4-Piperidone → HCID 57821257, compound

HRID 2066946Notes

Reaction equation

HRID 2066946 reaction equation
Cl[CH2:2][C:3]1[NH:4][C:5](=[O:18])[C:6]2[C:11]([CH3:12])=[C:10]([C:13]([O:15]CC)=[O:14])[S:9][C:7]=2[N:8]=1.[NH:19]1[CH2:24][CH2:23][C:22](=[O:25])[CH2:21][CH2:20]1>>[CH3:12][C:11]1[C:6]2[C:5](=[O:18])[NH:4][C:3]([CH2:2][N:19]3[CH2:24][CH2:23][C:22](=[O:25])[CH2:21][CH2:20]3)=[N:8][C:7]=2[S:9][C:10]=1[C:13]([OH:15])=[O:14]

Participants

3

Reactant 2

HCID 337214-PiperidoneHCID 2339310Ethyl 2-(chloromethyl)-5-methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylate

Product 1

HCID 57821257HCID 57821257, compound

Procedure

Using ethyl 2-chloromethyl-5-methyl-4-oxo-3,4-dihydrothieno-[2,3-d]pyrimidine-6-carboxylate and piperidin-4-one, a substitution reaction was carried out similarly to later appearing Production Example 21. Successively the reaction product was hydrolyzed similarly to Example 33, without intervening isolation of the reaction product, to provide the title compound.

Workup

  1. customa substitution reaction

Sources & evidence

ORD record
ord-6458857288b84a6e8b2f5b9b3bcb74b0
Source dataset
uspto-grants-2012_10
Patent number
US08293754B2

Reaction notes

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