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Chlorosuccinimide → HCID 22185276, compound

HRID 1795097
Notes
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Reaction equation

HRID 1795097 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[CH:5][CH:6]=[C:7]2[C:15]=1[NH:14][C:13]1[CH:12]=[N:11][CH:10]=[CH:9][C:8]2=1.[Cl:16]N1C(=O)CCC1=O>C1COCC1>[Cl:16][C:4]1[C:3]([O:2][CH3:1])=[C:15]2[C:7]([C:8]3[CH:9]=[CH:10][N:11]=[CH:12][C:13]=3[NH:14]2)=[CH:6][CH:5]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

4

Reactant 2

HCID 31398ChlorosuccinimideHCID 221852248-Methoxy-9H-pyrido[3,4-b]indole

Product 1

HCID 22185276HCID 22185276, compoundYield 58.2%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

To a mixture of 8-methoxy-β-carboline (1.0 g, 5 mmol) in THF (100 ml) was added N-chlorosuccinimide (0.70 g, 5.2 mmol). The reaction was stirred at RT for 4 h before concentrating and washing the residue with 1:1:1 mixture of 10% Na2CO3, hexane, and EtOAc (400 ml). The resulting residue was triturated with xylenes to provide 677 mg of 7-chloro-8-methoxy-β-carboline.

Workup

  1. concentrationbefore concentrating
  2. washwashing the residue
  3. additionwith 1:1:1 mixture of 10% Na2CO3, hexane, and EtOAc (400 ml)
  4. customThe resulting residue was triturated with xylenes

Sources & evidence

ORD record
ord-7fc70bd60d6a45059f714d38612938e4
Source dataset
uspto-grants-2006_04
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07026331B2

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes