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1
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0002622819
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Eds, R. F. Gesteland, T. R. Cech, J. F. Atkins, Cold Spring Harbor Laboratory Press, New York
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G. F. Joyce, L. E. Orgel in The RNA World (Eds.: R. F. Gesteland, T. R. Cech, J. F. Atkins), Cold Spring Harbor Laboratory Press, New York, 1999, pp. 49-77.
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(1999)
The RNA World
, pp. 49-77
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Joyce, G.F.1
Orgel, L.E.2
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3
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54349092748
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Although a yield for the specific conversion of 1 to 2 is not given in ref. 2, the yield for the overall conversion of D-ribose to 2 is given as 10 to 20, By using phosphate buffer, and several equivalents of cyanoacetylene, we have found that 2 can be produced from 1 in essentially quantitative yield via an anhydronucleoside intermediate; M.W. Powner, J. D. Sutherland, unpublished results
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Although a yield for the specific conversion of 1 to 2 is not given in ref. 2, the yield for the overall conversion of D-ribose to 2 is given as 10 to 20%. By using phosphate buffer, and several equivalents of cyanoacetylene, we have found that 2 can be produced from 1 in essentially quantitative yield via an anhydronucleoside intermediate; M.W. Powner, J. D. Sutherland, unpublished results.
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4
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0023672652
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The unlikely prospects of ribose being synthesized in good yield by the formose reaction of formaldehyde have been reviewed: R. Shapiro, Origins Life Evol. Biospheres 1988, 18, 71
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The unlikely prospects of ribose being synthesized in good yield by the formose reaction of formaldehyde have been reviewed: R. Shapiro, Origins Life Evol. Biospheres 1988, 18, 71.
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5
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19944415654
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Ribose can be produced in 19% yield by the aldolization of glycolaldehyde and glyceraldehyde catalyzed by the zinc/proline complex, but as a component of a complex mixture including the tetroses, aldo- and ketohexoses, and the other pentoses: J Kofoed, J.-L. Reymond, T. Darbre, Org. Biomol. Chem. 2005, 3, 1850.
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Ribose can be produced in 19% yield by the aldolization of glycolaldehyde and glyceraldehyde catalyzed by the zinc/proline complex, but as a component of a complex mixture including the tetroses, aldo- and ketohexoses, and the other pentoses: J Kofoed, J.-L. Reymond, T. Darbre, Org. Biomol. Chem. 2005, 3, 1850.
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6
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34547576741
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C. Anastasi, M. A. Crowe, M. W. Powner, J. D. Sutherland, Angew. Chem. 2006, 118, 6322;
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(2006)
Angew. Chem
, vol.118
, pp. 6322
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Anastasi, C.1
Crowe, M.A.2
Powner, M.W.3
Sutherland, J.D.4
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7
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33749038680
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C. Anastasi, M. A. Crowe, M. W. Powner, J. D. Sutherland, Angew. Chem. Int. Ed. 2006, 45, 6176.
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(2006)
Angew. Chem. Int. Ed
, vol.45
, pp. 6176
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Anastasi, C.1
Crowe, M.A.2
Powner, M.W.3
Sutherland, J.D.4
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8
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34547555670
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M. W. Powner, C. Anastasi, M. A. Crowe, A. L. Parkes, J. Raftery, J. D. Sutherland, ChemBioChem 2007, 8, 1170.
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(2007)
ChemBioChem
, vol.8
, pp. 1170
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Powner, M.W.1
Anastasi, C.2
Crowe, M.A.3
Parkes, A.L.4
Raftery, J.5
Sutherland, J.D.6
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9
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85025354343
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H. E. Johns, J. C. LeBlanc, K. B. Freeman, J. Mol. Biol. 1965, 13, 849.
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(1965)
J. Mol. Biol
, vol.13
, pp. 849
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Johns, H.E.1
LeBlanc, J.C.2
Freeman, K.B.3
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10
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0014403635
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Most forms of phosphate activation result in the conversion of 2′- or 3′-nucleotides to nucleoside-2′,3′-cyclic phosphates - in a prebiotic chemistry context see: R. Lohrmann, L. E. Orgel, Science 1968, 161, 64;
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Most forms of phosphate activation result in the conversion of 2′- or 3′-nucleotides to nucleoside-2′,3′-cyclic phosphates - in a prebiotic chemistry context see: R. Lohrmann, L. E. Orgel, Science 1968, 161, 64;
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14
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54349127056
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However, in some rare circumstances there can be other consequences of activation of 2′- or 3′-nucleotides-again in a prebiotic context see: J.-P. Biron, A. L. Parkes, R. Pascal, J. D. Sutherland, Angew. Chem. 2005, 117, 6889;
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However, in some rare circumstances there can be other consequences of activation of 2′- or 3′-nucleotides-again in a prebiotic context see: J.-P. Biron, A. L. Parkes, R. Pascal, J. D. Sutherland, Angew. Chem. 2005, 117, 6889;
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15
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27444446594
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However, in some rare circumstances there can be other consequences of activation of 2′- or 3′-nucleotides-again in a prebiotic context see: J.-P. Biron, A. L. Parkes, R. Pascal, J. D. Sutherland, Angew. Chem. Int. Ed. 2005, 44, 6731.
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However, in some rare circumstances there can be other consequences of activation of 2′- or 3′-nucleotides-again in a prebiotic context see: J.-P. Biron, A. L. Parkes, R. Pascal, J. D. Sutherland, Angew. Chem. Int. Ed. 2005, 44, 6731.
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16
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33846038278
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α-D-Cytidine-5′-phosphate can be formed in > 30% yield in a two-step process starting from 4 and D-glyceraldehyde-3-phosphate
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α-D-Cytidine-5′-phosphate can be formed in > 30% yield in a two-step process starting from 4 and D-glyceraldehyde-3-phosphate: C. Anastasi, M. A. Crowe, J. D. Sutherland, J. Am. Chem. Soc. 2007, 129, 24.
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(2007)
J. Am. Chem. Soc
, vol.129
, pp. 24
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Anastasi, C.1
Crowe, M.A.2
Sutherland, J.D.3
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17
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54349093946
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The two minor arabinonucleoticle products 10 were identified after treatment of the reaction mixture with alkaline phosphatase and spiking with α- and β-D-arabinocytidine standards.
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The two minor arabinonucleoticle products 10 were identified after treatment of the reaction mixture with alkaline phosphatase and spiking with α- and β-D-arabinocytidine standards.
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19
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34250201455
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A 2′-hydroxyoxacarbenium ion being too unstable to form a discrete intermediate: J. A. B. McCann, P. J. Berti, J. Am. Chem. Soc. 2007, 129, 7055.
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A 2′-hydroxyoxacarbenium ion being too unstable to form a discrete intermediate: J. A. B. McCann, P. J. Berti, J. Am. Chem. Soc. 2007, 129, 7055.
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22
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54349125835
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M2 nature of the displacement reaction, purine β-D-ribonucleotides should predominate.
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M2 nature of the displacement reaction, purine β-D-ribonucleotides should predominate.
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