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114748-71-9

Articles about 114748-71-9Total 3 be found

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Solvent, not palladium oxidation state, is the primary determinant for successful coupling of terminal alkynes with iodo-nucleosides
Coupling of iodo-nucleosides with terminal alkynes such as 3-(acylamino)propynes, whose initial products readily undergo secondary cyclization reactions, can be effected smoothly by the standard catalysis with (Ph3P)2PdCl2
Robins, Morris J.,Vinayak, Ravi S.,Wood, Steven G.
p. 3731 - 3734
(2007/10/02)

The Use of Heterocyclic Chemistry in the Synthesis of Natural and Unnatural Products
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Confalone, Pat. N.
p. 31 - 46
(2007/10/02)

Palladium-Catalyzed Synthesis of Alkynylamino Nucleosides. A Universal Linker for Nucleic Acid
A method for attaching alkynylamino "linkers" to nucleosides and nucleotides is described.Protected or unprotected alkynylamines are coupled to iodonucleosides in dimethylformamide using a 1:2 mol ratio of tetrakis(triphenylphosphine)palladium(0) and copper(I) iodide, a catalyst system superior to the standard system using palladium(II) species.The resulting alkynylamino nucleosides are useful for enzymatic or chemical labeling of all four bases of DNA.
Hobbs, Frank W.
p. 3420 - 3422
(2007/10/02)

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Chemical Properties

Melting Point: 167-169 °C(Solv: ethyl ether (60-29-7))
Boiling Point: 650.9±55.0 °C(Predicted)
Density: 1.58±0.1 g/cm3(Predicted)
PKA: 9.63±0.46(Predicted)

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