Sodium Chlorite → HCID 86698768, 화합물

HRID 338436노트

반응식

HRID 338436 반응식
[Cl:1][C:2]1[CH:10]=[C:9]2[C:5]([C:6]([CH:11]=[O:12])=[CH:7][NH:8]2)=[CH:4][C:3]=1[C:13]1[CH:24]=[CH:23][C:16]2[O:17][C@H:18]([CH2:21][OH:22])[CH2:19][O:20][C:15]=2[CH:14]=1.Cl([O-])=[O:26].[Na+].P([O-])(O)(O)=O.[Na+]>CC(=CC)C.O.C(O)(C)(C)C.C(#N)C>[Cl:1][C:2]1[CH:10]=[C:9]2[C:5]([C:6]([C:11]([OH:26])=[O:12])=[CH:7][NH:8]2)=[CH:4][C:3]=1[C:13]1[CH:24]=[CH:23][C:16]2[O:17][C@H:18]([CH2:21][OH:22])[CH2:19][O:20][C:15]=2[CH:14]=1

참가 물질

8

반응물 3

HCID 23668197Sodium ChloriteHCID 23672064Monosodium phosphateHCID 86698767HCID 86698767, 화합물

생성물 1

HCID 86698768HCID 86698768, 화합물수율 14.3%

시약·촉매·용매 4

HCID 962Water용매HCID 6342Acetonitrile용매HCID 6386tert-Butanol용매HCID 105532-Methyl-2-butene용매

실험 절차

A mixture of 6-chloro-5-[(2R)-2-(hydroxymethyl)-2,3-dihydro-1,4-benzodioxin-6-yl]-1H-indole-3-carbaldehyde (1.0 g, 2.9 mmol), sodium chlorite (5.28 g, 58.3 mmol), sodium dihydrogen phosphate (9.06 g, 58.1 mmol) in 2-methyl-2-butene (10 mL), water (10 mL), t-butanol (10 mL) and acetonitrile (10 mL) was stirred overnight at room temperature. The mixture was quenched with saturated aqueous sodium bisulfite. Water (50 mL) and methylene chloride (50 mL) was added. The aqueous layer was extracted with methylene chloride (50 mL×3). The combined organic layer was dried over sodium sulfate, filtered and evaporated to give residue which was purified by reverse phase HPLC to give the title compound (105 mg, 14.3% yield).

후처리

  1. customThe mixture was quenched with saturated aqueous sodium bisulfite
  2. additionWater (50 mL) and methylene chloride (50 mL) was added
  3. extractionThe aqueous layer was extracted with methylene chloride (50 mL×3)
  4. dry with materialThe combined organic layer was dried over sodium sulfate
  5. filtrationfiltered
  6. customevaporated
  7. customto give residue which
  8. customwas purified by reverse phase HPLC

출처 및 근거

ORD 기록
ord-f8ab33932e3d44f49d9df08a3d3d6b26
출처 데이터셋
uspto-grants-2014_11
특허 번호
US08889730B2

반응 노트

불러오는 중…