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-00000083.xml
        Synlett  2004(14): 2621-2623  
DOI: 10.1055/s-2004-834818
   DOI: 10.1055/s-2004-834818
LETTER
© Georg Thieme Verlag Stuttgart · New YorkImidazolinium-Carbodithioate Zwitterions as Organocatalysts for the Cyanosilylation of Aldehydes
Weitere Informationen
            
               
                  
                        
                              Received
                              31 August 2004 
                      
Publikationsdatum:
20. Oktober 2004 (online)
            
         
      
   Publikationsverlauf
Publikationsdatum:
20. Oktober 2004 (online)
Abstract
Imidazolinium-carbodithioates as new organocatalysts have been found to catalyze the cyanosilylation of aldehydes in 100% conversion and good yields. The catalysts could be easily recovered during flash column chromatography.
Key words
cyanosilylation - addition - aldehydes - organocatalysis - zwitterions
- 1a 
             
            
Noyori R. Asymmetric Catalysis in Organic Synthesis John Wiley and Sons; New York: 1994. - 1b 
             
            
Jacobsen EN.Pfaltz A.Yamamoto H. Comprehensive Asymmetric Catalysis Springer; Heidelberg: 1999. - 1c 
             
            
Schinzer D. Selectivities in Lewis Acid Promoted Reactions Kluwer Academic Publishers; Dordrecht: 1989. - 2 For a review see: 
            
Dalko PI.Moisan L. Angew. Chem. Int. Ed. 2001, 40: 3726 - For a few recent examples see:
 - 3a 
             
            
List B.Lerner RA.Barbas CF. J. Am. Chem. Soc. 2000, 122: 2395 - 3b 
             
            
Sakthivel K.Notz W.Bui T.Barbas CF. J. Am. Chem. Soc. 2000, 123: 5260 - 3c 
             
            
Merino P.Tejero T. Angew. Chem. Int. Ed. 2004, 43: 2995 - 3d 
             
            
Bøgevig A.Poulsen TB.Zhuang W.Jørgensen KA. Synlett 2004, 1915 - 3e 
             
            
Pojarliev P.Biller WT.Martin HJ.List B. Synlett 2004, 1903 - 3f 
             
            
Córdova A. Synlett 2003, 1651 - 3g  For a brief review see:  
            
Duthaler RO. Angew. Chem. Int. Ed. 2003, 42: 975 - For a few recent examples see:
 - 4a 
             
            
Northrup AB.MacMillan DWC. J. Am. Chem. Soc. 2002, 124: 2458 - 4b 
             
            
Zhuang W.Saaby S.Jørgensen KA. Angew. Chem. Int. Ed. 2004, 43: 4476 - 4c 
             
            
Cobb AJA.Shaw DM.Ley SV. Synlett 2004, 558 - 4d 
             
            
Ramachary DB.Chowdari NS.Barbas CF. Synlett 2004, 1910 - For a few recent examples see:
 - 5a 
             
            
Schuster T.Bauch M.Dürner G.Göbel MW. Org. Lett. 2000, 2: 179 - 5b 
             
            
Joly GD.Jacobsen EN. J. Am. Chem. Soc. 2004, 126: 4102 - 5c 
             
            
Huang J.Unni AK.Thadani AN.Rawal VH. Nature 2003, 424: 146 - 5d 
             
            
Braddock DC.MacGilp ID.Perry BG. Synlett 2003, 1121 - 5e 
             
            
Iyer MS.Gigstad KM.Namdev ND.Lipton M. J. Am. Chem. Soc. 1996, 118: 4910 - 5f 
             
            
Corey EJ.Grogan MJ. Org. Lett. 1999, 1: 157 - 5g 
             
            
Bach T.Bergmann H.Grosch B.Harms K. J. Am. Chem. Soc. 2002, 124: 7982 - 5h 
             
            
Wittkopp A.Schreiner P. Chem.-Eur. J. 2003, 9: 407 - 5i  For a brief review see:  
            
