Castro Peter P, Zhao Gang, Masangkay Grace A, Hernandez Carlos, Gutierrez-Tunstad Linda M
Department of Chemistry and Biochemistry, California State University Los Angeles, 5151 State University Drive, Los Angeles, California 90032, USA.
Org Lett. 2004 Feb 5;6(3):333-6. doi: 10.1021/ol036045x.
[structure: see text] Selective excision of one or two quinoxaline units from tetraquinoxaline cavitand using catechol and base in DMF yields tri- and diquinoxaline cavitands in yields of up to 71%.
