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Sodium Hydroxide → HCID 13672741、化合物

HRID 569005
ノート
印刷プレビュー

反応式

HRID 569005 の反応式
[H-].[Al+3].[Li+].[H-].[H-].[H-].[C:7]([C:9]1[N:14]=[C:13]([CH:15]([O:23][C:24]2[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=2)[O:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)[CH:12]=[CH:11][CH:10]=1)#[N:8].[OH-].[Na+].[H][H]>CCOCC.O>[NH2:8][CH2:7][C:9]1[N:14]=[C:13]([CH:15]([O:23][C:24]2[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=2)[O:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)[CH:12]=[CH:11][CH:10]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 14798Sodium HydroxideHCID 13672735HCID 13672735、化合物HCID 21226445Aluminium lithium hydride2 回HCID 178418361HCID 178418361、化合物

生成物 1

HCID 13672741HCID 13672741、化合物

試薬・触媒・溶媒 2

HCID 962Water溶媒2 回
HCID 3283
Diethyl Ether
溶媒
2 回

実験手順

To a solution of 0.81 g of 95 percent lithium aluminum hydride in 25 ml of ether was slowly added a solution of 5.90 g of 6-cyano-2-(diphenoxymethyl)pyridine in 60 ml of ether so as to maintain a gentle reflux. The mixture was allowed to stir for about 4 hours. An additional 0.2-0.3 of lithium aluminum hydride was added. Since no additional reaction occured, 5 ml of water, 5 ml of 15 percent sodium hydroxide and 20 ml of water were added consecutively. The reaction mixture was filtered and the organic portion separated. The aqueous portion was washed with ether and the combined organic portions were dried over magnesium sulfate. The solvent was stripped off and the residue was dissolved in methylene chloride and then diluted with ~900 ml of hexane. The solution was passed through a silica gel column and the silica gel was rinsed with methylene chloride and then with methanol. The methanol was stripped off leaving the above named product in a yield of 3.0 grams. The structure of the product was confirmed by its NMR and IR Spectrum. Upon analysis, the product was found to have carbon, hydrogen and nitrogen contents of 72.44, 5.92 and 8.82 percent, respectively as compared with the theoretical contents of 74.51, 5.88 and 9.15 percent, respectively as calculated for the above named compound (Compound 30).

後処理

  1. temperatureto maintain a gentle reflux
  2. customSince no additional reaction
  3. filtrationThe reaction mixture was filtered
  4. customthe organic portion separated
  5. washThe aqueous portion was washed with ether
  6. dry with materialthe combined organic portions were dried over magnesium sulfate
  7. dissolutionthe residue was dissolved in methylene chloride
  8. additiondiluted with ~900 ml of hexane
  9. washthe silica gel was rinsed with methylene chloride
  10. customleaving the above named product in a yield of 3.0 grams

出典と根拠

ORDレコード
ord-fc2746224a834b90a9a42648b769bed1
出典データセット
uspto-grants-1988_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US04731107

反応ノート

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