2-Amino-3-benzyloxypyridine → HCID 20228695, compound

HRID 1731352Notes

Reaction equation

HRID 1731352 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[C:23]([O:24][CH2:25][C:26]2[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=2)=[CH:22][CH:21]=[CH:20][N:19]=1>>[CH2:25]([O:24][C:23]1[C:18]2[N:19]([C:2]([CH3:16])=[C:3]([C:5]3[CH:6]=[CH:7][C:8]4[O:12][C:11](=[O:13])[N:10]([CH3:14])[C:9]=4[CH:15]=3)[N:17]=2)[CH:20]=[CH:21][CH:22]=1)[C:26]1[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=1

Participants

3

Reactant 2

HCID 903342-Amino-3-benzyloxypyridineHCID 202287165-(2-Bromopropanoyl)-3-methyl-1,3-benzoxazol-2(3H)-one

Product 1

HCID 20228695HCID 20228695, compoundYield 54.5%

Procedure

5-(8-Benzyloxy-3-methylimidazo[1,2-a]pyridin-2-yl)-3-methyl-2-benzoxazolinone (2.1 g) was prepared in substantially the same manner as that of Example 30 from 5-(2-bromopropionyl)-3-methyl-2-benzoxazolinone (2.84 g) and 2-amino-3-benzyloxypyridine (4.8 g). mp. 210° C.

Sources & evidence

ORD record
ord-8c76b324c5274f96bb9093421c013fd9
Source dataset
uspto-grants-1986_11
Patent number
US04621084

Reaction notes

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