Acetic Anhydride → [5-[4-(Dimethylamino)butyl]-2-furanyl]methyl ethanoate

HRID 65738노트

반응식

HRID 65738 반응식
[CH3:1][N:2]([CH3:14])[CH2:3][CH2:4][CH2:5][CH2:6][C:7]1[O:11][C:10]([CH2:12][OH:13])=[CH:9][CH:8]=1.[C:15](OC(=O)C)(=[O:17])[CH3:16].C([O-])(=O)C.[Na+]>C1C=CC=CC=1.O>[C:15]([O:13][CH2:12][C:10]1[O:11][C:7]([CH2:6][CH2:5][CH2:4][CH2:3][N:2]([CH3:1])[CH3:14])=[CH:8][CH:9]=1)(=[O:17])[CH3:16]

참가 물질

6

반응물 3

HCID 7918Acetic AnhydrideHCID 517045Sodium AcetateHCID 23452131HCID 23452131, 화합물

생성물 1

HCID 23452115[5-[4-(Dimethylamino)butyl]-2-furanyl]methyl ethanoate

시약·촉매·용매 2

HCID 241Benzene용매HCID 962Water용매

실험 절차

A mixture of 5-[4-(dimethylamino)butyl]-2-furanmethanol (4.9 g), acetic anhydride (25 g) and fused and powdered sodium acetate (10 g) in benzene (25 ml) was stirred at room temperature for 24 hr. The reaction was diluted with water (100 ml) and extracted with ethyl acetate. The combined extracts were distilled to afford a clear colourless oil b.p. 100°, 0.5 mm Hg. Found: C, 65.62; H, 9.03; N, 5.95. Calc. for C13H21NO3 : C, 65.24; H, 8.85; N, 5.85%.

후처리

  1. extractionextracted with ethyl acetate
  2. distillationThe combined extracts were distilled

출처 및 근거

ORD 기록
ord-c2378da5ae4843158432c6149734716a
출처 데이터셋
uspto-grants-1978_12
특허 번호
US04128658

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