Dimethylformamide → HCID 13911284, compound

HRID 247472Notes

Reaction equation

HRID 247472 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[N:9]1[CH2:14][CH2:13][N:12]([CH2:15][CH2:16][N:17]2[C:22](=[O:23])[C:21]3[S:24][CH:25]=[CH:26][C:20]=3[NH:19][C:18]2=[O:27])[CH2:11][CH2:10]1.[CH3:28]N(C)C=O>>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[N:9]1[CH2:10][CH2:11][N:12]([CH2:15][CH2:16][N:17]2[C:22](=[O:23])[C:21]3[S:24][CH:25]=[CH:26][C:20]=3[N:19]([CH3:28])[C:18]2=[O:27])[CH2:13][CH2:14]1

Participants

3

Reactant 2

HCID 6228DimethylformamideHCID 139112783-[2-[4-(2-Methoxyphenyl)piperazin-1-yl]ethyl]thieno[3,2-d]pyrimidine-2,4-dione

Product 1

HCID 13911284HCID 13911284, compoundYield 61%

Procedure

The title compound was produced following the procedure of Example 13 using dimethylformamide as the solvent and the thienopyrimidine-2,4-dione (1.82 g, 4.66 mmol) from Example 19. The title compound was isolated in 61% yield (1.13 g) after recrystallization from EtOH, mp 149°-151° C.

Sources & evidence

ORD record
ord-1f55ac923fbe442daacdfe259c915dae
Source dataset
uspto-grants-1987_11
Patent number
US04707550

Reaction notes

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