Erratum to “The preparation of N-substituted aminomethylidenebisphosphonates and their tetraalkyl esters via reaction of isonitriles with trialkyl phosphites and hydrogen chloride. Part 1” [Tetrahedron Lett. 53 (2012) 5290–5292]

Tetrahedron Letters 53 (2012) 6151

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Erratum

Erratum to ‘‘The preparation of N-substituted aminomethylidenebisphosphonates and their tetraalkyl esters via reaction of isonitriles with trialkyl phosphites and hydrogen chloride. Part 1’’ [Tetrahedron Lett. 53 (2012) 5290–5292] Waldemar Goldeman ⇑, Artur Kluczyn´ski, Mirosław Soroka ´ skiego 27, 50-370 Wrocław, Poland Wrocław University of Technology, Department of Chemistry, Wybrze˙ze Wyspian

In the above Letter the article title appeared incorrectly. The correct article title is ‘‘The preparation of N-substituted aminomethylidenebisphosphonic acids and their tetraalkyl esters via reaction of isonitriles with trialkyl phosphites and hydrogen chloride. Part 1’’.

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DOI of original article: http://dx.doi.org/10.1016/j.tetlet.2012.07.085

⇑ Corresponding author.

E-mail address: [email protected] (W. Goldeman). 0040-4039/$ - see front matter Ó 2012 Elsevier Ltd. All rights reserved. http://dx.doi.org/10.1016/j.tetlet.2012.09.049