Method for making a substituted benzene compound

Details Method for making a substituted benzene compound Method for making a substituted benzene compound

1995-09-07

1997-09-23

Richter, Johann

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfonate esters

558 57, 558 58, 558 45, C07C30340, C07F 902

Patent

active

056706910

ABSTRACT:
A method for making a substituted benzene compound includes reacting a 2-substituted benzenesulfonate or the 2-substituted benzenesulfonate further substituted in the 3, 4 or 5-position with a lithium compound to form an intermediate; and reacting the intermediate with an electrophile to form a 2,6-disubstituted benzenesulfonate or a 2,6-disubstituted benzenesulfonate further substituted in the 3, 4 or 5-position.

REFERENCES:
Courtin et al., Helv. Chim. Acta, 60(3), 19-26 (1977). 1977.
Bamfield et al., J. Chem. Perk. Trans. II, 11, 691-696 (1988). 1988.
Figuly et al., J. Org. Chem., 45, 3728-29 (1980). 1980.
Alo et al., J. Chem. Perk. Trans. I, 6, 1611-14 (1990). 1990.

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