PDF herunterladen
Synthesis 2003(8): 1163-1170
DOI: 10.1055/s-2003-39388
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

New Aspects of the Indium Chemistry of Carbonyl-β-lactams

Benito Alcaide*a, Pedro Almendros*b, Cristina Aragoncilloa, Raquel Rodríguez-Acebesa
Departamento de Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense, 28040-Madrid, Spain
Fax: +34(91)3944103; e-Mail: alcaideb@quim.ucm.es;
Instituto de Química Orgánica General, CSIC, Juan de la Cierva 3, 28006-Madrid, Spain
Fax: +34(91)5644853; e-Mail: iqoa392@iqog.csic.es;
Weitere Informationen

Publikationsverlauf

Received 27 March 2003
Publikationsdatum:
26. Mai 2003 (online)

    Lizenzen und Reprints Alle Artikel dieser Rubrik

Abstract

Reactions of racemic as well as optically pure carbonyl-β-lactams with stabilized organo-indium reagents were investigated in aqueous media. The regio- and stereochemistry of the processes were generally good, offering a convenient asymmetric entry to densely functionalized hydroxy-β-lactams.

Key words

addition reactions - asymmetric synthesis - lactams - indium - organometallic reagents

    References

  • 1a Ranu BC. Eur. J. Org. Chem.  2000,  2347 
  • 1b Chauhan KK. Frost CG. J. Chem. Soc., Perkin Trans. 1  2000,  3015 
  • 2 Since the landmark review by Cintas in 1995, the organic chemistry community has witnessed an explosion of interest in the utility of indium reagents in synthesis, see: Cintas P. Synlett  1995,  1087 
    Thieme Connect
  • 3 Li CJ. Chan TH. Tetrahedron  1999,  55:  11149 
    CrossrefSuche in Google Scholar
  • See, for example:
  • 4a Niccolai D. Tarsi L. Thomas RJ. Chem. Commun.  1997,  2333 
    Crossref
  • 4b Southgate R. Contemp. Org. Synth.  1994,  1:  417 
    CrossrefSuche in Google Scholar
  • 4c Southgate R. Branch C. Coulton S. Hunt E. In Recent Progress in the Chemical Synthesis of Antibiotics and Related Microbial Products   Vol. 2:  Lukacs G. Springer; Berlin: 1993.  p.621 
    CrossrefSuche in Google Scholar
  • 4d The Chemistry of β-Lactams   Page MI. Chapman and Hall; London: 1992A. 
    Crossref
  • See, for instance:
  • 5a Alcaide B. Almendros P. Synlett  2002,  381 
  • 5b Alcaide B. Almendros P. Chem. Soc. Rev.  2001,  30:  226 
    Suche in Google Scholar
  • 5c Palomo C. Aizpurua JM. Ganboa I. Oiarbide M. Synlett  2001,  1813 
  • 5d Palomo C. Aizpurua JM. Ganboa I. Oiarbide M. Amino Acids  1999,  16:  321 
    Suche in Google Scholar
  • 5e Ojima I. Delaloge F. Chem. Soc. Rev.  1997,  26:  377 
    Suche in Google Scholar
  • 5f Manhas MS. Wagle DR. Chiang J. Bose AK. Heterocycles  1988,  27:  1755 
    Suche in Google Scholar
  • See, for example:
  • 6a Enders D. Reinhold U. Angew. Chem., Int. Ed. Engl.  1995,  34:  1219 
    Suche in Google Scholar
  • 6b Rich DH. In Peptidase Inhibitors, Comprehensive Medicinal Chemistry   Vol. 2:  Sammes PG. Pergamon Press; Oxford: 1990.  p.391 
    Suche in Google Scholar
  • 6c Huff JR. J. Med. Chem.  1991,  34:  2305 
    Suche in Google Scholar
  • 6d Thaisrivongs S. Pals DT. Kroll LT. Turner SR. Han F.-S. J. Med. Chem.  1987,  30:  976 
    Suche in Google Scholar
  • 7 Cho YS. Lee JE. Pae NA. Choi KI. Koh HY. Tetrahedron Lett.  1999,  40:  1725 
    Suche in Google Scholar
  • 8 Jayaraman M. Manhas MS. Bose AK. Tetrahedron Lett.  1997,  38:  709 
    CrossrefSuche in Google Scholar
  • 9 Paquette LA. Rothhaar RR. Isaac M. Rogers LM. Rogers RD. J. Org. Chem.  1998,  63:  5463 
    CrossrefSuche in Google Scholar
  • For recent selected reviews on organic reaction in aq media, see:
  • 10a Lindström UM. Chem. Rev.  2002,  102:  2751 
    Suche in Google Scholar
  • 10b Manabe K. Kobayashi S. Chem.-Eur. J.  2002,  8:  4095 
    Suche in Google Scholar
  • 10c Paquette LA. In Green Chemistry: Frontiers in Benign Chemical Synthesis and Processing   Anastas PT. Williamson TC. Oxford University Press; New York: 1998. 
  • 10d Lubineau A. Augé J. Top. Curr. Chem.  1999,  206:  1 
    Suche in Google Scholar
  • Similar results were obtained using zinc instead of indium, see:
  • 11a Alcaide B. Almendros P. Aragoncillo C. Rodríguez-Acebes R. J. Org. Chem.  2001,  66:  5208 
    Suche in Google Scholar
  • 11b Alcaide B. Almendros P. Aragoncillo C. Org. Lett.  2000,  2:  1411 
    Suche in Google Scholar
  • 13 The zinc-mediated reaction afforded the syn-adducts with complete regioselectivity and good diastereoselectivity, see: Alcaide B. Almendros P. Aragoncillo C. Chem.-Eur. J.  2002,  8:  1719 
    Suche in Google Scholar
  • 14 When the above coupling was promoted by zinc, the yield fell considerably, see: Alcaide B. Almendros P. Rodríguez-Acebes R. J. Org. Chem.  2002,  67:  1925 
    CrossrefSuche in Google Scholar
  • 15 Chan has postulated that an allylindium(I) intermediate is formed in indium-mediated organometallic reactions in aqueous media, see: Chan TH. Yang Y. J. Am. Chem. Soc.  1999,  121:  3228 
    CrossrefSuche in Google Scholar
12

The zinc-mediated reaction gave rise to the corresponding homopropargyl alcohol as a single isomer, see reference. [11]