Correction: Addante-Moya et al. Assessment of the Optimum Linker Tethering Site of Alternariol Haptens for Antibody Generation and Immunoassay Development. Toxins 2021, 13, 883

Luis G. Addante-Moya; Antonio Abad-Somovilla; Antonio Abad-Fuentes; Consuelo Agulló; Josep V. Mercader

doi:10.3390/toxins15020162

,

and

¹

Department of Organic Chemistry, University of Valencia, Doctor Moliner 50, 46100 Burjassot, Valencia, Spain

²

Spanish Council for Scientific Research, Institute of Agrochemistry and Food Technology, Agustí Escardino 7, 46980 Paterna, Valencia, Spain

^*

Author to whom correspondence should be addressed.

Toxins2023, 15(2), 162;https://doi.org/10.3390/toxins15020162

This article belongs to the Special Issue Application of Novel Methods for Mycotoxins Analysis

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Misplace of Schemes

In the original publication [1], Scheme 1 and Scheme 2 are misplaced due to mistakes in the publication process. Scheme 1 should be placed in the position of Scheme 2 and vice versa.

The correct schemes should be as follows:

Scheme 1. Synthesis of ALa-NHS ester. Reagents and conditions: (a) Br(CH₂)₄CO₂CH₃, K₂CO₃, KI, Bu₄NBr, acetone, reflux, 16 h, 75% of 3. (b) Tf₂O, pyridine, 0 °C to rt, 20 h, 91%. (c) i. n-BuLi, THF, −78 °C, 40 min; ii. B(OⁱPr)₃, −78 °C to 0 °C, 1.5 h, 93%. (d) Pd(PPh₃)₄, K₂CO₃, DMF, 93 °C, 24 h, 75%. (e) i. HCl, MeOH, rt, 22 h; ii. TFA, CH₂Cl₂, rt, 20 h, 97%. (f) Lipase acrylic resin, THF-PB 100 mM, rt, 20 h, 93%. (g) EDC·HCl, NHS, DMF, rt, overnight, 99% of crude product.

Scheme 2. Synthesis of ALb-NHS ester. Reagents and conditions: (a) Pd(PPh₃)₄, K₂CO₃, DMF, 95 °C, 19 h, 77%. (b) NaH₂PO₄·H₂O, NaClO₂, ^tBuOH-H₂O (5:1), rt, 5 h, 96%. (c) ⁱPrOH, THF, conc HCl, 55 °C, 24 h, 98%. (d) Br(CH₂)₄CO₂CH₃, Cs₂CO₃, DMF, 94%. (e) Lipase acrylic resin, THF-PB 100 mM, rt, 20 h, 99%. (f) EDC·HCl, NHS, DMF, rt, overnight. (g) 5% Pd/C, acetone, H₂ (1.5 atm), rt, 19 h, 95% of crude product from 14.

The authors state that the scientific conclusions are unaffected. The original publication has also been updated.

Reference

Addante-Moya, L.G.; Abad-Somovilla, A.; Abad-Fuentes, A.; Agulló, C.; Mercader, J.V. Assessment of the Optimum Linker Tethering Site of Alternariol Haptens for Antibody Generation and Immunoassay Development. Toxins 2021, 13, 883. [Google Scholar] [CrossRef]

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Correction: Addante-Moya et al. Assessment of the Optimum Linker Tethering Site of Alternariol Haptens for Antibody Generation and Immunoassay Development. Toxins 2021, 13, 883

Misplace of Schemes

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