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DOI: 10.1055/s-0031-1289694
A General Regioselective Approach to 2,4-Disubstituted Pyrimidin-5-yl C-2-Deoxyribonucleosides
Publication History
Publication Date:
06 February 2012 (online)
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Abstract
A new modular synthesis of diverse 2,4-disubstituted pyrimidin-5-yl C-2′-deoxyribonucleosides by sequential regioselective reactions of 2,6-dichloropyrimidin-5-yl C-nucleoside was developed. The intermediate was prepared by the Heck coupling of 2,6-dichloro-5-iodopyrimidine with glycal followed by desilylation and reduction. Its mild nucleophilic substitutions or cross-coupling reactions proceeded regioselectively at position 4, while at elevated temperatures or with excess reagent, a double substitution occurred. The 2-chloro-4-substituted intermediates underwent another substitution or coupling to afford a two-dimensional library of diverse 2,4-disubstituted pyrimidin-5-yl C-2-deoxyribonucleotides.
Key words
nucleosides - cross-coupling - Heck reaction - nucleophilic aromatic substitution - regioselectivity
- Reviews:
-
1a
Štambaský J.Hocek M.Kočovský P. Chem. Rev. 2009, 109: 6729 -
1b
Adamo MFA.Pergoli R. Curr. Org. Chem. 2008, 12: 1544 -
1c
Wu QP.Simons C. Synthesis 2004, 1533 - Reviews:
-
2a
Wang L.Schultz PG. Chem. Commun. 2002, 1 -
2b
Henry AA.Romesberg FE. Curr. Opin. Chem. Biol. 2003, 7: 727 -
2c
Kool ET.Morales JC.Guckian KM. Angew. Chem. Int. Ed. 2000, 39: 990 -
2d
Kool ET. Acc. Chem. Res. 2002, 35: 936 - Recent papers:
-
2e
Ogawa AK.Abou-Zied OK.Tsui V.Jimenez R.Case DA.Romesberg FE. J. Am. Chem. Soc. 2000, 122: 9917 -
2f
Wu YQ.Ogawa AK.Berger M.Mcminn DL.Schultz PG.Romesberg FE. J. Am. Chem. Soc. 2000, 122: 7621 -
2g
Guckian KM.Krugh TR.Kool ET. J. Am. Chem. Soc. 2000, 122: 6841 -
2h
Parsch J.Engels JW. J. Am. Chem. Soc. 2002, 124: 5664 -
2i
Lai JS.Qu J.Kool ET. Angew. Chem. Int. Ed. 2003, 42: 5973 -
2j
Lai JS.Kool ET. J. Am. Chem. Soc. 2004, 126: 3040 -
3a
Henry AA.Olsen AG.Matsuda S.Yu C.Geierstanger BH.Romesberg FE. J. Am. Chem. Soc. 2004, 126: 6923 -
3b
Henry AA.Yu CZ.Romesberg FE. J. Am. Chem. Soc. 2003, 125: 9638 -
3c
Hwang GT.Romesberg FE. Nucleic Acids Res. 2006, 34: 2037 -
3d
Matsuda S.Henry AA.Romesberg FE. J. Am. Chem. Soc. 2006, 128: 6369 -
3e
Kim Y.Leconte AM.Hari Y.Romesberg FE. Angew. Chem. Int. Ed. 2006, 45: 7809 -
3f
Matsuda S.Fillo JD.Henry AA.Rai P.Wilkens SJ.Dwyer TJ.Geierstanger BH.Wemmer DE.Schultz PG.Spraggon G.Romesberg FE. J. Am. Chem. Soc. 2007, 129: 10466 -
3g
Matsuda S.Leconte AM.Romesberg FE. J. Am. Chem. Soc. 2007, 129: 5551 -
3h
Hari Y.Hwang GT.Leconte AM.Joubert N.Hocek M.Romesberg FE. ChemBioChem 2008, 9: 2796 -
4a
Leconte AM.Hwang GT.Matsuda S.Capek P.Hari Y.Romesberg FE. J. Am. Chem. Soc. 2008, 130: 2336 -
4b
Seo YJ.Romesberg FE. ChemBioChem 2009, 10: 2394 -
4c
Malyshev DA.Pfaff DA.Ippoliti SI.Hwang GT.Dwyer TJ.Romesberg FE. Chem. Eur. J. 2010, 16: 12650 -
4d
Seo YJ.Malyshev DA.Lavergne T.Ordoukhanian P.Romesberg FE. J. Am. Chem. Soc. 2011, 133: 19878 - 5
Malyshev D.Seo YJ.Ordoukhanian P.Romesberg FE. J. Am. Chem. Soc. 2009, 131: 14620 -
6a
Urban M.Joubert N.Hocek M.Alexander RE.Kuchta RD. Biochemistry 2009, 48: 10866 -
6b
Urban M.Joubert N.Purse B.Hocek M.Kuchta R. Biochemistry 2010, 49: 727 -
6c
Lund T.Cavanaugh N.Joubert N.Urban M.Patro J.Hocek M.Kuchta RD. Biochemistry 2011, 50: 7243 -
7a
Hocek M.Pohl R.Klepetářová B. Eur. J. Org. Chem. 2005, 4525 -
7b
Urban M.Pohl R.Klepetářová B.Hocek M. J. Org. Chem. 2006, 71: 7322 -
7c
Joubert N.Pohl R.Klepetářová B.Hocek M. J. Org. Chem. 2007, 72: 6797 -
7d
Štefko M.Pohl R.Klepetářová B.Hocek M. Eur. J. Org. Chem. 2008, 1689 -
7e
Joubert N.Urban M.Pohl R.Hocek M. Synthesis 2008, 1918 -
7f
Bárta J.Pohl R.Klepetářová B.Ernsting NP.Hocek M. J. Org. Chem. 2008, 73: 3798 -
7g
Štefko M.Pohl R.Hocek M. Tetrahedron 2009, 65: 4471 -
7h
Štefko M.Slavřtínská L.Klepetářová B.Hocek M. J. Org. Chem. 2010, 75: 442 -
7i
Bárta J.Slavětínská L.Klepetářová B.Hocek M. Eur. J. Org. Chem. 2010, 5432 -
7j
Štefko M.Slavětínská L.Klepetářová B.Hocek M. J. Org. Chem. 2011, 76: 6619 - 8 Review:
Schöter S.Stock C.Bach T. Tetrahedron 2005, 61: 2245 - 9
Kubelka T.Slavětínská L.Klepetáňová B.Hocek M. Eur. J. Org. Chem. 2010, 2666 - Review:
-
10a
Wellington KW.Benner SA. Nucleosides Nucleotides Nucleic Acids 2006, 25: 1309 - Original paper:
-
10b
Zhang H.-C.Doyle DG. J. Org. Chem. 1992, 57: 4690 -
10c
Chen DC.McLaughlin LW. J. Org. Chem. 2000, 65: 7468 -
10d
Fraley AW.Chen D.Johnson K.McLaughlin LW. J. Am. Chem. Soc. 2003, 125: 616 -
11a
Fürstner A.Leitner A.Mendez M.Krause H. J. Am. Chem. Soc. 2002, 124: 13856 -
11b
Fürstner A.Martin R. Chem. Lett. 2005, 34: 624 -
11c
Fürstner A.Martin R.Krause H.Seidel G.Goddard R.Lehmann CW. J. Am. Chem. Soc. 2008, 130: 8773 -
11d
Czaplik WM.Mayer M.Cvengros J.von Wangelin AJ. ChemSusChem 2009, 2: 396