HCID 19422795, compound → HCID 14446257, compound

HRID 745119Notes

Reaction equation

HRID 745119 reaction equation
[CH3:1][C:2]1[C:11]([CH3:12])=[CH:10][C:9]2[C:8]([CH3:14])([CH3:13])[CH2:7][CH2:6][C:5]([CH3:16])([CH3:15])[C:4]=2[C:3]=1[CH2:17][OH:18].C1C=C[NH+]=CC=1.[O-][Cr](Cl)(=O)=O>>[CH3:1][C:2]1[C:11]([CH3:12])=[CH:10][C:9]2[C:8]([CH3:13])([CH3:14])[CH2:7][CH2:6][C:5]([CH3:16])([CH3:15])[C:4]=2[C:3]=1[CH:17]=[O:18]

Participants

3

Reactant 2

HCID 19422795HCID 19422795, compoundHCID 178418287HCID 178418287, compound

Product 1

HCID 14446257HCID 14446257, compoundYield 61%

Procedure

Treatment of 5,6,7,8-tetrahydro-2,3,5,5,8,8-hexamethyl-1-naphthalenemethanol (1.30 g) with PCC, in an analogous way to that described above, afforded 456.0 m cg of 5,6,7,8-tetrahydro-2,3,5,5,8, 8-hexamethyl-1-naphthalenecarbaldehyde (M.p. 74°-80°) and mother liquors (476.0 g, 80% pure), with an estimated yield of 61%. The analytical data from this product is also described hereinafter.

Sources & evidence

ORD record
ord-ea652d11de604902b86e92e9c6bae735
Source dataset
uspto-grants-1996_09
Patent number
US05559272

Reaction notes

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