2-Amino-4-methylpyridine → HCID 20228720, compound

HRID 1731335Notes

Reaction equation

HRID 1731335 reaction equation
Br[CH:2]([CH3:16])[C:3]([C:5]1[CH:6]=[CH:7][C:8]2[O:12][C:11](=[O:13])[N:10]([CH3:14])[C:9]=2[CH:15]=1)=O.[NH2:17][C:18]1[CH:23]=[C:22]([CH3:24])[CH:21]=[CH:20][N:19]=1>>[CH3:16][C:2]1[N:19]2[CH:20]=[CH:21][C:22]([CH3:24])=[CH:23][C:18]2=[N:17][C:3]=1[C:5]1[CH:6]=[CH:7][C:8]2[O:12][C:11](=[O:13])[N:10]([CH3:14])[C:9]=2[CH:15]=1

Participants

3

Reactant 2

HCID 15332-Amino-4-methylpyridineHCID 202287165-(2-Bromopropanoyl)-3-methyl-1,3-benzoxazol-2(3H)-one

Product 1

HCID 20228720HCID 20228720, compoundYield 46%

Procedure

5-(3,7-Dimethylimidazo[1,2-a]pyridin-2-yl)-3-methyl-2-benzoxazolinone (1.35 g) was prepared in the substantially same manner as that of Example 4 from 5-(2-bromopropionyl)-3-methyl-2-benzoxazolinone (2.84 g) and 2-amino-4-methylpyridine (3.24 g).

Sources & evidence

ORD record
ord-2aa9527bef174457b0d9300f032408b9
Source dataset
uspto-grants-1986_11
Patent number
US04621084

Reaction notes

Loading…