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Letsinger

Lewis F D, Wu T F, Zhang Y F, Letsinger R L, Greenfieid S R and Wasieiewski M R 1997 Science 277 673-6 Keiiey S O and Barton J K 1999 Eiectron transfer between bases in doubie heiicai DNA Science 283 375-81 Beratan D N, Priyadashy S and Risser S M 1997 Chemistry and Biology 4 3-8... [Pg.2994]

Mention can be made here of the preparation of 4-pyrones by diacylation of 2-propanones (213), which had been studied by Skraup and Priglinger, and by Philippi and Seka for acetone which forms on diacetylation 2,6-dimethylp3 rone. More recently, two independent research groups, Letsinger and co-workers and... [Pg.322]

This procedure is a modification of that of Letsinger and Jamison.2 The pyranone has also been prepared by treatment of... [Pg.55]

Edwin M Kaiser William G Kenyon R A Klein C Konig A Paul Krapcho Stephen J Kuhn William C Kuryla Peter A Leermakers Robert L Letsinger Guy S Lougheed B J Magerlein R J L Martin John G Moefatt D Nasipuri George A Olah D E Pearson R J Petersen G Ploss J Posner A Rieche... [Pg.147]

Pyridine groups show the nucleophilic catalytic activity. Letsinger and Saveride122 hydrolyzed 2,4-dinitrophenyl-acetate, 72 (DNPA) and 3-nitro-4-acetoxybenzene-sulfonate, 66 (NABS) with partially quaternized poly-4-vinylpyridine (QPVP). [Pg.165]

See other pages where Letsinger is mentioned: [Pg.220]    [Pg.343]    [Pg.373]    [Pg.373]    [Pg.297]    [Pg.66]    [Pg.67]    [Pg.88]    [Pg.107]    [Pg.109]    [Pg.116]    [Pg.141]    [Pg.348]    [Pg.235]    [Pg.111]    [Pg.111]    [Pg.150]    [Pg.183]    [Pg.186]    [Pg.197]    [Pg.242]    [Pg.550]    [Pg.665]    [Pg.668]    [Pg.673]    [Pg.683]    [Pg.683]    [Pg.322]    [Pg.322]    [Pg.336]    [Pg.19]    [Pg.19]    [Pg.395]    [Pg.403]    [Pg.438]    [Pg.91]    [Pg.56]    [Pg.180]    [Pg.221]    [Pg.273]    [Pg.383]    [Pg.836]    [Pg.837]    [Pg.852]    [Pg.888]    [Pg.1365]   
See also in sourсe #XX -- [ Pg.55 ]



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