HCID 53889211, compound → HCID 22005204, compound

HRID 324805Notes

Reaction equation

HRID 324805 reaction equation
[CH:1]([C:4]1[C:9]([CH2:10][OH:11])=[C:8]([C:12]2[CH:17]=[CH:16][C:15]([F:18])=[CH:14][CH:13]=2)[C:7]([CH:19]=[CH:20][CH3:21])=[C:6]([CH:22]([CH3:24])[CH3:23])[N:5]=1)([CH3:3])[CH3:2]>C(OCC)(=O)C.CCCCCC>[CH:1]([C:4]1[C:9]([CH2:10][OH:11])=[C:8]([C:12]2[CH:13]=[CH:14][C:15]([F:18])=[CH:16][CH:17]=2)[C:7]([CH2:19][CH2:20][CH3:21])=[C:6]([CH:22]([CH3:23])[CH3:24])[N:5]=1)([CH3:3])[CH3:2]

Participants

3

Reactant 1

HCID 53889211HCID 53889211, compound

Product 1

HCID 22005204HCID 22005204, compound

Reagents, catalysts & solvents 1

HCID 21226206Ethyl acetate hexaneSolvent

Procedure

The title compound was prepared from 2,6-diisopropyl-3-hydroxymethyl-4-(4-fluorophenyl)-5-(1-propenyl)pyridine (Example 21) according to the procedure described in Example 1, Step H. 1H NMR (300 MHz, CDCl3): δ7.15 (m, 4 H), 4.33 (s, 2 H), 3.41 (sept, J=6.6 Hz, 1 H), 3.23 (sept, J=6.6 Hz, 1 H), 2.25 (m, 2 H), 1.33 (d, J=6.6 Hz, 6 H), 1.30 (d, J=6.6 Hz, 6 H), 1.27 (m, 1 H), 1.19 (m, 1 H), 0.76 (t, J=7 Hz, 3 H). FAB-MS: calculated for (C21H20FNO) 329, found 330 (M+H). Anal. Calcd for C21H28FNO: C, 76.56; H, 8.57; N, 4.25. Found: C, 76.55; H, 8.48; N, 4.11. mp 49-54°C. Rf=0.4 (20% ethyl acetate/hexane).

Sources & evidence

ORD record
ord-bb54452559344346b471c838208428ea
Source dataset
uspto-grants-2001_04
Patent number
US06218431B1

Reaction notes

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