Pihko PM. Angew. Chem. Int. Ed. 2004, 43: 2062 - For a few recent examples see:
 - 6a 
             
            
Liu B.Feng X.Chen F.Zhang G.Cui X.Jiang Y. Synlett 2001, 1551 - 6b 
             
            
Denmark SE.Fujimori S. Synlett 2004, 1024 - 6c 
             
            
Denmark SE.Stavenger RA. Acc. Chem. Res. 2000, 33: 432 - 6d 
             
            
Brunel JM.Legrand O.Reymond S.Buono G. Angew. Chem. Int. Ed. 2000, 39: 2554 - 6e 
             
            
Tian S.-K.Hong R.Deng L. J. Am. Chem. Soc. 2003, 125: 9900 - For a few recent examples see:
 - 7a 
             
            
Mukaiyama T.Yanagisawa M.Iida D.Hachiya I. Chem. Lett. 2000, 606 - 7b 
             
            
Chen C.-T.Chao S.-D.Yen K.-C.Chen CH.Chou I.-C.Hon S.-W. J. Am. Chem. Soc. 1997, 119: 11341 - 7c 
             
            
Miura K.Ootsuka K.Suda S.Nishikori H.Hosomi A. Synlett 2002, 313 - 7d 
             
            
Chen C.-T.Chao S.-D.Yen K.-C. Synlett 1998, 924 - 7e 
             
            
Howarth J.Hanlon K.Fayne D.McCormac P. Tetrahedron Lett. 1997, 38: 3097 - For a few recent examples see:
 - 8a 
             
            
Enders D.Kallfass U. Angew. Chem. Int. Ed. 2002, 41: 1743 - 8b 
             
            
Pesch J.Harms K.Bach T. Eur. J. Org. Chem. 2004, 2025 - 8c  For a brief review see:  
            
Johnson JS. Angew. Chem. Int. Ed. 2004, 43: 1326 - For a few recent examples see:
 - 9a 
             
            
Mattson AE.Bharadwaji AR.Scheidt KA. J. Am. Chem. Soc. 2004, 126: 2314 - 9b 
             
            
Kerr MS.Rovis T. Synlett 2003, 1934 - 10 For a review see:  
            
Nakayama J. J. Syn. Org. Chem. Jpn. 2002, 60: 106 - 11 
             
            
Clemens DH.Bell AJ.O’Brien JL. Tetrahedron Lett. 1965, 6: 3257 - 12a 
             
            
Ziegler ML.Weber H.Nuber B.Serhadle O. Z. Naturforsch., B: Chem. Sci. 1987, 42: 1411 - 12b 
             
            
Miyashita I.Matsumoto K.Kobayashi M.Nagasawa A.Nakayama J. Inorg. Chim. Acta 1998, 283: 256 - 12c 
             
            
Banerjee SR.Nagasawa A.Zubieta J. Inorg. Chim. Acta 2002, 340: 155 - 13 
             
            
Krasuski W.Nikolaus D.Regitz M. Liebigs Ann. Chem. 1982, 1451 - For full reviews see:
 - 14a 
             
            
Brunel J.-M.Holmes IP. Angew. Chem. Int. Ed. 2004, 43: 2752 - 14b 
             
            
North M. Tetrahedron: Asymmetry 2003, 14: 147 - 14c 
             
            
Gregory RJH. Chem. Rev. 1999, 99: 3649 - 15a 
             
            
Danda H. Synlett 1991, 263 - 15b 
             
            
Danda H.Nishikawa H.Otaka K. J. Org. Chem. 1991, 56: 6740 - 16 
             
            
Ryu DH.Corey EJ. J. Am. Chem. Soc. 2004, 126: 8106 - 17 
             
            
Cordoba R.Plumet J. Tetrahedron Lett. 2003, 44: 6157 - 18 
             
            
Zhou H.Chen F.-X.Qin B.Feng X.Zhang G. Synlett 2004, 1077 ; and references therein - 19 
             
            
Khan AZ.-Q.Sandström J. J. Org. Chem. 1991, 56: 1902