Water → HCID 71279377, 화합물

HRID 2171024노트

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HRID 2171024 반응식
[N:1]([CH2:4][C:5]1([CH2:8][O:9][C:10]2[C:15]([O:16][CH3:17])=[C:14]([O:18][CH3:19])[CH:13]=[CH:12][C:11]=2[C:20]2[CH:28]=[CH:27][CH:26]=[C:25]3[C:21]=2[CH2:22][CH2:23][C:24]3=[O:29])[CH2:7][CH2:6]1)=[N+]=[N-].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.O>O1CCCC1>[NH2:1][CH2:4][C:5]1([CH2:8][O:9][C:10]2[C:15]([O:16][CH3:17])=[C:14]([O:18][CH3:19])[CH:13]=[CH:12][C:11]=2[C:20]2[CH:28]=[CH:27][CH:26]=[C:25]3[C:21]=2[CH2:22][CH2:23][C:24]3=[O:29])[CH2:6][CH2:7]1

참가 물질

5

반응물 3

HCID 962WaterHCID 11776TriphenylphosphineHCID 71279316HCID 71279316, 화합물

생성물 1

HCID 71279377HCID 71279377, 화합물

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

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온도
80 °C

실험 절차

To a stirring solution of 4-(2-((1-(azidomethyl)cyclopropyl)methoxy)-3,4-dimethoxyphenyl)-2,3-dihydro-1H-inden-1-one (1.5 g, 3.947 mmol) in tetrahydrofuran (50 mL), were added triphenylphosphine (4.14 g, 15.78 mmol) and the reaction mixture was stirred at RT for 2 h. water (5 mL) was added to the above reaction mixture and the resultant reaction was heated to 80° C. for 1 h. The reaction mixture was concentrated under reduced pressure and the obtained residue was acidified with 1N hydrochloric acid solution. Then extracted with ethyl acetate (3×) and the aq layer was basified with sodium bicarbonate solution and extracted with ethyl acetate and the combined ethyl acetate layer was washed with brine, dried over anhydrous sodium sulphate and concentrated under reduced pressure to afforded the title compound as a liquid.

후처리

  1. additionwas added to the above reaction mixture
  2. customthe resultant reaction
  3. concentrationThe reaction mixture was concentrated under reduced pressure
  4. extractionThen extracted with ethyl acetate (3×)
  5. extractionextracted with ethyl acetate
  6. washthe combined ethyl acetate layer was washed with brine
  7. dry with materialdried over anhydrous sodium sulphate
  8. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-ae68cf5c4747408aaf4415e4dda6c351
출처 데이터셋
uspto-grants-2015_06
특허 번호
US09051290B2

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