Triethylamine → HCID 21993869、化合物

HRID 1978501ノート

反応式

HRID 1978501 の反応式
Cl.Cl.[NH:3]1[CH2:8][CH2:7][CH:6]([CH2:9][S:10](/[CH:13]=[CH:14]/[C:15]2[S:25][C:24]3[N:26]4[C:17](=[CH:18][N:19]=[C:20]4[CH:21]=[CH:22][CH:23]=3)[CH:16]=2)(=[O:12])=[O:11])[CH2:5][CH2:4]1.Br[CH2:28][CH2:29][CH2:30][C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1.C(N(CC)CC)C.C(=O)([O-])O.[Na+]>C(O)C>[C:31]1([CH2:30][CH2:29][CH2:28][N:3]2[CH2:8][CH2:7][CH:6]([CH2:9][S:10](/[CH:13]=[CH:14]/[C:15]3[S:25][C:24]4[N:26]5[C:17](=[CH:18][N:19]=[C:20]5[CH:21]=[CH:22][CH:23]=4)[CH:16]=3)(=[O:12])=[O:11])[CH2:5][CH2:4]2)[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1

参加物

6

反応物 4

HCID 8471TriethylamineHCID 12503(3-Bromopropyl)benzeneHCID 516892Sodium BicarbonateHCID 21993711HCID 21993711、化合物

生成物 1

HCID 21993869HCID 21993869、化合物

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

A solution of 0.402 g (0.925 mM) of (E)-4-[2-(piperidin-4-ylmethanesulfonyl)vinyl]-5-thia-1,8b-diazaacenaphthylene dihydrochloride, 0.28 g (1.39 mM) of 1-bromo-3-phenylpropane, and 0.45 ml (3.24 mM) of triethylamine in 20 ml of ethanol was refluxed for 1 day. This reaction mixture was poured in aqueous solution of sodium hydrogen carbonate and extracted with 2 portions of ethyl acetate. The organic layers were pooled and dried over MgSO4 and the solvent was distilled off under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate˜ethyl acetate/methanol : 9/1-1/1) to provide the title compound.

後処理

  1. extractionextracted with 2 portions of ethyl acetate
  2. dry with materialdried over MgSO4
  3. distillationthe solvent was distilled off under reduced pressure
  4. customThe residue was purified by silica gel column chromatography (ethyl acetate˜ethyl acetate/methanol : 9/1-1/1)

出典と根拠

ORDレコード
ord-06bbc610f67746e08a2f735cbf9800a6
出典データセット
uspto-grants-2001_05
特許番号
US06235731B1

反応ノート

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