1-Iodopropane → 3-[1-(6,7-Dimethoxy-4-quinazolinyl)-4-piperidinyl]-1,2,3,4-tetrahydro-5-methyl-2,4-dioxo-1-propyl-quinazoline

HRID 1451889Notes

Reaction equation

HRID 1451889 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][CH3:14])[N:9]=[CH:8][N:7]=[C:6]2[N:15]1[CH2:20][CH2:19][CH:18]([N:21]2[C:30](=[O:31])[C:29]3[C:24](=[CH:25][CH:26]=[CH:27][C:28]=3[CH3:32])[NH:23][C:22]2=[O:33])[CH2:17][CH2:16]1.[CH2:34](I)[CH2:35][CH3:36]>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][CH3:14])[N:9]=[CH:8][N:7]=[C:6]2[N:15]1[CH2:16][CH2:17][CH:18]([N:21]2[C:30](=[O:31])[C:29]3[C:24](=[CH:25][CH:26]=[CH:27][C:28]=3[CH3:32])[N:23]([CH2:34][CH2:35][CH3:36])[C:22]2=[O:33])[CH2:19][CH2:20]1

Participants

3

Reactant 2

HCID 336431-IodopropaneHCID 22923368HCID 22923368, compound

Product 1

HCID 229235463-[1-(6,7-Dimethoxy-4-quinazolinyl)-4-piperidinyl]-1,2,3,4-tetrahydro-5-methyl-2,4-dioxo-1-propyl-quinazolineYield 73%

Procedure

The procedure similar to that described in Example 1 was repeated, except that 300 mg (0.67 mmol) of Compound 100 was used in place of Compound 24 and propyl iodide was used in place of methyl iodide. As a result, 238.8 mg (yield: 73%) of Compound 58 was obtained as white crystals.

Sources & evidence

ORD record
ord-f2e85a3f75d14a43af203f13cc84548e
Source dataset
uspto-grants-1997_02
Patent number
US05605900

Reaction notes

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