The synthesis of (-)-cis- and (-)-trans-crobarbatic acid

Tetrahedron Asymmetry

Volumn 10, Issue 7, 1999, Pages 1315-1322

  Donohoe, Timothy J ^a   Stevenson, Clare A ^a   Helliwell, Madeleine ^a   Irshad, Ranah ^a   Ladduwahetty, Tamara ^b  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

^b NEUROSCIENCE RESEARCH CENTRE   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CROBARBATIC ACID; PYRROLIZIDINE DERIVATIVE; UNCLASSIFIED DRUG;

ALKYLATION; ARTICLE; CIS TRANS ISOMERISM; DRUG SYNTHESIS; PRIORITY JOURNAL; STEREOCHEMISTRY; X RAY CRYSTALLOGRAPHY;

EID: 0033538119     PISSN: 09574166     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0957-4166(99)00097-X     Document Type: Article

References (15)

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2. See: (a) Liddell, J. R. Natural Products Reports 1997, 14, 653; (b) Liddell, J. R. Natural Products Reports 1996, 13, 187.
3. See: (a) Liddell, J. R. Natural Products Reports 1997, 14, 653; (b) Liddell, J. R. Natural Products Reports 1996, 13, 187.
4. Retronecine can be obtained by hydrolysis of the alkaloid monocrotaline: Adams, R.; Rogers, E. F. J. Am. Chem. Soc. 1939, 61, 2815; Crout, D. H. G.; Davies, N. M.; Smith, E. H.; Whitehouse, D. J. Chem. Soc., Perkin Trans. 1 1972, 671.
5. Retronecine can be obtained by hydrolysis of the alkaloid monocrotaline: Adams, R.; Rogers, E. F. J. Am. Chem. Soc. 1939, 61, 2815; Crout, D. H. G.; Davies, N. M.; Smith, E. H.; Whitehouse, D. J. Chem. Soc., Perkin Trans. 1 1972, 671.
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10. Donohoe, T. J.; Helliwell, M.; Stevenson, C. A.; Ladduwahetty, T. Tetrahedron Lett. 1998, 39, 3071.
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14. For a review of directed hydrogenation see: Hoveyda, A. H.; Evans, D. A.; Fu, G. C. Chem. Rev. 1993, 93, 1307.
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