11
Views
2
CrossRef citations to date
0
Altmetric
Original Articles

New Building Blocks for the Preparation of Branched Oligonucleotides

, &
Pages 1527-1537 | Published online: 22 Aug 2006

REFERENCES

  • Azhayeva , E. , Azhayev , A. , Guzaev , A. , Hovinen , J. and Lönnberg , H. 1995 . Nucleic Acids Res. , 23 : 1170 – 1176 .
  • Azhayeva , E. , Azhayev , A. , Guzaev , A. and Lonnberg , H. 1995 . Nucleic Acids Res. , 23 : 4255 – 4261 .
  • Azhayev Guzaev , A. , Hovinen , J. , Azhayeva , E. and Lönnberg , H. 1993 . Tetrahedron Lett. , 34 : 6435 – 6438 .
  • Azhayev , A. , Guzaev , A. , Hovinen , J. , Mattinen , J. , Siillanpää , R. and Lönnberg , H. 1994 . Synthesis , : 396 – 400 .
  • Compound 2: 31P NMR (CDCl3): 148.94 (0.5 P); 148.71 (0.5 P)
  • Hovinen , J. and Salo , H. 1997 . J. Chem. Soc. Perkin Trans. , I in press
  • Ethyl[2–deoxy-5–O-(4, 4′-dimethoxytrityl)-β-D-erythro-pentofuranosyl] levulinate: 1H NMR (CDC13):7.47 -8.80 (13H, m, arom.); 4.20 (4H, m, H-1, H-3, -CH2OCO-), 3.90 (1H, m, H-4), 3.78 (6H, s, -OCH3); 3.20 (1H, dd, J4,5a =4.6 Hz, y5a,5b =9.8 Hz, H-5a); 3.07 (1H, dd, J4,5b=5.6 Hz, J5a,5b=9.8 Hz, H-5b); 2.73 (2H, t, J=6.3 Hz, -CH2COO-); 2.55 (2H, t, J=6.3 Hz, -CH2CO-); 2.20 (1H, d, J=3.6 Hz, 3–OH); 2.17(3H, s, COCH3); 1.98 (1H, ddd, J2a, 3=1.9 Hz, J2a, CH2=3.6 Hz, J2a,2b=10.7 Hz, H-2a); 1.89 (2H, m, -CH2–); 1.75 1H, m, H-2b)
  • Compound 4: 1H NMR (CDCl3): 7.43 − 6.73 (13H, m arom.); 4.32 (2H, t, J=5.4 Hz, LvOCH2–); 4.16 − 4.06 (3H, m, -CH2NN); 3.83 (2H, t, J=4.9 Hz, HOCH2–); 3.78 (6H, s, -OCH3); 3.41 (2H, t, J=5.1 Hz, DMTrOCH2); 2.65 (2H, t, J=6.6 Hz, -OCOCH2); 2.43 (2H, t, J=6.9 Hz, CH3COCH2–); 2.13 (3H, s, CH3–)
  • Nielsen , J. and Dahl , O. 1987 . Nucleic Acids Res. , 15 : 3626
  • Compound 3: 31P NMR (CDC13): 149.17 (0.5 P); 149.05 (0.5 P)
  • Potier , N. , Van Dorsselaer , A. , Cordier , Y. , Roch , O. and Boschoff , R. 1994 . Nucleic Acids Res. , 22 : 3895 – 3903 .
  • Greig , M. and Griffey , R. 1995 . Rapid Commun. Mass Spectrom. , 9 : 97 – 102 .
  • Barry , J. , Vorous , P. , Van Schepdael , A. and Law , S.-J. 1995 . J. Mass Spectrom. , 30 : 993 – 1006 .
  • Griffey , R. , Greig , M. , Gaus , H. , Liu , K. , Monteith , D. , Winniman , M. and Cummins , L. 1997 . J. Mass Spectrom. , 32 : 305 – 313 .
  • McLuckey , S. , Berkel , G. and Glish , G. 1992 . J.Am Soc. Mass Spectrom. , 3 : 60 – 70 .
  • McLuckey , S. and Habibi-Goudarzi , S. 1993 . J.Am. Chem. Soc. , 115 : 12085 – 12095 .

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.