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Triphenylphosphine → HCID 18399758, 화합물

HRID 1018998
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HRID 1018998 반응식
[Br:1]N1C(=O)CCC1=O.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[CH2:28]([N:35]1[C:43]2[CH:42]=[CH:41][NH:40][C:39](=O)[C:38]=2[CH:37]=[CH:36]1)[C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1>O1CCOCC1>[CH2:28]([N:35]1[C:43]2[CH:42]=[CH:41][N:40]=[C:39]([Br:1])[C:38]=2[CH:37]=[CH:36]1)[C:29]1[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 11776TriphenylphosphineHCID 67184N-bromobutanimideHCID 141143851-Benzyl-1H-pyrrolo[3,2-c]pyridin-4(5H)-one

생성물 1

HCID 18399758HCID 18399758, 화합물

시약·촉매·용매 1

HCID 312751,4-Dioxane용매2회

실험 절차

35 g of N-bromosuccinimide are added to a solution of 52 g of triphenylphosphine in 1.5 1 of dioxane. After stirring the mixture for 1 hour, 9 g of 1-benzyl-1,5-dihydro-pyrrolo[3,2-c]pyridin-4-one in 200 ml of dioxane are added and the mixture is heated at reflux for 15 hours. After removal of the dioxane under reduced pressure, 100 ml of triethylamine are added to the residue and the whole is then concentrated in vacuo. Chromatography on silica gel (cyclohexane/ethyl acetate: 50/50) enables the expected product to be isolated.

후처리

  1. temperaturethe mixture is heated
  2. temperatureat reflux for 15 hours
  3. customAfter removal of the dioxane under reduced pressure, 100 ml of triethylamine
  4. additionare added to the residue
  5. concentrationthe whole is then concentrated in vacuo
  6. customto be isolated

출처 및 근거

ORD 기록
ord-d2fbc78115144876bf9ebb0be7c1cef2
출처 데이터셋
uspto-grants-2002_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06486171B2

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