Additions and corrections

---

One-shot preparation of an inherently chiral trifunctional calix[4]arene from an easily available cone-triformylcalix[4]arene

Maria Ciaccia, Irene Tosi, Roberta Cacciapaglia, Alessandro Casnati, Laura Baldini and Stefano Di Stefano

Org. Biomol. Chem., 2013, 11, 3642–3648 (DOI: 10.1039/C3OB40355F ). Amendment published 25th July 2013.

---

In the published article, figure 1 was duplicated in place of figure 3. The correct version of figure 3 is shown below:

---

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.

---