4,6-Dichloropyrido[3,4-d]pyrimidine → HCID 178477820, compound

HRID 2085949Notes

Reaction equation

HRID 2085949 reaction equation
[NH2:1][C:2]1[CH:17]=[CH:16][C:5]2[NH:6][C:7]([CH2:9][C:10]3[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=3)=[N:8][C:4]=2[CH:3]=1.Cl[C:19]1[C:20]2[CH:28]=[C:27]([Cl:29])[N:26]=[CH:25][C:21]=2[N:22]=[CH:23][N:24]=1>>[CH2:9]([C:7]1[NH:6][C:5]2[CH:16]=[CH:17][C:2]([NH:1][C:19]3[C:20]4[CH:28]=[C:27]([Cl:29])[N:26]=[CH:25][C:21]=4[N:22]=[CH:23][N:24]=3)=[CH:3][C:4]=2[N:8]=1)[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1

Participants

3

Reactant 2

HCID 108218764,6-Dichloropyrido[3,4-d]pyrimidineHCID 178507350HCID 178507350, compound

Product 1

HCID 178477820HCID 178477820, compound

Procedure

Prepared according to Procedure A from 5-amino-2-benzyl-1H-benzimidazole and 4,6-dichloro-pyrido[3,4-d]pyrimidine; δH [2H6]-DMSO 9.13(1H,s), 8.93(1H,s), 8.84(1H,s), 8.60(1H,s), 8.05(1H,dd), 7.88(2H,d), 7.50(6H, m), 4.61(2H,s); m/z (M+1)+387.

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-9f8bbebe4b5e4b73b73efa3fdc55f60e
Source dataset
uspto-grants-2004_04
Patent number
US06723726B1

Reaction notes

Loading…