HCID 19019919, compound → Dimethyl 4-fluorobenzene-1,2-dicarboxylate

HRID 1109831Notes

Reaction equation

HRID 1109831 reaction equation
Br[CH:2]1[CH2:11][C:6]([C:7]([O:9][CH3:10])=[O:8])=[C:5]([C:12]([O:14][CH3:15])=[O:13])[CH2:4][CH:3]1[F:16]>C(Cl)Cl>[CH3:10][O:9][C:7](=[O:8])[C:6]1[C:5](=[CH:4][C:3]([F:16])=[CH:2][CH:11]=1)[C:12]([O:14][CH3:15])=[O:13]

Participants

3

Reactant 1

HCID 19019919HCID 19019919, compound

Product 1

HCID 22744505Dimethyl 4-fluorobenzene-1,2-dicarboxylate

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

Dimethyl 5-bromo-4-fluoro-3,4,5,6-tetrahydrophthalate was dissolved in methylene chloride and stirred over basic alumina for 4 hours. An aliquot was removed and the major product shown to be dimethyl 4-fluorophthalate by GC analysis.

Workup

  1. customAn aliquot was removed

Sources & evidence

ORD record
ord-9bdd53337b27473b95d89571c4b493fc
Source dataset
uspto-grants-1994_06
Patent number
US05322954

Reaction notes

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