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Blackburn, G.M.1
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84959965244
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b) Blackburn, G. M.; Eckstein, F.; Kent, D. E.; Perrée, T. D. Nucleosides and Nucleotides, 1985, 4, 165-167.
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0025122959
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2. Chambers, R.D.; O'Hagan, D.; Lamont, R. B.; Jain, S. C. J. Chem. Soc., Chem. Commun. 1990, 1053-1054.
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0001161350
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b) Obayashi, M.; Ito, E.; Matsui, K.; Kondo, K. Tetrahedron Lett. 1982, 23, 2323-2326.
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Obayashi, M.1
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8
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85033821017
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e) Differding, E.; Duthaler, R. O.; Krieger, A.; Rüegg, G. M.; Schmit, Ch. Synlett 1991, 395-396.
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Differding, E.1
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Schmit, Ch.5
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10
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0026537894
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g) Martin, S. F.; Dean, D. W.; Wagman, A. S. Ibid. 1992, 33, 1839-1842.
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Martin, S.F.1
Dean, D.W.2
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11
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0026703858
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h) Smyth, M. S.; Ford Jr, H.; Burke Jr, R. T. Ibid. 1992, 33, 4137-4140.
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Smyth, M.S.1
Ford H., Jr.2
Burke R.T., Jr.3
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0001180846
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k) Berkowitz, D. B.; Eggen, M.; Shen, Q.; Sloss, D. G. J. Org. Chem. 1993, 58, 6174-6176.
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Berkowitz, D.B.1
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Shen, Q.3
Sloss, D.G.4
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19
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0000235256
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5. Lawesson's reagent has been reported to convert phosphonothioaies and phosphorothioates into the corresponding phosphonates and phosphates, respectively; see Horner, L.; Lindel, H. Phosphorus and Sulfur 1982, 12, 259-261.
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Horner, L.1
Lindel, H.2
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20
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85030201625
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note
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C-F=278.7 Hz), 125.91, 127.42, 128.27, 133.11, 135.87, 163.75, 186.1 ppm (m, C=O).
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21
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85030205281
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note
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31P-NMR and mass spectra) are in accordance with the structure depicted in the paper.
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22
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0011968293
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4 followed by meta-chloroperbenzoic acid, ozone-methanol-0°C, ozone-trifluoroethanol-0°C or -40°C, ozone-triphenylphosphite at -78°C and room temperature; see: a) Mikolajczyk, M.; Luczak, J. Chem. & Ind. 1974, 701-702.
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Chem. & Ind.
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Mikolajczyk, M.1
Luczak, J.2
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25
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84982487077
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d) Bestmann, H. J.; Kisielowski, L.; Distler, W. Angew. Chem. Int. Ed. Engl. 1976, 15, 298-299.
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Angew. Chem. Int. Ed. Engl.
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Bestmann, H.J.1
Kisielowski, L.2
Distler, W.3
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30
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85030202821
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note
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2 group.
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32
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0025300510
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12. Sanchez-Baeza, F.; Durand, G.; Barcelo, D.; Messeguer, A. Tetrahedron Lett. 1990, 31, 3359-3362.
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, pp. 3359-3362
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Sanchez-Baeza, F.1
Durand, G.2
Barcelo, D.3
Messeguer, A.4
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34
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0000680491
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b) Desmarteau, D. D; Donadelli, A.; Montanari, V.; Petrov, V. A.; Resnati, G. J. Am. Chem. Soc. 1993, 115, 4897-4898.
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Desmarteau, D.D.1
Donadelli, A.2
Montanari, V.3
Petrov, V.A.4
Resnati, G.5
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35
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0027940412
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c) Arnone, A.; Cavicchioli, M.; Montanari, V.; Resnati, G. J. Org. Chem. 1994, 59, 5511-5513.
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J. Org. Chem.
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Arnone, A.1
Cavicchioli, M.2
Montanari, V.3
Resnati, G.4
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36
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0029030359
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d) .Arnone, A.; Bernardi, R.; Cavicchioli, M.; Resnati, G. J. Org. Chem. 1995, 60, 2314-2315.
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Arnone, A.1
Bernardi, R.2
Cavicchioli, M.3
Resnati, G.4
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37
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37049085930
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e) Cavicchioli, M.; Mele, A; Montanari, V.; Resnati, G. J. Chem. Soc., Chem. Commun. 1995, 901-902.
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Cavicchioli, M.1
Mele, A.2
Montanari, V.3
Resnati, G.4
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38
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0029001651
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f) Terreni, M.; Pregnolatto, M.; Resnati, G.; Benfenati, E. Tetrahedron 1995, 51, 7981-7992.
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Terreni, M.1
Pregnolatto, M.2
Resnati, G.3
Benfenati, E.4
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39
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85030207535
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note
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3P=S).
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40
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85030203041
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note
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15. The analysis was carried out by mineralisation of the sulfur with hydrogen peroxide in the presence of UV radiations and subsequent quantification as sulfate anion.
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41
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85030199890
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note
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16. For convenience, these intermediates have been collectively referred to as " phosphorous oxythionate"; see reference 8b for a discussion on this subject.
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42
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85030201850
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note
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17. Work carried out in this laboratory has shown the lithium salt of dibenzyl 1,1-difluoromethylphosphonate to be too unstable to be alkylated in a synthetically useful manner; Halazy, S., private communication.
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