Dimethoxymethane → HCID 22257183, compound

HRID 1856408Notes

Reaction equation

HRID 1856408 reaction equation
[C:1]1([CH3:14])[CH:6]=[CH:5][C:4]([S:7]([O:10][C:11](=[O:13])C)(=[O:9])=[O:8])=[CH:3][CH:2]=1.[CH3:15]OCOC>>[C:1]1([CH3:14])[CH:6]=[CH:5][C:4]([S:7]([O:10][CH2:11][O:13][CH3:15])(=[O:9])=[O:8])=[CH:3][CH:2]=1

Participants

3

Reactant 2

HCID 8020DimethoxymethaneHCID 292480(4-methylphenyl)sulfonyl acetate

Product 1

HCID 22257183HCID 22257183, compound

Procedure

To the acetic p-toluenesulfonic anhydride obtained above was then added at room temperature 100 ml. (1.13 mole) of dimethoxymethane. The temperature of the reaction rose to 38° C. within about 5 minutes. The reaction mixture was stirred for one hour. NMR analysis indicated the title product was obtained in 90% purity after removal of excess dimethoxymethane by stripping at room temperature.

Workup

  1. additionwas then added at room temperature 100 ml

Sources & evidence

ORD record
ord-68eb7abfee434af99d9a4eb95f930d1b
Source dataset
uspto-grants-1980_08
Patent number
US04219495

Reaction notes

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