p -Toluenesulfonic Acid–Celite as a Reagent for Synthesis of Esters of Alkylphosphonic Acids under Solvent-Free Conditions

Hildebrand R. , The Role of Phosphonates in Living Systems; CRC Press: Boca Raton, 1983.

(a) Papazoglou E.S. , In Handbook of Building Materials for Fire Protection vol. 88, pp. 1–4 Harper C.A. , Ed: McGraw-Hill: New York. 2004; (b) E.D. Weil, Phosphorus Flame Retardents. In Kirk-Othmer Encyclopedia of Chemical Technology, vol. 10 4th edn.; John Wiley: New York, 1993, pp. 976-998.

(a) Fest C. , and Schmidt K.J. , The Chemistry of Organophosphorus Pestiãdes, Springer- Verlag, Berlin, 1982; (b) P. Hinkle and R.Y. McCarty, Sãent Am. 1978, 104, 238.

(a) Eto M. Organophosphorus Pestiãdes: Organic and Biological Chemistry, CRC Press Inc. USA, 1974, 18; (b) J.R. Van Wazer, Phosphorus and its Compounds, Vol. II, Intersãence Publishers, Inc. New York. 1961; (c) F.M. Ashton and AS. Crafts, Mode of Action of Herbiãdes, Wiley Intersãence, New York, 1973.

(a) Kosolapoff G.M. , Organic Phosphorus Compounds Vol. 6, Wiley-Intersãence, New York, 1950, 503; (b) P. Kafarski and B. Lejczak, Phosphorus, Sulfur Silicon Relat. Elem. 1991, 63, 193; (c) E. Shi and C. Pei, Synthesis, 2004, 2995.

(a) Krise J.P. , and Stella V.J. , Adv. Drug Delivery Rev., 1996, 19, 287; (b) R. Engel, Chem. Rev. 1977, 77, 349; (c) A. Whitehead, J.D. Moore and PR. Hanson, Tetrahedron Lett., 2003, 44, 4275.

Maryanoff B. , and Ritz A. , Chem. Rev., 1989, 89, 863.

Verbicky C.A. , and Zencher C.K. , J. Org. Chem., 2000, 65, 5615.

(a) Hooijschuur E.W.J. , Hulst A.G. , de Jong AL ., de Reuver L.P , van Krimpen S.H. , van Baar B.L.M. , Wils E.R.J. , Kientz C.E. , and Brinkman U.A. Th. , Trends Anal. Chem., 2002, 21, 116; (b) M. Mesilaakso and E.L. Tolppa, Anal. Chem., 1996, 66, 2313; (c) RM. Black and RW. Read, J. Chromatogr. A, 1997, 759, 79; (d) M. Mesilaakso in Chemical Weapons Chemical Analysis, (ed.), Encyclopedia of Analytical Chemistry, Wiley, New York, 2005; (e) R.M. Black and J.M. Harrison, The Chemistry of Organophosphorus Chemical Warfare Agents, in The Chemistry of Organophosphorus Compounds, Hartley F.R , Ed., John Wiley & Sons, Chichester, 1996, 781.

(a) Krutysch W. , and Trap R.F. , A Commentary on CWC, Martinnus Nijhott, The Netherlands, 1994; (b) Convention on Prohibition of the Development, Production, Stockpiling and use of Chemical Warfare and on their Destruction, US control and Disarmament Agency, Washington D.C., 1993; (c) S. Mogl, In Chemical Weapons Convention Chemicals Analysis: Sample Collection, Preparation and Analytical Methods, Mesilaakso M. (ed.), John Wiley & Sons Ltd, England, 2005, vol. 2, 8.

(a) Bhattacharya A.K. , and Thyagarajan G. , Chem. Rev., 1981, 81, 415; (b) A Michaelis and R. Kaehne, Ber. Dtsch. Chem. Ges., 1898, 31, 1048; (c) B.A. Arbusov, Pure Appl. Chem., 1964, 9, 315; (d) R.G. Harvey and E.R. Sombre, The Michaelis-Arbuzov and Related Rections in Topics in Phosphorus Chemistry, Vol. 1, Intersãence, New York, 1964, p.57.

