Thietane oxide → HCID 69072849、化合物

HRID 734370ノート

反応式

HRID 734370 の反応式
[C:1]([CH2:4][O:5][CH2:6][C:7]([N:9]([CH3:27])[C:10]1[CH:26]=[CH:25][C:13]2[N+:14](CCCS([O-])(=O)=O)=[C:15]([CH3:17])[S:16][C:12]=2[CH:11]=1)=[O:8])([OH:3])=[O:2].C1CS(=O)C1>C(#N)C>[CH3:27][N:9]([C:10]1[CH:26]=[CH:25][C:13]2[N:14]=[C:15]([CH3:17])[S:16][C:12]=2[CH:11]=1)[C:7](=[O:8])[CH2:6][O:5][CH2:4][C:1]([OH:3])=[O:2]

参加物

4

実験手順

3-{5-[[(Carboxymethoxy)acetyl](methyl)amino]-2,3,3-trimethyl-3H-indolium-1-yl}propane-1-sulfonate (22) and 3-{6-[[(Carboxymethoxy) acetyl](methyl)amino]-2-methyl-1,3-benzothiazol-3-ium-3-yl}propane-1-sulfonate (23). To a solution of acid (21 or 22, 1.00 mmol) in 25 mL of dry acetonitrile was added propane sulfone (10 mmol). This mixture was stirred under reflux for 48 h. After cooling the hygroscopic salt was filtered, washed with acetone, and immediately used in the next step.

後処理

  1. temperatureunder reflux for 48 h
  2. temperatureAfter cooling the hygroscopic salt
  3. filtrationwas filtered
  4. washwashed with acetone

出典と根拠

ORDレコード
ord-74cacc383c31437bb5af66a8e87024a3
出典データセット
uspto-grants-2009_09
特許番号
US07592188B2

反応ノート

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