Asymmetric transformation (deracemisation) of an atropisomeric bisheterocyclic amine

Chemical Communications

Volumn , Issue 19, 1999, Pages 1991-1992

  Coogan, Michael P ^a   Hibbs, David E ^b   Smart, Emma ^a  

^a DURHAM UNIVERSITY   (United Kingdom)

^b CARDIFF UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

HETEROCYCLIC AMINE;

ARTICLE; CHEMICAL STRUCTURE; CRYSTALLIZATION; DECOMPOSITION; HEATING; TEMPERATURE;

EID: 0033533875     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/a905018c     Document Type: Article

References (15)

1. (a) Asymmetric Transformation refers to 'an asymmetric transformation of the second knd', R. Kuhn, Chem. Ber., 1932, 65, 49;
2. (b) For a recent review of controlled racemisation and asymmetric transformation, see E. J. Ebbers, G. J. A. Ariaans, J. P. M. Houbiers, A. Bruggink and B. Zwannenburg, Tetrahedron, 1997, 53, 9417;
3. (c) For a recent paper on asymmetric transformation, the introduction of which sets out the principles and correct terminology, see N. A. Hassan, E. Bayer and J. C. Jochims, J. Chem. Soc., Perkin Trans. 1, 1998, 3747;
4. (d) For rare cases of the application of asymmetric transformation to chiral allenes, see M. Node, K. Nishide, J. Fujiwara and S. Ichihashi, Chem. Commun., 1998, 2363; Y. Naruse, H. Watanabe, Y. Ishiyama and T. Yoshida, J. Org. Chem., 1997, 62, 3862.
5. (d) For rare cases of the application of asymmetric transformation to chiral allenes, see M. Node, K. Nishide, J. Fujiwara and S. Ichihashi, Chem. Commun., 1998, 2363; Y. Naruse, H. Watanabe, Y. Ishiyama and T. Yoshida, J. Org. Chem., 1997, 62, 3862.
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8. (b) See e.g. S. Vyskocil, M. Smrcina and P. Kocovsky, Tetrahedron Lett., 1998, 39, 9289; G. Chelucci, A. Bacchi, D. Fabbri, A. Saba and F. Ulgheri, Tetrahedron Lett., 1998, 40, 553.
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