Fig. 3: Partial 1H NMR spectra (600 MHz, 298 K, CD3SOCD3) of S-34+·4Br–.
From: A trefoil knot self-templated through imination in water
S-34+·4Br– was obtained by heating a 1:2 mixture of 12+·2Br– (2 mM) and (SS)-CHDA (4 mM) at 80 °C for 12 h in CD3SOCD3.
