Sodium Azide → HCID 18594802、化合物

HRID 1580230ノート

反応式

HRID 1580230 の反応式
CS(O[CH:6]([CH2:26][CH2:27][CH2:28][CH2:29][CH3:30])[CH2:7][CH2:8][C@@H:9]1[C@@H:13]([CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][C:20]([O:22][CH2:23][CH3:24])=[O:21])[C:12](=[O:25])[CH2:11][CH2:10]1)(=O)=O.[N-:31]=[N+:32]=[N-:33].[Na+]>CN(C)C=O>[N:31]([CH:6]([CH2:26][CH2:27][CH2:28][CH2:29][CH3:30])[CH2:7][CH2:8][C@@H:9]1[C@@H:13]([CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][C:20]([O:22][CH2:23][CH3:24])=[O:21])[C:12](=[O:25])[CH2:11][CH2:10]1)=[N+:32]=[N-:33]

参加物

4

反応物 2

HCID 33557Sodium AzideHCID 18594876HCID 18594876、化合物

生成物 1

HCID 18594802HCID 18594802、化合物

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

A solution of 1.35 g. of ethyl 15-methanesulfonyloxy 9-oxo-prostanoate (Example 90) in 60 ml. of N,N-dimethylformamide containing 1.25 g. of sodium azide is heated on the steam-bath for 18 hours. The cooled solution is poured into 300 ml. of water and the resulting mixture is extracted several times with ether. The combined ether extracts are washed with saturated sodium chloride solution, dried with anhydrous magnesium sulfate and taken to dryness. The residual oil is chromatographed on silica gel to give 737 mg. (62%) of oil; λmax. 4.77 (azido) and 5.78 μ (carbonyl groups).

後処理

  1. additionThe cooled solution is poured into 300 ml
  2. extractionof water and the resulting mixture is extracted several times with ether
  3. washThe combined ether extracts are washed with saturated sodium chloride solution
  4. dry with materialdried with anhydrous magnesium sulfate
  5. customThe residual oil is chromatographed on silica gel
  6. customto give 737 mg

出典と根拠

ORDレコード
ord-db3368590273442d99e3a69612b4ba01
出典データセット
uspto-grants-1976_01
特許番号
US03932472

反応ノート

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