A calix[2]phenol[2]pyrrole and a fused pyrrolidine-containing derivative.

@article{Jung2012ACA,
  title={A calix[2]phenol[2]pyrrole and a fused pyrrolidine-containing derivative.},
  author={Kwang-Bok Jung and Sung Kuk Kim and Vincent M. Lynch and Dong-Gyu Cho and Jonathan L Sessler},
  journal={Chemical communications},
  year={2012},
  volume={48 19},
  pages={2495-7}
}
The hybrid calix[2]phenol[2]pyrrole 4 and the fused pyrrolidine-containing macrocycle 9 were synthesized from two different isomeric starting materials, namely dimethyl 2-hydroxyisophthalate and 5-hydroxyisophthalate, respectively. The fused species 9 is devoid of obvious substrate binding properties. In contrast, the heterocalix system 4 displays the… CONTINUE READING