Benzene → trans-2-Decene

HRID 1584629

반응식

HRID 1584629 반응식
C(C=C)=O.O1[CH2:10][CH2:9][CH2:8][CH2:7][CH2:6]1.[CH:11]1[CH:16]=[CH:15]C=[CH:13][CH:12]=1>>[CH3:6][CH:7]=[CH:8][CH2:9][CH2:10][CH2:13][CH2:12][CH2:11][CH2:16][CH3:15]

참가 물질

4

반응물 3

HCID 241BenzeneHCID 7847Acrolein2회HCID 8894Tetrahydropyran

생성물 1

HCID 32899trans-2-Decene

실험 절차

In this example, inverse electron demand D-A reaction of acrolein with 3,4-tetrahydropyran is described. The procedure involves refluxing of 0.056 g of acrolein, 1.68 g of tetrahydropyran and 0.30 g of the catalyst prepared according to example 1 above in 10 ml of benzene at 60 (C 20 h. The catalyst was filtered off. After evaporation of solvent, the residue was chromatographed over silica gel column by eluting with 5% acetone/petroleum ether to give 0.12 g of endo adduct, 1,9-dioxabicyclo[4.4.05,10 ]dec-2-ene

후처리

  1. customprepared
  2. customC 20 h
  3. filtrationThe catalyst was filtered off
  4. customAfter evaporation of solvent
  5. customthe residue was chromatographed over silica gel column
  6. washby eluting with 5% acetone/petroleum ether

출처 및 근거

ORD 기록
ord-490cabac7d5e47ccaa7ee9b756644af8
출처 데이터셋
uspto-grants-1999_08
특허 번호
US05932752

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