Additions and corrections

Chloride sensing via suppression of excited state intramolecular proton transfer in squaramides

Mintu Porel, Vijayakumar Ramalingam, Maciej E. Domaradzki, Victor G. Young, Vaidyanathan Ramamurthy and Rajeev S. Muthyala

Chem. Commun., 2013, 49, 1633–1635 (DOI: 10.1039/c3cc38767d). Amendment published 30th January 2013.

There is an error in four structures (I, I.Cl, I* and I.Cl*) in Figure 2. The correct Figure 2 is displayed below.

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

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