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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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2-Methyl-4-methoxyaniline → HCID 67402403, 화합물

HRID 913858
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HRID 913858 반응식
[CH3:1][O:2][C:3]1[CH:9]=[CH:8][C:6]([NH2:7])=[C:5]([CH3:10])[CH:4]=1.[Br:11]Br>C(Cl)(Cl)Cl>[BrH:11].[Br:11][C:8]1[CH:9]=[C:3]([O:2][CH3:1])[CH:4]=[C:5]([CH3:10])[C:6]=1[NH2:7]
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참가 물질

4

반응물 2

HCID 76102-Methyl-4-methoxyanilineHCID 24408Bromine

생성물 1

HCID 67402403HCID 67402403, 화합물수율 170.9%

시약·촉매·용매 1

HCID 6212Chloroform용매2회

실험 절차

4-Methoxy-2-methylaniline (9.30 ml, 72.9 mmol) in chloroform (250 ml ) at 0° C. was added a solution of bromine (3.76 ml, 72.9 mmol) in chloroform (60 ml) dropwise over ca. 3 h. The reaction mixture was concentrated, diluted with dichloromethane and concentrated, diluted again with diethyl ether and concentrated, and dried under high vacuum to give 18.5 g of 2-bromo-4-methoxy-6-methylaniline hydrobromide (85%). LC/MS (HPLC method 3): tR=1.395 min, 216.03(MH)+.

후처리

  1. concentrationThe reaction mixture was concentrated
  2. additiondiluted with dichloromethane
  3. concentrationconcentrated
  4. additiondiluted again with diethyl ether
  5. concentrationconcentrated
  6. customdried under high vacuum

출처 및 근거

ORD 기록
ord-a4341896da464573bd5550f6262f553a
출처 데이터셋
uspto-grants-2011_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08026257B2

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