HCID 57270306, compound → HCID 57007240, compound

HRID 1382686Notes

Reaction equation

HRID 1382686 reaction equation
[CH3:1][O:2][C:3]1[C:8]([O:9][CH3:10])=[C:7]([O:11][CH2:12][O:13][CH3:14])[C:6]([CH3:15])=[C:5]([CH:16]=[CH:17][CH:18]=[CH:19][CH2:20][OH:21])[C:4]=1[O:22][CH2:23][O:24][CH3:25]>C(Cl)Cl>[CH3:1][O:2][C:3]1[C:8]([O:9][CH3:10])=[C:7]([O:11][CH2:12][O:13][CH3:14])[C:6]([CH3:15])=[C:5]([CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=[O:21])[C:4]=1[O:22][CH2:23][O:24][CH3:25]

Participants

3

Reactant 1

HCID 57270306HCID 57270306, compound

Product 1

HCID 57007240HCID 57007240, compoundYield 93%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

The alcohol compound (4.85 g, 13.7 mmol) prepared as above was dissolved in methylene chloride and the mixture was oxidized with active magnesese dioxide (14.6 g) at room temperature for 2 hours. Working up in usual way gave 2,3-dimethoxy-5-methyl-1,4-bismethoxymethyloxy-6-(4-formyl-1,3-butadienyl)benzene (oily substance, 67 2.30 (3H), 3.49 (3H), 3.58 (3H), 3.89 (3H), 3.89 (3H), 5.06 (4H), 6.23 (1H), 7.0-7.4 (3H), 9.65 (1H)). Yield 93%.

Sources & evidence

ORD record
ord-17a6a741b77345d1a6dece8e5064f376
Source dataset
uspto-grants-1989_02
Patent number
US04808339

Reaction notes

Loading…