Sodium Bicarbonate → HCID 178505523、化合物

HRID 1851281ノート

反応式

HRID 1851281 の反応式
[NH:1]1[CH2:4][CH:3]([C:5]2[NH:9][N:8]=[C:7]([C:10]3[CH:15]=[CH:14][CH:13]=[CH:12][N:11]=3)[N:6]=2)[CH2:2]1.[F:16][C:17]1[CH:22]=[CH:21][C:20]([C:23]2[C:24]([C:32]3[CH:39]=[CH:38][C:35]([CH:36]=O)=[CH:34][CH:33]=3)=[N:25][C:26]3[N:27]([CH:29]=[CH:30][N:31]=3)[CH:28]=2)=[CH:19][CH:18]=1.[BH-](OC(C)=O)(OC(C)=O)OC(C)=O.[Na+].C([O-])(O)=O.[Na+]>CN1C(=O)CCC1.C(O)(=O)C.C(N(CC)CC)C>[F:16][C:17]1[CH:18]=[CH:19][C:20]([C:23]2[C:24]([C:32]3[CH:39]=[CH:38][C:35]([CH2:36][N:1]4[CH2:4][CH:3]([C:5]5[N:6]=[C:7]([C:10]6[CH:15]=[CH:14][CH:13]=[CH:12][N:11]=6)[NH:8][N:9]=5)[CH2:2]4)=[CH:34][CH:33]=3)=[N:25][C:26]3[N:27]([CH:29]=[CH:30][N:31]=3)[CH:28]=2)=[CH:21][CH:22]=1

参加物

8

反応物 4

HCID 516892Sodium BicarbonateHCID 5049666Sodium triacetoxyborohydrideHCID 687522842-(5-Azetidine-3-yl-[1,2,4]triazole-3-yl)-pyridineHCID 867030204-[6-(4-Fluorophenyl)imidazo[1,2-a]pyrimidin-7-yl]-benzaldehyde

生成物 1

HCID 178505523HCID 178505523、化合物

試薬・触媒・溶媒 3

HCID 176Acetic Acid溶媒HCID 8471Triethylamine溶媒HCID 13387N-methyl-2-pyrrolidone溶媒

実験手順

95 mg (0.35 mmol) 2-(5-Azetidine-3-yl-[1,2,4]triazole-3-yl)-pyridine×2HCl are dissolved in 2.7 mL NMP. After addition of 0.1 mL triethylamine the reaction mixture is stirred for one hour. 100 mg (0.32 mmol) 4-[6-(4-Fluorophenyl)imidazo[1,2-a]pyrimidin-7-yl]-benzaldehyde and 0.03 mL acetic acid are added. The reaction mixture is stirred for three days at room temperature. 73 mg (0.35 mmol) NaBH(OAc)3, are added in portions and the reaction mixture is stirred at room temperature for 18 hours. The reaction mixture is treated with saturated NaHCO3 and stirred vigorously for one hour. The precipitate is filtered off, washed with water and dried. After chromatography of the precipitate on silica gel (dichloromethane/methanol) 90 mg (54%) of the desired product are obtained.

後処理

  1. stirringThe reaction mixture is stirred for three days at room temperature
  2. stirringthe reaction mixture is stirred at room temperature for 18 hours
  3. stirringstirred vigorously for one hour
  4. filtrationThe precipitate is filtered off
  5. washwashed with water
  6. customdried

出典と根拠

ORDレコード
ord-7e1beb36d9af4b558861a866a169d5e5
出典データセット
uspto-grants-2015_02
特許番号
US08957064B2

反応ノート

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