Methanol → HCID 20437937, compound

HRID 1980011Notes

Reaction equation

HRID 1980011 reaction equation
[CH:1]([C:4]1[CH:9]=[CH:8][C:7]([CH:10]([OH:23])[CH2:11][CH2:12][CH:13]([CH3:22])[CH2:14][CH2:15][CH2:16][C:17]([CH3:21])([O:19][CH3:20])[CH3:18])=[CH:6][CH:5]=1)([CH3:3])[CH3:2].[CH3:24]O>>[CH:1]([C:4]1[CH:9]=[CH:8][C:7]([CH:10]([O:23][CH3:24])[CH2:11][CH2:12][CH:13]([CH3:22])[CH2:14][CH2:15][CH2:16][C:17]([O:19][CH3:20])([CH3:21])[CH3:18])=[CH:6][CH:5]=1)([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 887MethanolHCID 20437930HCID 20437930, compound

Product 1

HCID 20437937HCID 20437937, compound

Procedure

Crude 1-(p-isopropylphenyl)-4,8-dimethyl-8-methoxy-1-nonanol (1.1 g) and "Amberlyst A-15" resin (50 mg) in methanol (20 ml), as the acidic lower alkanol, was refluxed for 2 days. GC analysis showed the consumption of the alcohol and appearance of the dimethoxy compound. Material was recovered quantitatively. "Amberlyst A-15" resin used in this methoxylation reaction is a commercially available solid acidic ion exchange resin with pendant sulfonic acid groups.

Workup

  1. customthe consumption of the alcohol and appearance of the dimethoxy compound
  2. customMaterial was recovered quantitatively
  3. custom"Amberlyst A-15" resin used in this methoxylation reaction

Sources & evidence

ORD record
ord-1e99ea9c56ab4928b0a0a377c2b37d5f
Source dataset
uspto-grants-1984_11
Patent number
US04484007

Reaction notes

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