Skip to main content
. Author manuscript; available in PMC: 2014 Oct 17.
Published in final edited form as: J Heterocycl Chem. 2013 Jul;50(4):879–886. doi: 10.1002/jhet.1715

Figure 1.

Figure 1

Room temperature 1H NMR spectra of compound 3a (A) and compound 3b (B) in C6D6. The expanded sections are shown in the insets. Assignments of the peaks are tabulated in tables 1 and 2.