3-(2,4-Dimethylphenyl)propanal → 8-[2-(2,4-Dimethylphenyl)ethyl]-1,3-dimethyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine

HRID 1929679Notes

Reaction equation

HRID 1929679 reaction equation
[CH3:1][C:2]1[N:3]([CH2:8][CH2:9][NH2:10])[CH:4]=[C:5]([CH3:7])[N:6]=1.[CH3:11][C:12]1[CH:17]=[C:16]([CH3:18])[CH:15]=[CH:14][C:13]=1[CH2:19][CH2:20][CH:21]=O>>[CH3:11][C:12]1[CH:17]=[C:16]([CH3:18])[CH:15]=[CH:14][C:13]=1[CH2:19][CH2:20][CH:21]1[NH:10][CH2:9][CH2:8][N:3]2[C:2]([CH3:1])=[N:6][C:5]([CH3:7])=[C:4]12

Participants

3

Reactant 2

HCID 152719173-(2,4-Dimethylphenyl)propanalHCID 184607002-(2,4-Dimethyl-1H-imidazol-1-yl)ethanamine

Product 1

HCID 667339618-[2-(2,4-Dimethylphenyl)ethyl]-1,3-dimethyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine

Procedure

Prepared according to the previously described general procedure (GP11) by reaction of 2-(2,4-dimethyl-imidazol-1-yl)-ethylamine with 3-(2,4-dimethyl-phenyl)-propionaldehyde. LC-MS: tR=0.62 min.; [M+H]+=284 g/mol.

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-01fd3dba6a8542feaebb9c8bc85e7b7c
Source dataset
uspto-grants-2012_05
Patent number
US08188082B2

Reaction notes

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