Chlorotrimethylsilane → N-(4-(4-(3-aminosulfonyl-phenylamino)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)phenyl)-N-methylacetamide

HRID 2381680Notes

Reaction equation

Cl[C:2]1[N:3]=[C:4]([NH:21][C:22]2[CH:27]=[CH:26][CH:25]=[C:24]([S:28]([NH2:31])(=[O:30])=[O:29])[CH:23]=2)[C:5]2[CH:10]=[CH:9][N:8]([S:11]([C:14]3[CH:20]=[CH:19][C:17]([CH3:18])=[CH:16][CH:15]=3)(=[O:13])=[O:12])[C:6]=2[N:7]=1.[NH2:32][C:33]1[CH:38]=[CH:37][C:36]([N:39]([CH3:43])[C:40](=[O:42])[CH3:41])=[CH:35][CH:34]=1.C[Si](Cl)(C)C>C(O)CCC.O1CCOCC1>[NH2:31][S:28]([C:24]1[CH:23]=[C:22]([NH:21][C:4]2[C:5]3[CH:10]=[CH:9][N:8]([S:11]([C:14]4[CH:20]=[CH:19][C:17]([CH3:18])=[CH:16][CH:15]=4)(=[O:13])=[O:12])[C:6]=3[N:7]=[C:2]([NH:32][C:33]3[CH:34]=[CH:35][C:36]([N:39]([CH3:43])[C:40](=[O:42])[CH3:41])=[CH:37][CH:38]=3)[N:3]=2)[CH:27]=[CH:26][CH:25]=1)(=[O:30])=[O:29]

Participants

Conditions

Temperature: 110 °C

Procedure

A mixture of 2-chloro-N-(3-aminosulfonyl-phenyl)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (100 mg, 0.21 mmol), N-(4-aminophenyl)-N-methylacetamide (100 mg, 0.61 mmol) and trimethylsilyl chloride (0.050 mL, 0.40 mmol) in nBuOH (2 mL) and dioxane (2 mL) was heated at 110° C. for 4 h. More trimethylsilyl chloride (0.100 mL, 0.79 mmol) was added. The mixture was stirred at 110° C. for another 72 h. It was then purified by HPLC to give N-(4-(4-(3-aminosulfonyl-phenylamino)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)phenyl)-N-methylacetamide as a solid (20 mg).

Workup

customIt was then purified by HPLC

Sources & evidence

ORD record: ord-8f22a03d9a7148fa9565c5a4279739c1
Source dataset: uspto-grants-2012_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08258144B2

Reaction notes

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