Sodium benzenesulfonate → 2-Chloro-4-fluorobenzaldehyde dimethyl acetal

HRID 1089637

Reaction equation

HRID 1089637 reaction equation

[C:1]([O:4][CH2:5][C:6]1[CH:11]=[CH:10][C:9]([F:12])=[CH:8][C:7]=1[Cl:13])(=O)C.[CH3:14][O-:15].[Na+].C1(S([O-])(=O)=O)C=CC=CC=1.[Na+]>CO>[CH3:1][O:4][CH:5]([O:15][CH3:14])[C:6]1[CH:11]=[CH:10][C:9]([F:12])=[CH:8][C:7]=1[Cl:13]

Participants

5

Reactant 3

HCID 517327Sodium benzenesulfonate

HCID 10942334Sodium Methoxide

HCID 147937882-Chloro-4-fluorobenzyl acetate

Product 1

HCID 147937922-Chloro-4-fluorobenzaldehyde dimethyl acetal

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

Electrolyte: 900 g (4.445 mol) of 2-chloro-4-fluorobenzyl acetate, 30 g of sodium methylate, 90 g of sodium benzenesulfonate and 5040 g of methanol

Sources & evidence

ORD record: ord-fc961cb2495a4c6fbe582d6fb351a54e
Source dataset: uspto-grants-1992_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05078838

Linked notes

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