A biomimetic synthesis of calothrixin B

Tetrahedron Letters

Volumn 48, Issue 2, 2007, Pages 231-234

  Sperry, Jonathan ^a   McErlean, Christopher S P ^b   Slawin, Alexandra M Z ^c   Moody, Christopher J ^a,b  

^a UNIVERSITY OF EXETER   (United Kingdom)

^b UNIVERSITY OF NOTTINGHAM   (United Kingdom)

^c UNIVERSITY OF ST ANDREWS   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ALKALOID; CALOTHRIXIN B; PHENANTHRIDINE DERIVATIVE; QUINONE DERIVATIVE;

ARTICLE; CHEMICAL REACTION; DEPROTECTION REACTION; DRUG SYNTHESIS; OXIDATION;

EID: 33845232238     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.11.053     Document Type: Article

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20. The supplementary crystallographic data for this paper have been deposited. These data can be obtained free of charge via www.ccdc.cam.ac.uk/conts/retrieving.html (or from the Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge, CB21EZ, UK; fax: +44 1223 336 033; or deposit@ccdc.cam.ac.uk) CCDC. Compound 8, CCDC reference 626866; compound 12, CCDC reference 626867.
21. 6) 185.4 (C), 169.2 (C), 155.2 (C), 139.7 (C), 139.0 (C), 137.1 (C), 130.8 (CH), 127.0 (CH), 126.4 (CH), 125.7 (CH), 124.6 (C), 123.5 (CH), 122.1 (CH), 121.5 (CH), 115.9 (C), 113.4 (CH), 87.1 (C), 70.3 (CH).
22. 6) 192.9 (CH), 158.7 (C), 140.0 (C), 139.3 (C), 133.4 (C), 125.53 (CH), 125.51 (CH), 123.6 (C), 123.5 (CH), 122.32 (C), 122.27 (CH), 121.5 (CH), 120.6 (C), 120.2 (CH), 118.3 (C), 113.0 (CH), 112.6 (CH), 108.7 (C), 108.4 (C).
23. 6) 192.6 (CH), 158.5 (C), 140.8 (C), 140.5 (C), 140.5 (C), 134.4 (C), 125.5 (CH), 125.4 (CH), 123.4 (CH), 123.0 (C), 122.3 (CH), 121.7 (CH), 121.6 (CH), 120.2 (C), 120.1 (C), 119.3 (CH), 112.9 (CH), 110.4 (C), 108.3 (C), 34.8 (Me).
24. 3) 182.3 (C), 180.8 (C), 152.8 (C), 147.9 (C), 138.6 (C), 138.3 (C), 131.3 (CH), 130.3 (CH), 130.1 (CH), 127.76 (C), 127.70 (CH), 127.5 (CH), 125.3 (C), 125.0 (CH), 124.3 (C), 123.83 (CH), 123.80 (CH), 110.9 (CH), 109.9 (C), 32.3 (Me).
25. 2), 56.6 (Me).