3-(Chloromethyl)pyridine hydrochloride → 7-nitro-2-(pyridin-3-yl)methyl-2H-phthalazin-1-one

HRID 1836846

Reaction equation

HRID 1836846 reaction equation
[N+:1]([C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[N:9][NH:10][C:11]2=[O:14])=[CH:6][CH:5]=1)([O-:3])=[O:2].Cl.Cl[CH2:17][C:18]1[CH:19]=[N:20][CH:21]=[CH:22][CH:23]=1>>[N+:1]([C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[N:9][N:10]([CH2:17][C:18]3[CH:19]=[N:20][CH:21]=[CH:22][CH:23]=3)[C:11]2=[O:14])=[CH:6][CH:5]=1)([O-:3])=[O:2]

Participants

3

Reactant 2

HCID 233943-(Chloromethyl)pyridine hydrochlorideHCID 2777297-Nitrophthalazin-1(2h)-one

Product 1

HCID 221801977-nitro-2-(pyridin-3-yl)methyl-2H-phthalazin-1-one

Procedure

Step (b) of Example 125 was repeated, except that the compound prepared in step (b) of Example 137 and 3-(chloromethyl)pyridine hydrochloride were used as the starting compounds. Thus, 7-nitro-2-(pyridin-3-yl)methyl-2H-phthalazin-1-one was obtained.

Sources & evidence

ORD record
ord-bd85d8721dd347839e48a1aff592903b
Source dataset
uspto-grants-2004_08
Patent number
US06777414B1

Linked notes

Loading…