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Dichloromethane → HCID 136404540, 화합물

HRID 1195761
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HRID 1195761 반응식
C[O:2][C:3]1[CH:4]=[CH:5][CH:6]=[C:7]2[C:16]=1[C:15]([NH2:17])=[C:14]1[C:9]([CH2:10][CH2:11][CH2:12][CH2:13]1)=[N:8]2.B(Br)(Br)Br.[Cl:22]CCl>>[ClH:22].[OH:2][C:3]1[CH:4]=[CH:5][CH:6]=[C:7]2[C:16]=1[C:15]([NH2:17])=[C:14]1[C:9]([CH2:10][CH2:11][CH2:12][CH2:13]1)=[N:8]2
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 3

HCID 6344Dichloromethane2회HCID 25134Boron tribromideHCID 197702928-Methoxy-1,2,3,4-tetrahydro-9-acridinamine

생성물 1

HCID 136404540HCID 136404540, 화합물수율 61%

실험 절차

8-Methoxy-1,2,3,4-tetrahydro-9-acridinamine (4.0 g) was dissolved in dichloromethane (76 ml). Boron tribromide in dichloromethane (15.0 ml of a 1.0M solution) was added, and the reaction mixture was stirred 1 hr and then concentrated under reduced pressure. The residue was dissolved in warm water (100 ml), concentrated hydrochloric acid (400 ml) was added and the solution was chilled overnight in the refrigerator. The salt was collected and recrystallized from methanol-ether to give 2.68 g (61%) of product, mp 270° C. (dec).

후처리

  1. concentrationconcentrated under reduced pressure
  2. dissolutionThe residue was dissolved in warm water (100 ml)
  3. additionconcentrated hydrochloric acid (400 ml) was added
  4. temperaturethe solution was chilled overnight in the refrigerator
  5. customThe salt was collected
  6. customrecrystallized from methanol-ether

출처 및 근거

ORD 기록
ord-8c91f7c297ea4aea9af857b1da9ecb6c
출처 데이터셋
uspto-grants-1992_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05112829

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