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Hydrogen Bromide → Carvedilol HBr

HRID 2353400
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인쇄 미리보기

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HRID 2353400 반응식
[CH3:1][O:2][C:3]1[CH:4]=[CH:5][CH:6]=[CH:7][C:8]=1[O:9][CH2:10][CH2:11][NH:12][CH2:13][CH:14]([OH:30])[CH2:15][O:16][C:17]1[CH:18]=[CH:19][CH:20]=[C:21]2[NH:29][C:28]3[CH:27]=[CH:26][CH:25]=[CH:24][C:23]=3[C:22]=12.ClCCl.C(OC(C)C)(=O)C.C(#N)C.[BrH:44]>C(O)(=O)C>[CH3:1][O:2][C:3]1[CH:4]=[CH:5][CH:6]=[CH:7][C:8]=1[O:9][CH2:10][CH2:11][NH:12][CH2:13][CH:14]([OH:30])[CH2:15][O:16][C:17]1[CH:18]=[CH:19][CH:20]=[C:21]2[NH:29][C:28]3[CH:27]=[CH:26][CH:25]=[CH:24][C:23]=3[C:22]=12.[BrH:44]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 5

HCID 260Hydrogen Bromide3회HCID 2585CarvedilolHCID 6342AcetonitrileHCID 6344DichloromethaneHCID 7915Isopropyl Acetate

생성물 1

HCID 9957094Carvedilol HBr

시약·촉매·용매 1

HCID 176
Acetic Acid
용매

실험 절차

Carvedilol free base is dissolved in a solvent (dichloromethane, isopropyl acetate, and acetonitrile have been used) and anhydrous forms HBr is added (HBr in acetic acid or gaseous HBr). The solution is cooled, and crystallization ensues. The product is filtered, washed with process solvent, and dried.

후처리

  1. temperatureThe solution is cooled
  2. customcrystallization ensues
  3. filtrationThe product is filtered
  4. washwashed with process solvent
  5. customdried

출처 및 근거

ORD 기록
ord-e047ccd8d80e413191be860f60b5c300
출처 데이터셋
uspto-grants-2010_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07750036B2

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