Peracetic Acid → Limonene oxide

HRID 649120

반응식

HRID 649120 반응식
[CH3:1][C:2]1[CH2:7][CH2:6][C@@H:5]([C:8]([CH3:10])=[CH2:9])[CH2:4][CH:3]=1.C(=O)([O-])[O-:12].[Na+].[Na+].C(OO)(=O)C>>[CH3:9][C:8]([CH:5]1[CH2:6][CH:7]2[O:12][C:2]2([CH3:1])[CH2:3][CH2:4]1)=[CH2:10]

참가 물질

4

반응물 3

HCID 6585Peracetic AcidHCID 10340Sodium CarbonateHCID 440917(+)-Limonene

생성물 1

HCID 91496Limonene oxide

실험 절차

A mechanically stirred mixture of 1 kg. (7.3 mol.) of d-limonene (7.3 mol.) and sodium carbonate (310.6 g) was cooled to 0°-10° C., and treated with 1.61 kg. (9.1 mol.) 40% peracetic acid by dropwise addition. After the addition was complete, the reaction mixture was stirred for another 45 min., washed with ice water, sodium carbonate, and brine. The oil was dried over magnesium sulfate, and distilled to give recovered limonene (30 g), the cis-epoxide (257 g) and trans-epoxide (296 g), and diepoxide (82 g).

후처리

  1. additionA mechanically stirred mixture of 1 kg
  2. additiontreated with 1.61 kg
  3. additionAfter the addition
  4. washwashed with ice water, sodium carbonate, and brine
  5. dry with materialThe oil was dried over magnesium sulfate
  6. distillationdistilled
  7. customto give
  8. customrecovered limonene (30 g)

출처 및 근거

ORD 기록
ord-2442665bc9f04580ae86d55c2770ba91
출처 데이터셋
uspto-grants-1988_04
특허 번호
US04738892

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