Pyridinium chloride → HCID 66842648, compound

HRID 252314Notes

Reaction equation

C[O:2][C:3]1[CH:4]=[C:5]([CH:14]=[CH:15][C:16]2[CH:17]=[C:18]([CH:22]=[CH:23][CH:24]=2)[C:19]([OH:21])=[O:20])[CH:6]=[C:7]([O:12]C)[C:8]=1[CH2:9][CH2:10][CH3:11].Cl.N1C=CC=CC=1>>[OH:2][C:3]1[CH:4]=[C:5]([CH:14]=[CH:15][C:16]2[CH:17]=[C:18]([CH:22]=[CH:23][CH:24]=2)[C:19]([OH:21])=[O:20])[CH:6]=[C:7]([OH:12])[C:8]=1[CH2:9][CH2:10][CH3:11]

Participants

Reactant 2

HCID 10176127Pyridinium chloride

HCID 668426583-[2-(3,5-Dimethoxy-4-1-propylphenyl)ethenyl]benzoic acid

Product 1

HCID 66842648HCID 66842648, compoundYield 86%

Procedure

This material was prepared from 3-[2-(3,5-dimethoxy-4-1-propylphenyl)ethenyl]benzoic acid 2B and pyridine hydrochloride in 86% yield in the same way as described in Example 3. 1HNMR (DMSO-d6, ppm): δ 1.22 (d, J=7.0 Hz, 6H), 6.48 (s, 2H), 7.03 (d, J=17 Hz, 1H), 7.12 (d, J=17 Hz, 1H), 7.46 (t, J=7.5 Hz, 1H), 7.7-7.9 (m, 2H), 8.06 (s, 1H), 9.12 (s, 2H).

Sources & evidence

ORD record: ord-9762ec5340934039a5045be320335fdc
Source dataset: uspto-grants-2011_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07868047B2

Reaction notes

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