N-methyl-2-pyrrolidone → HCID 86691519, compound

HRID 1465388Notes

Reaction equation

HRID 1465388 reaction equation
[CH3:1][N:2]1[CH2:15][CH2:14][C:5]2[NH:6][C:7]3[CH:8]=[CH:9][C:10]([CH3:13])=[CH:11][C:12]=3[C:4]=2[CH2:3]1.CN[C:18]1[CH:23]=[CH:22][C:21]([CH:24]=[CH2:25])=[CH:20][N:19]=1.[OH-].[K+].[CH3:28][N:29]1C(=O)CCC1>>[CH3:1][N:2]1[CH2:15][CH2:14][C:5]2[N:6]([CH2:25][CH2:24][C:21]3[C:20]([NH:29][CH3:28])=[N:19][CH:18]=[CH:23][CH:22]=3)[C:7]3[CH:8]=[CH:9][C:10]([CH3:13])=[CH:11][C:12]=3[C:4]=2[CH2:3]1

Participants

5

Reactant 4

HCID 13387N-methyl-2-pyrrolidoneHCID 14797Potassium HydroxideHCID 2092911H-Pyrido[4,3-b]indole, 2,3,4,5-tetrahydro-2,8-dimethyl-HCID 68735488N-methyl-5-vinylpyridin-2-amine

Product 1

HCID 86691519HCID 86691519, compound

Procedure

The title compound is prepared from a mixture of 2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole, N-methyl-5-vinylpyridin-2-amine 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. customto 100 deg C
  3. customThe product obtained
  4. customis isolated by preparative HPLC

Sources & evidence

ORD record
ord-c8e3addef8b6457d803f5a7187cffd57
Source dataset
uspto-grants-2015_04
Patent number
US08999978B2

Reaction notes

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