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

HRID 55007Notes

Reaction equation

HRID 55007 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]=[C:27]([N+:32]([O-:34])=[O:33])[CH:28]=3)[NH:23][C:22]2=[O:35])[CH2:17][CH2:16]1.[CH2:36](I)[CH2:37][CH3:38]>>[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]=[C:27]([N+:32]([O-:34])=[O:33])[CH:28]=3)[N:23]([CH2:36][CH2:37][CH3:38])[C:22]2=[O:35])[CH2:17][CH2:16]1

Participants

3

Reactant 2

HCID 336431-IodopropaneHCID 229233993-[1-(6,7-Dimethoxy-4-quinazolinyl)-4-piperidinyl]-1,2,3,4-tetrahydro-6-nitro-2,4-dioxoquinazoline

Product 1

HCID 229235563-[1-(6,7-Dimethoxy-4-quinazolinyl)-4-piperidinyl]-1,2,3,4-tetrahydro-6-nitro-2,4-dioxo-1-propyl-quinazolineYield 64%

Procedure

The procedure similar to that described in Example 1 was repeated, except that 300 mg (0.63 mmol) of Compound 24 was used and propyl iodide was used in place of methyl iodide. As a result, 209.9 mg (yield: 64%) of Compound 3 was obtained as pale yellow crystals.

Sources & evidence

ORD record
ord-2533bc7685ed47bfaef9ea3d3763143b
Source dataset
uspto-grants-1997_04
Patent number
US05624926

Reaction notes

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