Sodium benzenethiolate → 1-Phenylmercapto-2,5,9-trimethyl-11-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8,10-undecapentaene

HRID 3898

반응식

HRID 3898 반응식
C(O[CH2:5][C:6]([CH3:27])=[CH:7][CH:8]=[C:9]([CH3:26])[CH:10]=[CH:11][CH:12]=[C:13]([CH3:25])[CH:14]=[CH:15][C:16]1[C:21]([CH3:23])([CH3:22])[CH2:20][CH2:19][CH2:18][C:17]=1[CH3:24])(=O)C.[S-:28][C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1.[Na+]>C1COCC1.CN(P(N(C)C)(N(C)C)=O)C.C(OCC)C>[C:29]1([S:28][CH2:5][C:6]([CH3:27])=[CH:7][CH:8]=[C:9]([CH3:26])[CH:10]=[CH:11][CH:12]=[C:13]([CH3:25])[CH:14]=[CH:15][C:16]2[C:21]([CH3:22])([CH3:23])[CH2:20][CH2:19][CH2:18][C:17]=2[CH3:24])[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1

참가 물질

6

반응물 2

HCID 4110039Sodium benzenethiolateHCID 544237292,5,9-Trimethyl-11-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8,10-undecapentaenyl acetate

생성물 1

HCID 536691651-Phenylmercapto-2,5,9-trimethyl-11-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8,10-undecapentaene

시약·촉매·용매 3

HCID 3283Diethyl Ether용매HCID 8028Tetrahydrofuran용매HCID 12679Hexamethylphosphoramide용매

실험 절차

To a solution of 1.85 g (5 mmol) of 2,5,9-trimethyl-11-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8,10-undecapentaenyl acetate in 25 ml of anhydrous THF and 8 ml of HMPA is added in portions 0.68 g (5.2 mmol) of sodium thiophenoxide. The resulting mixture is stirred at room temperature for 18 hours and then taken up in 250 ml of diethyl ether. The solution is washed with saturated aqueous NH4Cl and water, dried annd evaporated in vacuo to give an oil. Purification on a silica gel dry column gives the desired product.

후처리

  1. washThe solution is washed with saturated aqueous NH4Cl and water
  2. customdried
  3. customannd evaporated in vacuo
  4. customto give an oil
  5. customPurification on a silica gel
  6. customdry column

출처 및 근거

ORD 기록
ord-32560364bc2c4583929e9619527c24ce
출처 데이터셋
uspto-grants-1988_02
특허 번호
US04722939

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