HCID 12091722, compound → HCID 13333509, compound

HRID 1358186Notes

Reaction equation

HRID 1358186 reaction equation
[CH2:1]=[C:2]1[CH2:7][CH2:6][O:5][CH:4]([C:8]2[CH:13]=[CH:12][C:11]([O:14][CH3:15])=[CH:10][CH:9]=2)[CH2:3]1.CC1CCOC(C2C=CC(OC)=CC=2)C=1>>[CH3:1][C:2]1[CH2:3][CH:4]([C:8]2[CH:9]=[CH:10][C:11]([O:14][CH3:15])=[CH:12][CH:13]=2)[O:5][CH2:6][CH:7]=1

Participants

3

Reactant 2

HCID 12091722HCID 12091722, compoundHCID 13333512HCID 13333512, compound

Product 1

HCID 13333509HCID 13333509, compoundYield 35%

Procedure

The method of claim 9 wherein the mixture comprised of 3-10% tetrahydro-4-methylene-2-(4-methoxyphenyl)-2H-pyran, 35-55% 5,6-dihydro-4-methyl-2-(4-methoxyphenyl)-2H-pyran (II), and 35-55% 3,6-dihydro-4-methyl-2-(4-methoxyphenyl)-2H-pyran is provided at a level of from about 0.5 to about 8 weight percent of the fragranced article.

Sources & evidence

ORD record
ord-a4f718e35db540cb8a807201f6e297c3
Source dataset
uspto-grants-2003_07
Patent number
US06596686B2

Reaction notes

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