4-Chlorobenzoyl chloride → HCID 25005212, compound

HRID 1015401Notes

Reaction equation

HRID 1015401 reaction equation
[N:1]1([C:7]2[CH:16]=[CH:15][CH:14]=[C:13]3[C:8]=2[C:9]([NH2:18])=[N:10][C:11]([NH2:17])=[N:12]3)[CH2:6][CH2:5][NH:4][CH2:3][CH2:2]1.[Cl:19][C:20]1[CH:28]=[CH:27][C:23]([C:24](Cl)=[O:25])=[CH:22][CH:21]=1>>[Cl:19][C:20]1[CH:28]=[CH:27][C:23]([C:24]([N:4]2[CH2:5][CH2:6][N:1]([C:7]3[CH:16]=[CH:15][CH:14]=[C:13]4[C:8]=3[C:9]([NH2:18])=[N:10][C:11]([NH2:17])=[N:12]4)[CH2:2][CH2:3]2)=[O:25])=[CH:22][CH:21]=1

Participants

3

Reactant 2

HCID 85014-Chlorobenzoyl chlorideHCID 180713185-Piperazin-1-yl-quinazoline-2,4-diamine

Product 1

HCID 25005212HCID 25005212, compoundYield 53%

Procedure

Title compound was prepared via Resin Method using 5-piperazin-1-yl-quinazoline-2,4-diamine (50 mg; 0.2 mmol) and 4-chlorobenzoyl chloride (71.8 mg; 0.41 mmol) to obtain 40.4 mg. (53% yield). 1H NMR (400 MHz, DMSO-d6) δ 8.77 (s, 1H), 7.53 (m, 4H), 7.39 (t, J=8.0 Hz, 1H), 7.15 (br s, 1H), 6.98 (d, J=8.5 Hz, 1H), 6.85 (d, J=8.0 Hz, 1H), 5.92 (br s, 2H), 4.56 (br s, 1H), 3.64 (m, 1H), 3.09 (m, 4H), 2.77 (m, 2H) ESIMS+384.1 m/z

Workup

  1. customto obtain 40.4 mg

Sources & evidence

ORD record
ord-7f354f803ff4400cb0a6d3859594a70a
Source dataset
uspto-grants-2011_07
Patent number
US07985755B2

Reaction notes

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