Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000084.xml
Synthesis 2003(13): 1965-1967
DOI: 10.1055/s-2003-41046
DOI: 10.1055/s-2003-41046
SHORTPAPER
© Georg Thieme Verlag Stuttgart · New York
New, Convenient Methods of Synthesis and Resolution of 1,2-Amino Alcohols
Further Information
Received
12 May 2003
Publication Date:
22 August 2003 (online)
Publication History
Publication Date:
22 August 2003 (online)
Abstract
Oximes of α-keto esters are reduced to obtain the corresponding amino alcohols using NaBH4 in combination with I2, CH3COOH, TiCl4, ZrCl4, COCl2, H2SO4, and TMS-Cl in 60-85% yields. The racemic phenylglycinol, phenylalaninol, and 2-aminobutanol are resolved using dibenzoyl-l-tartaric acid to obtain enantiomeric samples of >98% ee.
Key words
esters - oximes - boron - amino alcohols - enantiomeric resolution
-
1a
Howe R.Shanks GR. Nature (London) 1966, 210: 1336 -
1b
Pohland A.Sullivan HR. J. Am. Chem. Soc. 1953, 75: 4458 -
1c
Pohland A.Peters LR.Sullivan HR. J. Org. Chem. 1963, 28: 2483 -
1d
Corey EJ.Link JO. J. Org. Chem. 1991, 56: 442 -
2a
Ager DJ.Prakash I.Schaad DR. Chem. Rev. 1996, 96: 835 -
2b
Eliel EL.Wilen SH.Mander LN. Stereochemistry of Organic Compounds Wiley; : 1994. -
2c
Tomioka K. Synthesis 1990, 541 -
2d
Noyori R.Kitamura M. Angew. Chem., Int. Ed. Engl. 1991, 30: 49 -
3a
Abiko A.Masamune S. Tetrahedron Lett. 1992, 33: 5517 -
3b
Drauz K.Schwarm M.Mckennon MJ.Meyers AI. J. Org. Chem. 1993, 58: 3568 -
3c
Periasamy M.Kanth JVB. Tetrahedron 1993, 49: 5127 - 4
Takahashi H.Hattori M.Chiba M.Morimoto T.Achiwa K. Tetrahedron Lett. 1986, 27: 4477 - 5
Davis FA.Haque MS.Przeslawski RM. J. Org. Chem. 1989, 54: 2021 -
6a
Martinez LE.Leighton JL.Carsten DH.Jacobsen EN. J. Am. Chem. Soc. 1995, 117: 5897 -
6b
Nugent WA. J. Am. Chem. Soc. 1998, 120: 7139 -
6c
Hou XL.Wu J.Dai LX.Xia LJ.Tang MH. Tetrahedron: Asymmetry 1998, 9: 1747 -
6d
Yamashita H. Chem. Lett. 1987, 525 -
6e
Yamashita H. Bull. Chem. Soc. Jpn. 1988, 61: 1213 - 7
Brien PO. Angew. Chem. Int. Ed. 1999, 38: 326 - 8
Fisher GB.Goralski CT.Nicholson LW.Hasha DL.Zakett D.Singaram B. J. Org. Chem. 1995, 60: 2026 - 9
Sekar G.Singh VK. J. Org. Chem. 1999, 64: 287 ; and references cited therein - 10
Drauz K.Jahn W.Schwarm M. Chem.-Eur. J. 1995, 538 -
11a
Periasamy M.Prasad ASB.Kanth JVB. Tetrahedron 1992, 48: 4623 -
11b
Periasamy M.Kanth JVB. J. Org. Chem. 1991, 56: 5964 - 12
Corey EJ.Helal CJ. Angew. Chem. Int. Ed. 1998, 37: 1986 - 13
Aldrich Catalog Handbook of Fine Chemicals
Aldrich;
Milwaukee:
2000-2001.
- 14
Wilkinson RG.Shepherd RG.Thomas JP.Baughn C. J. Am. Chem. Soc. 1961, 83: 2212