2,3,4-Trimethoxybenzaldehyde → HCID 89500871, compound

HRID 1401728Notes

Reaction equation

HRID 1401728 reaction equation
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]2[O:8][CH2:9][C:10]([CH2:12][O:13][C:4]=2[CH:3]=1)=[O:11].[CH3:14][O:15][C:16]1[C:23]([O:24][CH3:25])=[C:22]([O:26][CH3:27])[CH:21]=[CH:20][C:17]=1[CH:18]=O>>[CH3:1][C:2]1[CH:7]=[CH:6][C:5]2[O:8]/[C:9](=[CH:18]\[C:17]3[CH:20]=[CH:21][C:22]([O:26][CH3:27])=[C:23]([O:24][CH3:25])[C:16]=3[O:15][CH3:14])/[C:10](=[O:11])/[C:12](=[CH:18]/[C:17]3[CH:20]=[CH:21][C:22]([O:26][CH3:27])=[C:23]([O:24][CH3:25])[C:16]=3[O:15][CH3:14])/[O:13][C:4]=2[CH:3]=1

Participants

3

Reactant 2

HCID 750062,3,4-TrimethoxybenzaldehydeHCID 120101Methyl benzodioxepinone

Product 1

HCID 89500871HCID 89500871, compound

Procedure

Calone is reacted with 2,3,4-trimethoxybenzaldehyde analogously to the reaction conditions of Example 1, giving 7-methyl-2,4-bis[1-(2,3,4-tri-methoxyphenyl)meth-(Z)-ylidene]benzo[b]-1,4-dioxepin-3-one.

Sources & evidence

ORD record
ord-00c65609bb1d4d1eb144cc0cb2d82d99
Source dataset
uspto-grants-2014_12
Patent number
US08907110B2

Reaction notes

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