Accepted Manuscript Polymer-supported sulfonated magnetic resin: An efficient reagent for esterifi- cation of O-alkyl alkylphosphonic-and carboxylic-acids Ajay K. Purohit, Ajeet Kumar, Varoon Singh, Raghavender Goud, Rajiv Jain, D.K. Dubey PII: S0040-4039(14)01780-8 DOI: http://dx.doi.org/10.1016/j.tetlet.2014.10.086 Reference: TETL 45315 To appear in: Tetrahedron Letters Received Date: 16 August 2014 Revised Date: 13 October 2014 Accepted Date: 14 October 2014 Please cite this article as: Purohit, A.K., Kumar, A., Singh, V., Goud, R., Jain, R., Dubey, D.K., Polymer-supported sulfonated magnetic resin: An efficient reagent for esterification of O-alkyl alkylphosphonic-and carboxylic-acids, Tetrahedron Letters (2014), doi: http://dx.doi.org/10.1016/j.tetlet.2014.10.086 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.