Dichloromethane → HCID 86726509, compound

HRID 1487682Notes

Reaction equation

[Cl:1][C:2]1[N:3]=[C:4]([Cl:20])[C:5]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:6]=2[N:7]=1.[CH3:21][NH:22][C:23]([C:25]1[CH:30]=[CH:29][C:28](B(O)O)=[CH:27][CH:26]=1)=[O:24].C(=O)([O-])[O-].[Na+].[Na+].ClCCl>O.O1CCOCC1>[Cl:1][C:2]1[N:3]=[C:4]([Cl:20])[C:5]2[C:10]([C:28]3[CH:29]=[CH:30][C:25]([C:23]([NH:22][CH3:21])=[O:24])=[CH:26][CH:27]=3)=[CH:9][N:8]([CH2:12][O:13][CH2:14][CH2:15][Si:16]([CH3:19])([CH3:18])[CH3:17])[C:6]=2[N:7]=1

Participants

Conditions

Temperature: 90 °C

Procedure

2,4-Dichloro-5-iodo-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine (1 equiv), (4-(methylcarbamoyl)phenyl)boronic acid (1.2 equiv), sodium carbonate (3 equiv) and [1,1′-bis(diphenylphosphino)ferrocene]-dichloropalladium(II) complex with dichloromethane (0.1 equiv) were combined in a 5:1 mixture of 1,4-dioxane and water (0.27 M). The mixture was heated to 90° C. for 3 h. The crude product was purified on silica gel (0-100% ethyl acetate in hexane) to give the title compound (68% yield) an orange solid. MS (ESI) m/z 451.2 [M]+.

Workup

customThe crude product was purified on silica gel (0-100% ethyl acetate in hexane)

Sources & evidence

ORD record: ord-d6b96ef7e74746b9b0cc24dcfb1d8dab
Source dataset: uspto-grants-2016_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09428509B2

Reaction notes

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