Methyl iodide → 2-Chloro-9-cyclopentyl-5,7,7-trimethyl-5,7,8,9-tetrahydro-pyrimido[4,5-b][1,4]diazepin-6-one

HRID 1044089Notes

Reaction equation

HRID 1044089 reaction equation
[Cl:1][C:2]1[N:3]=[CH:4][C:5]2[NH:11][C:10](=[O:12])[C:9]([CH3:14])([CH3:13])[CH2:8][N:7]([CH:15]3[CH2:19][CH2:18][CH2:17][CH2:16]3)[C:6]=2[N:20]=1.[CH3:21]I.[H-].[Na+]>CN(C=O)C>[Cl:1][C:2]1[N:3]=[CH:4][C:5]2[N:11]([CH3:21])[C:10](=[O:12])[C:9]([CH3:13])([CH3:14])[CH2:8][N:7]([CH:15]3[CH2:16][CH2:17][CH2:18][CH2:19]3)[C:6]=2[N:20]=1

Participants

5

Reactant 3

HCID 6328Methyl iodideHCID 24758Sodium hydrideHCID 581540122-Chloro-9-cyclopentyl-7,7-dimethyl-5,7,8,9-tetrahydro-pyrimido[4,5-b][1,4]diazepin-6-one

Product 1

HCID 592951162-Chloro-9-cyclopentyl-5,7,7-trimethyl-5,7,8,9-tetrahydro-pyrimido[4,5-b][1,4]diazepin-6-one

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

Reaction of 2-chloro-9-cyclopentyl-7,7-dimethyl-5,7,8,9-tetrahydro-pyrimido[4,5-b][1,4]diazepin-6-one with MeI and NaH in DMF gave 2-chloro-9-cyclopentyl-5,7,7-trimethyl-8,9-dihydro-5H-pyrimido[4,5-b][1,4]diazepin-6(7H)-one

Sources & evidence

ORD record
ord-702799f3bb434fd794a91ceaae2ea4e8
Source dataset
uspto-grants-2013_10
Patent number
US08563542B2

Reaction notes

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