2-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide → HCID 67239438, compound

HRID 1483062Notes

Reaction equation

HRID 1483062 reaction equation
[CH3:1][N:2]([CH3:20])[C:3]([C:5]1[N:14]([CH:15]2[CH2:19][CH2:18][CH2:17][CH2:16]2)[C:8]2[N:9]=[C:10](Cl)[N:11]=[CH:12][C:7]=2[CH:6]=1)=[O:4].[C:21]([O:25][C:26]([N:28]1[CH2:33][CH2:32][N:31]([C:34]2[CH:35]=[N:36][C:37]([NH2:40])=[CH:38][CH:39]=2)[CH2:30][CH:29]1[CH3:41])=[O:27])([CH3:24])([CH3:23])[CH3:22]>>[C:21]([O:25][C:26]([N:28]1[CH2:33][CH2:32][N:31]([C:34]2[CH:35]=[N:36][C:37]([NH:40][C:10]3[N:11]=[CH:12][C:7]4[CH:6]=[C:5]([C:3](=[O:4])[N:2]([CH3:20])[CH3:1])[N:14]([CH:15]5[CH2:19][CH2:18][CH2:17][CH2:16]5)[C:8]=4[N:9]=3)=[CH:38][CH:39]=2)[CH2:30][CH:29]1[CH3:41])=[O:27])([CH3:24])([CH3:22])[CH3:23]

Participants

3

Reactant 2

HCID 583154322-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamideHCID 58315477tert-Butyl 4-(6-Aminopyridin-3-yl)-2-methyl-piperazine-1-carboxylate

Product 1

HCID 67239438HCID 67239438, compoundYield 97.7%

Procedure

Using Buchwald Procedure A, 2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethyl amide (0.142 g, 0.485 mmol) and (+/−)-4-(6-amino-pyridin-3-yl)-2-methyl-piperazine-1-carboxylic acid tert-butyl ester (0.156 g, 0.533 mmol) gave 4-[6-(7-cyclopentyl-6-dimethylcarbamoyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino) pyridin-3-yl]-2-methyl-piperazine-1-carboxylic acid tert-butyl ester (260 mg, 97%) (following SiO2 chromatography, eluting with 0-3% MeOH/dichloromethane). MS (ESI) m/z 549.3 (M+H)

Sources & evidence

ORD record
ord-55e28e1f9f9348e38893ae6637270268
Source dataset
uspto-grants-2016_08
Patent number
US09416136B2

Reaction notes

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