Approaching the curve: A [4]circulene (see picture) has been prepared in five steps. Although the [4]circulene motif has never before been observed, these findings suggest that the square may join the pentagon as a motif for viable fullerenes.
No takes yet. Share an insight, caveat, or question.
Bharat et al. (2009) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: