbcc4820aee5b11a858779b1
출처 데이터셋
uspto-grants-2010_11
특허 번호
US07834217B2

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