Synthesis of an anion receptor using 3,6-diaminophenanthrene as a scaffold

1H and 13C NMR spectra for the compounds:

2-iodo-4-nitrobenzoic acid (6)

(2-iodo-4-nitrophenyl)methanol (7)

2-iodo-4-nitrobenzaldehyde (8)

5,5'-dinitro-[1,1'-biphenyl]-2,2'-dicarbaldehyde (9)

3,6-dinitrophenanthrene (10)

3,6-diaminophenanthrene (11)

1,1'-(phenanthrene-3,6-diyl)bis(3-(3,5-bis(trifluoromethyl)phenyl)urea) (13)

MNOVA files for the compounds are provided, as well as the original files recorded on a 400MHz JEOL NMR spectrometer in jdf format.