2-[2-(2-Nitrophenyl)ethenyl]pyridine → HCID 20560024, compound

HRID 1974094Notes

Reaction equation

HRID 1974094 reaction equation
[CH2:1]([C:3]1[CH:4]=[CH:5][C:6]([CH:9]=[CH:10][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=2[N+:17]([O-])=O)=[N:7][CH:8]=1)[CH3:2].[N+](C1C=CC=CC=1C=CC1C=CC=CN=1)([O-])=O>>[NH2:17][C:12]1[CH:13]=[CH:14][CH:15]=[CH:16][C:11]=1[CH2:10][CH2:9][C:6]1[CH:5]=[CH:4][C:3]([CH2:1][CH3:2])=[CH:8][N:7]=1

Participants

3

Reactant 2

HCID 1427062-[2-(2-Nitrophenyl)ethenyl]pyridineHCID 53646428HCID 53646428, compound

Product 1

HCID 20560024HCID 20560024, compound

Procedure

Reduction of 5-ethyl-2-(o-nitrostyryl)pyridine as described in Example 2 (a) for 2-(o-nitrostyryl)pyridine provides 2-(o-aminophenethyl)-5-ethylpyridine having a melting point of 52.5° -53.5° C. (corr.) when crystallized from isopropyl ether-heptane.

Sources & evidence

ORD record
ord-081445c4917d42069b5ba7ad2fddb198
Source dataset
uspto-grants-1976_12
Patent number
US04000143

Reaction notes

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