- Chemistry of glycosyl fluorides
[作者:Shimizu, M; Togo, H; Yokoyama, M,期刊:Synthesis, 页码:799-822 , 文章类型: Review,,卷期:1998年-6]
- In recent years glycosyl fluorides have been utilized as versatile sugar donors in the field of organic synthesis including natural product synthesis as well as carbohydrate chemistry. We describe here an update on devel...
- Bis(trimethyltetrathiafulvalenyl) (TriMTTF-TriMTTF)
[作者:John, DE; Moore, AJ; Bryce, MR; Batsanov, AS; Howard, JAK,期刊:Synthesis, 页码:826-828 , 文章类型: Article,,卷期:1998年-6]
- Bis(trimethyltetrathiafulvalenyl) (TriMTTF-TriMTTF) has been synthesised in 75% yield from iodotrimethyl-TTF; its solution electrochemistry and X-ray, crystal structure are reported.
- Application of the Reetz reagent, dichlorodimethyltitanium, to develop sterically congested quaternary centers. The synthesis of herbertene
[作者:Poon, T; Mundy, BP; Favaloro, FG; Goudreau, CA; Greenberg, A; Sullivan, R,期刊:Synthesis, 页码:832-834 , 文章类型: Article,,卷期:1998年-6]
- A general protocol for conversion of a tetrasubstituted alkene to a highly methylated hydrocarbon is tested with a concise synthesis of the natural product, herbertene. The conversion: alkene --> 1,2-diol --> 1,2-dimethy...
- A novel synthesis of trifluoromethyl enones and enediones
[作者:Sanin, AV; Nenajdenko, VG; Smolko, KI; Denisenko, DI; Balenkova, ES,期刊:Synthesis, 页码:842-846 , 文章类型: Article,,卷期:1998年-6]
- Reactions of trifluoromethyl enamino ketones, (E)-4-(dimethylamino)-1,1,1-trifluorobut-3-en-2-one (2) and 3-(dimethylaminomethylene)-1,1,1,5,5,5-hexafluoropentane-2,4-dione (3), with various types of lithium derivatives ...
- Low-valent titanium induced novel reductive cyclizations of alpha beta-unsaturated nitrile compounds
[作者:Zhou, LH; Tu, SJ; Shi, DQ; Dai, GY; Chen, WX,期刊:Synthesis, 页码:851-854 , 文章类型: Article,,卷期:1998年-6]
- The intermolecular and intramolecular reductive coupling reactions of alpha,beta-unsaturated nitrile derivatives induced by a low-valent titanium reagent prepared from titanium tetrachloride and zinc powder were studied....
- Synthesis of 2-phenoxy-2,7(5)-spiro[1,3,2-benzodioxaphosphole-2,2 '-1,3,2-oxazophospholan]-5 '-ones
[作者:Fu, H; Tu, GZ; Li, ZL; Zhao, YF,期刊:Synthesis, 页码:855-858 , 文章类型: Article,,卷期:1998年-6]
- Phosphorus(V) chloride was sequentially displaced by catechol N,O-bis(trimethylsilyl)amino acids and phenol (Method A) or catechol, phenol and N,O-bis(trimethylsilyl)amino acids (Method B) leading to a high yield synthes...
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