Correction for “Chitosan: An Efficient, Reusable, and Biodegradable

Addition/Correction pubs.acs.org/IECR

Correction for “Chitosan: An Efficient, Reusable, and Biodegradable Catalyst for Green Synthesis of Heterocycles” Pramod K. Sahu,* Praveen K. Sahu,* Sushil K. Gupta, and Dau D. Agarwal Ind. Eng. Chem. Res. 2014, 53, 2085−2091; DOI: 10.1021/ie402037d Page 2089: Because of an oversight, part of Figure 5 (the left side) in the original paper1 was reused from a previous publication from our group,2 without citation. This figure depicts the 1 H NMR spectra of the chitosan catalyst before reaction. The corrected version of the figure appears shown as below.

Figure 5. 1H NMR of chitosan catalyst. Data reproduced with permission from Lal et al.2 Copyright 2012, Elsevier, Amsterdam.

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AUTHOR INFORMATION

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REFERENCES

Corresponding Authors

*E-mail: [email protected], [email protected] (Pramod K. Sahu). *E-mail: [email protected] (Praveen K. Sahu). (1) Sahu, P. K.; Sahu, P. K.; Gupta, S. K.; Agarwal, D. D. Chitosan: An Efficient, Reusable, and Biodegradable Catalyst for Green Synthesis of Heterocycles. Ind. Eng. Chem. Res. 2014, 53, 2085. (2) Lal, J.; Gupta, S. K.; Agarwal, D. D. Chitosan: An efficient biodegradable and recyclable green catalyst for one-pot synthesis of 3,4-dihydropyrimidinones of curcumin in aqueous media. Catal. Commun. 2012, 27, 38. Published: May 5, 2014 © 2014 American Chemical Society

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dx.doi.org/10.1021/ie501598p | Ind. Eng. Chem. Res. 2014, 53, 8322−8322