Arindam Ghosh; Arvind, Chaudhary; Srinivasan, A; Suresh, Cherumuttathu H
(wiley, 2016-03)
Anew fused core-modified 32p heptaphyrin
with Mçbiusaromatic character is reported. The
1
HNMR
data indicated aweak Mçbius aromaticityat298 K;
however,at213–183K,the molecule predominates [4n]p
Mçbiusconformation ...