Morpholine → HCID 59856833, compound

HRID 1174749Notes

Reaction equation

[CH:1]([O:4][C:5]([N:7]1[CH2:12][CH2:11][CH:10]([O:13][C:14]2[C:19]([C:20]#[N:21])=[C:18]([NH:22][C:23]3[CH:28]=[CH:27][C:26](I)=[CH:25][C:24]=3[F:30])[N:17]=[CH:16][N:15]=2)[CH2:9][CH2:8]1)=[O:6])([CH3:3])[CH3:2].[NH:31]1[CH2:36][CH2:35][O:34][CH2:33][CH2:32]1.N1CCC[C@H]1C(O)=O.C(=O)([O-])[O-].[K+].[K+]>CS(C)=O.[Cu]I>[CH:1]([O:4][C:5]([N:7]1[CH2:12][CH2:11][CH:10]([O:13][C:14]2[C:19]([C:20]#[N:21])=[C:18]([NH:22][C:23]3[CH:28]=[CH:27][C:26]([N:31]4[CH2:36][CH2:35][O:34][CH2:33][CH2:32]4)=[CH:25][C:24]=3[F:30])[N:17]=[CH:16][N:15]=2)[CH2:9][CH2:8]1)=[O:6])([CH3:3])[CH3:2]

Participants

Conditions

Temperature: 80 °C

Procedure

A mixture of 4-[5-cyano-6-(2-fluoro-4-iodo-phenylamino)-pyrimidin-4-yloxy]-piperidine-1-carboxylic acid isopropyl ester (60 mg, 0.114 mmol), morpholine (50 μL, 0.571 mmol), CuI (21 mg, 0.114 mmol), proline (23 mg, 0.205 mmol) and potassium carbonate (36 mg, 0.262 mmol) in DMSO (1 mL) was heated in microwave for 30 minutes at 80° C. The mixture was purified by HPLC to give Compound A71 as a solid (25.1 mg, 45%). 1H NMR (CDCl3, 400 MHz) δ (ppm): 8.31 (s, 1H), 7.61 (t, 1H), 7.08 (s, 1H), 6.69 (m, 2H), 5.35 (m, 1H), 4.86 (m, 1H), 3.82 (m, 4H), 3.68 (m, 2H), 3.38 (m, 2H), 3.19 (m, 4H), 1.90 (m, 2H), 1.75 (m, 2H), 1.18 (d, 6H). Exact mass calculated for C24H29FN6O4 484.22, found 485.2 (MH+).

Workup

customThe mixture was purified by HPLC

Sources & evidence

ORD record: ord-ccdb50499c4b4e1a852a2f5c5ab24fe6
Source dataset: uspto-grants-2010_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07838525B2

Reaction notes

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