HCID 54345918, compound → HCID 22005133, compound

HRID 324859Notes

Reaction equation

HRID 324859 reaction equation
[CH:1]([C:4]1[C:9]([CH2:10][OH:11])=[C:8]([C:12]2[CH:17]=[CH:16][CH:15]=[C:14]([O:18]CC3C=CC=CC=3)[CH:13]=2)[C:7]([CH:26]=[CH:27][CH2:28][CH2:29][CH3:30])=[C:6]([CH:31]([CH3:33])[CH3:32])[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:17]=[CH:16][CH:15]=[C:14]([OH:18])[CH:13]=2)[C:7]([CH2:26][CH2:27][CH2:28][CH2:29][CH3:30])=[C:6]([CH:31]([CH3:32])[CH3:33])[N:5]=1)([CH3:3])[CH3:2]

Participants

3

Reactant 1

HCID 54345918HCID 54345918, compound

Product 1

HCID 22005133HCID 22005133, compound

Reagents, catalysts & solvents 1

HCID 21226206Ethyl acetate hexaneSolvent

Procedure

The title compound was prepared from 2,6-diisopropyl-3-hydroxymethyl-4-(3-benzyloxyphenyl)-5-(pent-1-enyl)pyridine (Example 152) by the procedure described in Example 126. 1H NMR (300 MHz, CDCl3): δ 0.78 (t, J=7.0 Hz, 3 H), 1.28 (m, 18 H), 2.28 (m, 2 H), 3.22 (m, 1 H), 3.39 (m, 1 H), 4.34 (m, 2 H), 5.52 (s, 1 H), 6.63 (m, 1 H), 6.71 (d, J=8.0 Hz, 1 H), 6.81 (m, 1 H), 7.26 (m, 1 H). FAB-MS: calculated for C23H33NO2 356; found 357 (M+H, 100%). Elemental analysis: calculated for C23H33NO2: C 77.70; H 9.36; N 3.94, found: C 76.51; H 9.49; N 3.85. Rf 0.21 (10% ethyl acetate/n-hexane). mp 121-122° C.

Sources & evidence

ORD record
ord-2a7db4486abc4122b156ef7e8c801524
Source dataset
uspto-grants-2001_04
Patent number
US06218431B1

Reaction notes

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