Stereoselective synthesis of unnatural aminoacids cis-4-hydroxyproline and bulgecinine

Tetrahedron Asymmetry

Volumn 7, Issue 3, 1996, Pages 825-830

  Madau, Alessandra ^a   Porzi, Gianni ^a   Sandri, Sergio ^a  

^a UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

AMINO ACID DERIVATIVE; BULGECININE; HYDROXYPROLINE; UNCLASSIFIED DRUG;

ARTICLE; DRUG SYNTHESIS; ENANTIOMER; NUCLEAR MAGNETIC RESONANCE; PRIORITY JOURNAL; REACTION ANALYSIS; STEREOCHEMISTRY;

EID: 0029931823     PISSN: 09574166     EISSN: None     Source Type: Journal    
DOI: 10.1016/0957-4166(96)00079-1     Document Type: Article

References (13)

1. Porzi, G.; Sandri, S.; Tetrahedron Asymmetry 1996, in press.
2. a) Wakamiya, T.; Yamanoi, K.; Nishikawa, M.; Shiba, J.; Tetrahedron Letters 1985, 26, 4759;
3. b) Bashyal, B.P.; Cho, H.F.; Fleet, G.W.J.; Tetrahedron Letters 1986, 27, 3205.
4. Ohfune, Y.; Hori, K.; Sakaitani, M.; Tetrahedron Letters 1986, 27, 6079.
5. a) Orena, M.; Porzi, G.; Sandri, S.; J.Org.Chem. 1992, 57, 6532;
6. b) Orena, M.; Porzi, G.; Sandri, S.; J.Chem.Research(S), 1993, 318;
7. c) Porzi, G.; Sandri, S.; Tetrahedron Asymmetry 1994, 5(3), 453;
8. d) D'Arrigo, M.C.; Porzi, G.; Rossetti, M.; Sandri, S.; J.Chem.Research(S), 1995, 162;
9. e) D'Arrigo, M.C.; Porzi, G.; Sandri, S.; J.Chem.Research(S), 1995, 430.
10. Arcelli, A.; Porzi, G.; Sandri, S.; Tetrahedron, in press
11. 1H-NMR.
12. 1H-NMR spectrum : matrix presented
13. 2O) for the (4S)-4-hydroxy-(S)-proline.