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. 2020 Nov 3;2021(1):72–76. doi: 10.1002/ejoc.202001362

Table 2.

Solubilities in mmol/L (at 25 °C) for triptycene end‐capped indigos 4 and 5 in comparison with the planar congeners 6 and 7

Solvent 4 6 5 7
CH2Cl2 10 0.15 38 0.53
EtOAc 2.1 0.64 1.6 0.19
CH3OH 0.3 0.26 0.4 0.21
CHCl3 3.2 0.31 –[ a ] 1.01
a

Decomposition.