Enantioselective Diels-Alder additions with New chiral Lewis acids derived from amino acids

Synlett

Volumn 1990, Issue 4, 1990, Pages 197-198

  Sartor, Dirk ^a   Saffrich, Jürgen ^a   Helmchen, Günter ^a  

^a UNIVERSITY OF HEIDELBERG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0011847325     PISSN: 09365214     EISSN: 14372096     Source Type: Journal    
DOI: 10.1055/s-1990-21031     Document Type: Article

References (12)

1. Helmchen, G.; Karge, R.; Weetman J. In Modern Synthetic Methods 1986; Scheffold, R., Ed; Springer: Heidelberg, 1986; Vol. 4, p 262.
2. Oppolzer, W. Angew. Chem. 1984, 96, 840;
3. Angew. Chem lnt. Ed. Engl. 1984, 23, 876.
4. Helmchen, G.; Abdel Hady, A. F.; Hartmann, H.; Karge, R.; Krotz, A.; Sartor, K.; Urmann, M. Pure Appl. Chem. 1989, 62, 409.
5. (a) Hashimoto, S.; Komeshima, N.; Koga, K. J. Chem. Soc, Chem. Common. 1979, 437.
6. Repetition of this work: Norcott, C. J.; Valenta, Z. Can. J. Chem. 1987, 65, 1917.
7. (b) Narasaka, K.; Iwasawa, N.; Inoue, M.; Yamada, T.; Nakashima, M.; Sugimori, J. J. Am. Chem. Soc 1989, 111, 5340.
8. (c) Furuta, K.; Shimizu, S.; Miwa, Y.; Yamamoto, H. J. Org. Chem. 1989, 54, 1483.
9. (d) Corey, E. J.; Imwinkelried, R.; Pukul, S.; Xiang, Y. B. J. Am. Chem. Soc 1989, 111, 5493.
10. Greenstein, J. P.; Winitz, M. Chemistry of the Amino Acids; Wiley: New York, 1961; Vol. 2, p 886.
11. The previous article in this issue: Takasu, M; Yamamoto, H. Synlett 1990, 194. We thank Prof. Yamamoto for sending us a preprint of his publication.
12. Abdel Hady, A. F. Dissertation, Heidelberg, 1989.