4-Chlorostyrene → HCID 57876015, compound

HRID 574366Notes

Reaction equation

HRID 574366 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.[Cl:16][C:17]1[CH:24]=[CH:23][C:20]([CH:21]=[CH2:22])=[CH:19][CH:18]=1.[H-].[Na+]>CN(C=O)C>[Cl:16][C:17]1[CH:24]=[CH:23][C:20]([CH2:21][CH2:22][N:6]2[C:7]3[CH:8]=[CH:9][C:10]([CH3:13])=[CH:11][C:12]=3[C:4]3[CH2:3][N:2]([CH3:1])[CH2:15][CH2:14][C:5]2=3)=[CH:19][CH:18]=1

Participants

5

Reactant 3

HCID 140854-ChlorostyreneHCID 24758Sodium hydrideHCID 2092911H-Pyrido[4,3-b]indole, 2,3,4,5-tetrahydro-2,8-dimethyl-

Product 1

HCID 57876015HCID 57876015, compoundYield 1.8%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

The title compound was prepared according to General Method 2. 5-(4-Chlorophenethyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole was prepared from 2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole (See Example 1) (500 mg, 2.5 mmol), 4-chlorostyrene (3.18 mL, 25 mmol) and NaH (300 mg, 7.5 mmol) in DMF (10 ml) at 180° C. for overnight (16 h) to obtain 15 mg of 5-(4-chlorophenethyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole after purification.

Workup

  1. customThe title compound was prepared

Sources & evidence

ORD record
ord-e4b4a2267c444d5298615387321eb4c2
Source dataset
uspto-grants-2015_05
Patent number
US09034880B2

Reaction notes

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