[4-fluoro-2-[(E)-2-(4-fluorophenyl)ethenyl]phenyl]methanol → 2-[5-[[4-fluoro-2-[(E)-2-(4-fluorophenyl)ethenyl]phenyl]methoxy]pyrazol-1-yl]pyridine-4-carbonitrile

HRID 514490Notes

Reaction equation

HRID 514490 reaction equation
[OH:1][C:2]1[N:6]([C:7]2[CH:12]=[C:11]([C:13]#[N:14])[CH:10]=[CH:9][N:8]=2)[N:5]=[CH:4][CH:3]=1.[F:15][C:16]1[CH:21]=[CH:20][C:19]([CH2:22]O)=[C:18](/[CH:24]=[CH:25]/[C:26]2[CH:31]=[CH:30][C:29]([F:32])=[CH:28][CH:27]=2)[CH:17]=1>>[F:15][C:16]1[CH:21]=[CH:20][C:19]([CH2:22][O:1][C:2]2[N:6]([C:7]3[CH:12]=[C:11]([C:13]#[N:14])[CH:10]=[CH:9][N:8]=3)[N:5]=[CH:4][CH:3]=2)=[C:18](/[CH:24]=[CH:25]/[C:26]2[CH:27]=[CH:28][C:29]([F:32])=[CH:30][CH:31]=2)[CH:17]=1

Participants

3

Reactant 2

HCID 86725608[4-fluoro-2-[(E)-2-(4-fluorophenyl)ethenyl]phenyl]methanolHCID 178510213HCID 178510213, compound

Product 1

HCID 867256092-[5-[[4-fluoro-2-[(E)-2-(4-fluorophenyl)ethenyl]phenyl]methoxy]pyrazol-1-yl]pyridine-4-carbonitrile

Procedure

The title compound was prepared from 2-(5-hydroxy-1H-pyrazol-1-yl)pyridine-4-carbonitrile and [4-fluoro-2-[(E)-2-(4-fluorophenyl)ethenyl]phenyl]methanol according to the procedure for the preparation of Example 39, part C. 1H NMR (400 MHz, CDCl3): δ 5.31 (2H, s), 5.82 (1H, d, J=1.6 Hz), 6.96-7.04 (4H, m), 7.22-7.23 (1H, m), 7.34-7.41 (5H, m), 7.59 (1H, d, J=1.6 Hz), 7.90 (1H, s), 8.51 (1H, d, J=4.8 Hz). [M+H] Calc'd for C24H16F2N4O, 415. Found, 415.

Sources & evidence

ORD record
ord-c516e6a7410a4511a4d532e65c13872d
Source dataset
uspto-grants-2015_08
Patent number
US09107916B2

Reaction notes

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