Propylamine → 6-Oxo-4-(propylamino)-2-(3-thienylmethyl)-1,6-dihydropyrimidine-5-carbonitrile

HRID 414976Notes

Reaction equation

HRID 414976 reaction equation
CS[C:3]1[N:4]=[C:5]([CH2:12][C:13]2[CH:17]=[CH:16][S:15][CH:14]=2)[NH:6][C:7](=[O:11])[C:8]=1[C:9]#[N:10].[CH2:18]([NH2:21])[CH2:19][CH3:20]>>[O:11]=[C:7]1[NH:6][C:5]([CH2:12][C:13]2[CH:17]=[CH:16][S:15][CH:14]=2)=[N:4][C:3]([NH:21][CH2:18][CH2:19][CH3:20])=[C:8]1[C:9]#[N:10]

Participants

3

Reactant 2

HCID 7852PropylamineHCID 584079424-(Methylsulphanyl)-6-oxo-2-(3-thienylmethyl)-1,6-dihydropyrimidine-5-carbonitrile

Product 1

HCID 1359950036-Oxo-4-(propylamino)-2-(3-thienylmethyl)-1,6-dihydropyrimidine-5-carbonitrile

Procedure

In analogy to the preparation of Example 1, 100 mg (0.38 mmol) of 4-(methylsulphanyl)-6-oxo-2-(3-thienylmethyl)-1,6-dihydropyrimidine-5-carbonitrile are reacted with 224 mg (3.80 mmol) of n-propylamine to give 14 mg (13% of theory) of the title compound.

Sources & evidence

ORD record
ord-d7cd50919fc440a2ae1c74f6b24bd855
Source dataset
uspto-grants-2012_01
Patent number
US08088769B2

Reaction notes

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