Water → HCID 20386919、化合物

HRID 46708ノート

反応式

HRID 46708 の反応式
S1CCS[CH:2]1[CH:6]1[CH:17](/[CH:18]=[CH:19]/[CH:20]([OH:26])[CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[CH2:16][CH2:15][C:7]21[O:12][CH2:11][C:10]([CH3:14])([CH3:13])[CH2:9]O2.[O:27]1[CH2:32][CH2:31][CH2:30][CH2:29][CH:28]1OC1CCCCO1.CI.[C:42]([O-:45])([O-])=O.[Ca+2].[OH2:47].[CH3:48]N(C=O)C>CC(C)=O>[CH3:14][C:10]1([CH3:9])[CH2:11][O:12][C:7]2([CH2:15][CH2:16][CH:17](/[CH:18]=[CH:19]/[CH:20]([CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[O:26][CH:28]3[CH2:29][CH2:30][CH2:31][CH2:32][O:27]3)[CH:6]2[CH2:2][CH2:48][CH:42]=[O:45])[O:47][CH2:13]1

参加物

7

反応物 5

HCID 962WaterHCID 6228DimethylformamideHCID 6328Methyl iodideHCID 10112Calcium CarbonateHCID 867367021[7-[(1,3-Dithia-2-cyclopentyl)]-3,3-dimethyl-1,5-dioxaspiro[5,4]-dec-8-yl]-trans-1-octene-3-ol tetrahydropyranyl ether

生成物 1

HCID 20386919HCID 20386919、化合物

試薬・触媒・溶媒 1

HCID 180Acetone溶媒

実験手順

1.05 g [2.05 mmoles] of 1[7-[(1,3-dithia-2-cyclopentyl)]-3,3-dimethyl-1,5-dioxaspiro[5,4]-dec-8-yl]-trans-1-octene-3-ol-tetrahydropyranyl ether was stirred for 2 hours at 50° C. in 100 ml of DMF with 0.7 ml (10.3 mmoles) of methyl iodide, 1.4 g (14 moles) of CaCO3 and 0.4 ml of H2O. The solution was cooled, combined with 50 ml of acetone, filtered with suction to remove the precipitate and the filtrate was evaporated to dryness at 0.1 mm Hg. The residue was dissolved in ether, washed with H2O, dried over MgSO4 and the solvent was removed by distillation under reduced pressure. The oily residue which was not further purified showed in the infrared spectrum a strong carbonyl band at 1730 cm-1.

後処理

  1. temperatureThe solution was cooled
  2. filtrationfiltered with suction
  3. customto remove the precipitate
  4. customthe filtrate was evaporated to dryness at 0.1 mm Hg
  5. dissolutionThe residue was dissolved in ether
  6. washwashed with H2O
  7. dry with materialdried over MgSO4
  8. customthe solvent was removed by distillation under reduced pressure
  9. customThe oily residue which was not further purified

出典と根拠

ORDレコード
ord-50929daee64e4b7abec7201f16981ec6
出典データセット
uspto-grants-1979_11
特許番号
US04174458

反応ノート

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