Gundermann,K.-D. et al., Justus Liebigs Annalen der Chemie, 1976, p. 1873 - 1888
作者:Gundermann,K.-D. et al.
DOI:——
日期:——
Regioselective syntheses of 5- and 6-aminoanthracene-2,3-dimethanol
作者:Shusen Sun、John Desper
DOI:10.1016/s0040-4020(97)10300-3
日期:1998.1
We report the regioselective synthesis of 6-amino-2,3-anthracenedimethanol (2) beginning from commercially available 2,3-dimethylanthraquinone. The more reactive 9- and 10- positions of the anthracene core are masked from electrophilic attack by “protection” of the molecule through formation of its corresponding ethano anthracene (“barrelane”) adduct. Also reported is the synthesis of the corresponding