Bulletin of the Chemical Society of Japan p. 747 - 748 (2000)
Update date:2022-08-04
Topics:
Ma, Tingli
Kojima, Takahiko
Matsuda, Yoshihisa
4,5-Disubstituted catechols were prepared in high yields via successive Friedel-Crafts acylation in the presence of a Ti(IV) catalyst or I2 and reduction with triethylsilane of veratroles. This method provides an effective and well-regulated synthetic strategy toward catechol derivatives having a variety of substituents at the 4- and 5- positions.
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