Potassium Carbonate → 4-((4-Chloro-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)thio)aniline

HRID 1052596Notes

Reaction equation

[Cl:1][C:2]1[C:3]2[C:10](I)=[CH:9][N:8]([CH2:12][O:13][CH2:14][CH2:15][Si:16]([CH3:19])([CH3:18])[CH3:17])[C:4]=2[N:5]=[CH:6][N:7]=1.[NH2:20][C:21]1[CH:26]=[CH:25][C:24]([SH:27])=[CH:23][CH:22]=1.C(=O)([O-])[O-].[K+].[K+]>CN(C)C=O.[Cu]I>[Cl:1][C:2]1[C:3]2[C:10]([S:27][C:24]3[CH:25]=[CH:26][C:21]([NH2:20])=[CH:22][CH:23]=3)=[CH:9][N:8]([CH2:12][O:13][CH2:14][CH2:15][Si:16]([CH3:19])([CH3:18])[CH3:17])[C:4]=2[N:5]=[CH:6][N:7]=1

Participants

Conditions

Temperature: 100 °C

Procedure

4-Chloro-5-iodo-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine (400 mg, 0.98 mmol) was treated with 4-aminobenzenethiol (130 mg, 1.04 mmol), copper(I) iodide (400 mg, 2.1 mmol), potassium carbonate (300 mg, 2.17 mmol) in N,N-dimethylformamide (8 ml) according to Preparation 86 but stirring at 100° C. for 2 h. The residue was purified using SP1® Purification System (hexane-ethyl acetate) to obtain 350 mg (75% yield) of the title compound. Purity 85%.

Workup

customaccording to Preparation 86
customThe residue was purified
customSP1® Purification System (hexane-ethyl acetate)

Sources & evidence

ORD record: ord-5aef23c8ea6b4ec588812861a850a245
Source dataset: uspto-grants-2016_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09388189B2

Reaction notes

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