Potassium Hydroxide → 8-chloro-5-(2-(6-(trifluoromethyl)pyridin-3-yl)ethyl)-2,3,4,5-tetrahydro-1,2-dimethyl-1H-pyrido[4,3-b]indole

HRID 1465327Notes

Reaction equation

HRID 1465327 reaction equation
[Cl:1][C:2]1[CH:10]=[CH:9][C:8]2[NH:7][C:6]3[CH2:11][CH2:12][N:13]([CH3:16])[CH:14]([CH3:15])[C:5]=3[C:4]=2[CH:3]=1.[F:17][C:18]([F:28])([F:27])[C:19]1[CH:24]=[CH:23][C:22]([CH:25]=[CH2:26])=[CH:21][N:20]=1.[OH-].[K+]>CN1C(=O)CCC1>[Cl:1][C:2]1[CH:10]=[CH:9][C:8]2[N:7]([CH2:26][CH2:25][C:22]3[CH:21]=[N:20][C:19]([C:18]([F:28])([F:17])[F:27])=[CH:24][CH:23]=3)[C:6]3[CH2:11][CH2:12][N:13]([CH3:16])[CH:14]([CH3:15])[C:5]=3[C:4]=2[CH:3]=1

Participants

5

Reactant 3

HCID 14797Potassium HydroxideHCID 574168485-Ethenyl-2-(trifluoromethyl)pyridineHCID 68760066HCID 68760066, compound

Product 1

HCID 578763118-chloro-5-(2-(6-(trifluoromethyl)pyridin-3-yl)ethyl)-2,3,4,5-tetrahydro-1,2-dimethyl-1H-pyrido[4,3-b]indole

Reagents, catalysts & solvents 1

HCID 13387N-methyl-2-pyrrolidoneSolvent

Procedure

The title compound is prepared from a mixture of, 8-chloro-2,3,4,5-tetrahydro-1,2-dimethyl-1H-pyrido[4,3-b]indole, 2-(trifluoromethyl)-5-vinylpyridine and KOH (5-7 equiv) in NMP at a temperature ranging between 25 deg C. to 100, deg C. The product obtained is isolated by preparative HPLC.

Workup

  1. customranging between 25 deg C
  2. customThe product obtained
  3. customis isolated by preparative HPLC

Sources & evidence

ORD record
ord-a589800aa90f4d39893dcd2ba79ca629
Source dataset
uspto-grants-2015_04
Patent number
US08999978B2

Reaction notes

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