- A Formal Synthesis of the Auriside Aglycon.
[作者:Tello-Aburto, Rodolfo;Olivo, Horacio F.;,期刊:Organic Letters, 页码:2191-2194 , 文章类型: 研究论文,,卷期:2008年10-11]
- A highly convergent formal synthesis of the auriside aglycon was achieved. An indene-based thiazolidinethione chiral auxiliary (I) was fragments via acetate aldol reactions. A Meinwald reaction was utilized to install ...
- Asymmetric Total Synthesis of (+)-Phoslactomycin B.
[作者:Shibahara, Setsuya;Fujino, Masataka;Tashiro, Yasumasa;Takahashi, Keisuke;Ishihara, Jun;Hatakeyama, Susumi;,期刊:Organic Letters, 页码:2139-2142 , 文章类型: 研究论文,,卷期:2008年10-11]
- (+)-Phoslactomycin B (I) was synthesized by a highly enantio- and stereoselective approach involving asym. pentenylation, Suzuki-Miyaura coupling, ring-closing metathesis, asym. dihydroxylation, and Stille coupling. The...
- A Regiodivergent Synthesis of Ring A C-Prenylflavones.
[作者:Minassi, Alberto;Giana, Anna;Ech-Chahad, Abdellah;Appendino, Giovanni;,期刊:Organic Letters, 页码:2267-2270 , 文章类型: 研究论文,,卷期:2008年10-11]
- (Biomolecules and Their Synthetic Analogs) Section Capitalizing on the use of orthogonal protecting groups and the development of a modified Robinson flavone synthesis that avoids harsh acidic conditions, a regioselectiv...
- Modular Synthesis of Benzo[b]phosphole Derivatives via BuLi-Mediated Cyclization of (o-Alkynylphenyl)phosphine.
[作者:Tsuji, Hayato;Sato, Kosuke;Ilies, Laurean;Itoh, Yoshimitsu;Sato, Yoshiharu;Nakamura, Eiichi;,期刊:Organic Letters, 页码:2263-2265 , 文章类型: 研究论文,,卷期:2008年10-11]
- Treatment of an (o-alkynylphenyl)phosphine, 2-PhCYCC6H4P(H)Mes* (Mes* = 2,4,6-tri-tert-butylphenyl) with a stoichiometric amt. of BuLi effects a cyclization reaction to produce a 3-lithiobenzo[b]phosphole, which affords ...
- A Novel DNA Hairpin Substrate for Bleomycin.
[作者:Akiyama, Yoshitsugu;Ma, Qian;Edgar, Erin;Laikhter, Andrei;Hecht, Sidney M.;,期刊:Organic Letters, 页码:2127-2130 , 文章类型: 研究论文,,卷期:2008年10-11]
- 2'-deoxyribose at position 15 has been prepd. and found to lack significant fluorescence. When treated with Fe(II)譈LM, the hairpin was found to undergo oxidative transformation selectively at position 15. The predominan...
- Tailoring the properties of boron-dipyrromethene dyes with acetylenic functions at the 2,6,8 and 4-B substitution positions.
[作者:Bonardi, Laure;Ulrich, Gilles;Ziessel, Raymond;,期刊:Organic Letters, 页码:2183-2186 , 文章类型: 研究论文,,卷期:2008年10-11]
- Organic Pigments, Fluorescent Brighteners, and Photographic Substitution of B,B-difluoro-Bodipy with arylalkynyl residues at boron, at the pyrrolic core, or at the meso position provides unique tri-, tetra-, and pentasub...
- Total Synthesis of (-)-Dysithiazolamide.
[作者:Arda, Ana;Soengas, Raquel G.;Nieto, M. Isabel;Jimenez, Carlos;Rodriguez, Jaime;,期刊:Organic Letters, 页码:2175-2178 , 文章类型: 研究论文,,卷期:2008年10-11]
- The tetrachlorinated natural product (-)-dysithiazolamide was synthesized from L-glutamic acid in a convergent way, confirming the previously proposed (2S,4S,6S,8S) abs. stereochem.
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