2-(2,4-Dimethyl-1H-imidazol-1-yl)ethanamine → 8-[2-(3-Fluoro-4-methoxy-phenyl)-ethyl]-1,3-dimethyl-5,6,7,8-tetrahydro-imidazo[1,5-a]pyrazine

HRID 1929682Notes

Reaction equation

HRID 1929682 reaction equation
[CH3:1][C:2]1[N:3]([CH2:8][CH2:9][NH2:10])[CH:4]=[C:5]([CH3:7])[N:6]=1.[F:11][C:12]1[CH:13]=[C:14]([CH2:20][CH2:21][CH:22]=O)[CH:15]=[CH:16][C:17]=1[O:18][CH3:19]>>[F:11][C:12]1[CH:13]=[C:14]([CH2:20][CH2:21][CH:22]2[NH:10][CH2:9][CH2:8][N:3]3[C:2]([CH3:1])=[N:6][C:5]([CH3:7])=[C:4]23)[CH:15]=[CH:16][C:17]=1[O:18][CH3:19]

Participants

3

Reactant 2

HCID 184607002-(2,4-Dimethyl-1H-imidazol-1-yl)ethanamineHCID 626052953-(3-Fluoro-4-methoxyphenyl)propanal

Product 1

HCID 667337398-[2-(3-Fluoro-4-methoxy-phenyl)-ethyl]-1,3-dimethyl-5,6,7,8-tetrahydro-imidazo[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-(3-fluoro-4-methoxy-phenyl)-propionaldehyde. LC-MS: tR=0.57 min.; [M+H]+=304 g/mol.

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-7849b364944b499e9d4a7f0dbdbe596d
Source dataset
uspto-grants-2012_05
Patent number
US08188082B2

Reaction notes

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