by Chittiboyina, Amar G., Reddy, Ch.Raji, Watkins, E.Blake, Avery, Mitchell A.
Published in Tetrahedron letters (16.02.2004)

by Jung, Jae-Chul, Watkins, E.Blake, Avery, Mitchell A
Published in Tetrahedron (29.04.2002)

by Watkins, E.Blake, Phillips, Robert S
Published in Bioorganic & medicinal chemistry letters (20.08.2001)

by Wu, Baogen, Karle, Jean M., Watkins, E.Blake, Avery, Mitchell A.
Published in Tetrahedron letters (2002)