(a) Methoden der Organischen Chemie (Houben-Weyl), Muller E. , Ed., George Thieme Verlag, Stuttgart, 1964; XII/I, 433; (b) A. Michaelis and T. Becker, Chem. Ber., 1897, 30, 1003; (c) Q. Yao and S. Levchik, Tetrahedron Lett., 2006, 47, 277; (d) S. Samanta and N.K. Roy, Indian. J. Chem., 1998, 37B, 564.

Nicolaou K.C. , Yang Z. , Ouellette M. , Shi G.O. , Gaertner P. , Gunzner J.L. , Agrios C. , Huber R. , Chadha R. , and Huang D.H. , J. Am. Chem. Soc., 1997, 119, 8105; (b) E.A. Dennis and F.H. Westheimer, J. Am. Chem. Soc., 1966, 88, 3432; (c) AC. Poshkus and J.E. Herweh, J. Am. Chem. Soc., 1962, 84, 555; (d) J. Acharya, P.D. Shakya, D. Pardasani, M. Palit, D.K. Dubey and A.K. Gupta, J. Chem. Res., 2005, 3, 194.

Yao Q. , and Levchik S. , Tetrahedron Lett., 2006, 47, 277; (b) M. Sathe, A.K. Gupta and M.P Kaushik, Tetrahedron Lett., 2006, 47, 3107.

(a) Kabachnik M. (ed.) Reactions and Methods of Organic Compound Investigation Vol. 13. Goskhimizdat, Moscow, 1953, 427; (b) L.D.A. Quin, Guide to Organophosphorus Chemistry; John Wiley and Sons, 2000.

(a) Kosolapoff G.M. , J. Am. Chem. Soc., 1945, 67, 1180; (b) M.R.M.D. Charandabi, M.L. Ettel, M.P. Kaushik, J.H. Huffman and K.W. Morse, Phosphorus, Sulfur Silicon Relat. Elem., 1989, 44, 233 and refs therein.

(a) Wight A.P. , and Davis M.E. , Chem. Rev., 2002, 102, 3589; (b) A. Fadel, R. Yefash and J. Saluan, Synthesis, 1987, 37; (c) G. Rosini, R. Falarini, E. Marotta and R. Righi, J. Org. Chem., 1990, 55, 781; (d) M. Kodomari, T. Sakamoto and S. Yoshitomi, J. Chem. Soc., Chem. Commun., 1990, 701; (e) P.J. Kropp, K.A. Daus, S.D. Crawford, M.W. Tubergren, K.D. Kepler, S.L. Craig and V.P Wilson, J. Am. Chem. Soc., 1990, 112, 7433; (f) G. Hondrogiannis, R.M. Pagni, G.W. Kabalka, P. Anisoki and R Kurt, Tetrahedron Lett, 1990, 31, 5433; (g) H.K. Patney, Tetrahedron Lett., 1991, 32, 2259; (h) G. Schotter, Chem. Mater., 2001, 13, 3422.

(a) Solvent-Free Organic Synthesis, Tanaka K. , Wiley-VCH, Weinheim, 2003; (b) R.J. Gedye, K. Westaway, H. Ali, L. Baldisera, L. Laberge and J. Rousell, Tetrahedron Lett., 1986, 27, 279.

(a) Giguere R.J. , Bray T.L. , Duncan S.M. , and Majetich G. , Tetrahedron Lett., 1986, 27, 4945; (b) A. Abramovitch, Org. Prep. Proc. Int., 1991, 23, 685; (c) D.M.P. Mingos and D.R. Baghurst, Chem. Soc. Rev., 1991, 20, 1; (d) S. Caddick, Tetrahedron, 1995, 51, 10403.

Loupy A. , Petit A. , Ramdiani M. , Yvanaeff C. , Majdoub M. , Labiad B. , and Villemin D. , Can. J. Chem., 1993, 71, 90; (b) A. Baezza, C. Najera, R Graãa and J.M. Sansano, Synthesis, 2005, 2787.

Ali H.M. , and Gomes M.G. , Synthesis, 2005, 1326.

(a) Nivsarker M. , Gupta A.K. , and Kaushik M.P. , Tetrahedron Lett., 2004, 45, 6863; (b) J. Acharya, A.K. Gupta and M.P. Kaushik, Tetrahedron Lett., 2005, 46, 5293.

Organisation for the Prohibition of Chemical Weapons (OPCW) Central Analytical database (e-OCAD) v, 5 April 2004.