RSS-Feed abonnieren
Bitte kopieren Sie die angezeigte URL und fügen sie dann in Ihren RSS-Reader ein.
https://www.thieme-connect.de/rss/thieme/de/10.1055-s-00000084.xml
Synthesis 2004(18): 2991-2994
DOI: 10.1055/s-2004-834889
DOI: 10.1055/s-2004-834889
PAPER
© Georg Thieme Verlag Stuttgart · New York
Synthesis of l-Pyranosides from 5-Enopyranosides by Diastereoselective Hydroboration/Oxidation
Weitere Informationen
Received
2 August 2004
Publikationsdatum:
22. Oktober 2004 (online)
Publikationsverlauf
Publikationsdatum:
22. Oktober 2004 (online)
Abstract
Improved synthesis of l-pyranosides utilizing diastereoselective hydroboration/oxidation of 5-enopyranosides was investigated. A unique phenomenon in the diastereoselectivity of the hydroboration was incidentally found. The method was successfully applied to the synthesis of l-iduronic acid.
Key words
carbohydrates - diastereoselectivity - glycosides - hydroboration - synthesis
-
1a
Umezawa H.Maeda K.Takeuchi T.Okami Y. J. Antibiot. Ser. A 1966, 19: 200 -
1b
Sugiura Y.Takita T.Umezawa H. In Metal Ions in Biological SystemsSigel H. Marcel Dekker; New York: 1985. p.81-108 -
1c
Ohno M.Otsuka M. In Recent Progress in the Chemical Synthesis of AntibioticsLukacs G.Ohno M. Springer-Verlag; New York: 1990. p.387-414 -
1d
Sinaӱ P.Jacquinet J.-C. Carbohydr. Res. 1984, 132: C5 -
1e
Tollefsen DM.Peacock ME.Monafo WJ. J. Biol. Chem. 1986, 261: 8854 -
1f
Petitou M.Lormeau J.-C.Choay J. Eur. J. Biochem. 1988, 176: 637 -
1g
Maimone MM.Tollefsen DM. J. Biol. Chem. 1990, 265: 18263 -
2a
Dondoni A.Marra A.Massi A. J. Org. Chem. 1997, 62: 6261 -
2b
Katano K.Chang P.-I.Millar A.Pozsgay V.Minster DK.Ohgi T.Hecht SM. J. Org. Chem. 1985, 50: 5807 -
2c
Boulineau FP.Wei A. Org. Lett. 2002, 4: 2281 -
2d
Ke W.Whitfield DM.Gill M.Larocque S.Yu S.-H. Tetrahedron Lett. 2003, 44: 7767 -
2e
Hashimoto Y.Iwanami N.Fujimori S.Shudo K. J. Am. Chem. Soc. 1993, 115: 9883 -
2f
Boulineau FP.Wei A. Org. Lett. 2004, 6: 119 -
2g
Boulineau FP.Wei A. J. Org. Chem. 2004, 69: 3391 - 3
Takahashi H.Hitomi Y.Iwai Y.Ikegami S. J. Am. Chem. Soc. 2000, 122: 2995 - 4
Takahashi H.Iwai Y.Hitomi Y.Ikegami S. Org. Lett. 2002, 4: 2401 - 5 Review:
Mitsunobu O. Synthesis 1981, 1 -
6a
Lehmann J. Carbohydr. Res. 1966, 2: 1 -
6b
Ichikawa Y.Kuzuhara H. Carbohydr. Res. 1983, 115: 117 -
6c
Chiba T.Jacquinet J.-C.Sinaӱ P. Carbohydr. Res. 1988, 174: 253 -
6d
Boger DL.Honda T. J. Am. Chem. Soc. 1994, 116: 5647 -
6e
Rochepeau-Jobron L.Jacquinet J.-C. Carbohydr. Res. 1997, 303: 395 - 7
Kjellén L.Lindahl U. Ann. Rev. Biochem. 1991, 60: 443 - 8
Iimori T.Takahashi H.Ikegami S. Tetrahedron Lett. 1996, 37: 649 - 9
Alper PB.Hendrix M.Sears P.Wong C.-H. J. Am. Chem. Soc. 1998, 120: 1965 - 10
Sakairi N.Kuzuhara H. Tetrahedron Lett. 1982, 23: 5327 - 12
Bernotas R.Pezzone MA.Ganem B. Carbohydr. Res. 1987, 167: 305 - 13
Chervenak MC.Toone EJ. Bioorg. Med. Chem. 1996, 4: 1963 - 14
Chiba T.Jacquinet J.-C.Sinäy P. Carbohydr. Res. 1988, 174: 253 - 15
Postema MHD.Piper JL. Tetrahedron Lett. 2002, 43: 7095 - 17
Chida N.Yamada E.Ogawa S. J. Carbohydr. Chem. 1988, 7: 555
References
Other reaction conditions (e.g., temperature, time, and solvent) were not changed.
16Compound 2a was easily separated from 3a using chromatography on silica gel.