Total synthesis of (-)-Pramanicin

Heterocycles

Volumn 69, Issue 1, 2006, Pages 49-54

  Aoki, Shin ya ^a   Tsukude, Taro ^a   Miyazaki, Yukari ^a   Takao, Ken ichi ^a   Tadano, Kin ichi ^a  

^a KEIO UNIVERSITY   (Japan)

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[No Author keywords available]

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EID: 33947260983     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/com-06-s(o)5     Document Type: Article

References (22)

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10. See:. Shiraki R., and Tadano K. Rev. Heteroatom Chem. 20 (1999) 283
11. Shiraki R., Sumino A., Tadano K., and Ogawa S. J. Org. Chem. 61 (1996) 2845
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14. 3OD), IR] and gave satisfactory HRMS spectrum. Yields referred to homogeneous samples purified by chromatography on silica gel.
15. Dess D.B., and Martin J.C. J. Org. Chem. 48 (1983) 4155
16. Dess D.B., and Martin J.C. J. Am. Chem. Soc. 113 (1991) 7277
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18. 3)} [C. A. A. van Boeckel, G. M. Visser, and J. H. van Boom, Tetrahedron, 1985, 41, 4557] concluded the (S)-configuration for the newly introduced stereogenic center in 12.
19. +) m/z 371.1733, found 371.1732.
20. +) m/z 372.1573, found 372.1581.
21. 3, McOH (94%).
22. +) m/z 369.2151, found 369.2149.