- Efficient Synthesis of Substituted Diarylsilanes
[作者:GIGLER PETER; HERRMANN WOLFGANG A; KUEHN FRITZ E,期刊:Synthesis, 页码:1431-1432 , 文章类型: Article,,卷期:2010年-9]
- A highly efficient synthesis of substituted diarylsilanes is presented. The treatment of substituted arylbromides with tert-butyllithium in diethyl ether at -78 degrees C, followed by the addition to dichlorodiethoxysila...
- Synthesis of (+)-4-Desoxypentenomycin and Analogues
[作者:KAMBUTONG SUPAKEAT; KUHAKARN CHUTIMA; TUCHINDA PATOOMRATANA; POHMAKOTR MANAT,期刊:Synthesis, 页码:1453-1458 , 文章类型: Article,,卷期:2010年-9]
- A synthesis of (+)-4-desoxypentenomycin is reported here; it involves diastereoselective phenylsulfanylpropylation of an enolate anion derived from methyl (2R,5R,6R)-5,6-dimethoxy-5,6-dimethyl[1,4]dioxane-2-carboxylate, ...
- Modular Trimethylene-Linked Bisimidazol(in)ium Salts
[作者:BESSEL MICHAEL; ROMINGER FRANK; STRAUB BERND F,期刊:Synthesis, 页码:1459-1466 , 文章类型: Article,,卷期:2010年-9]
- A short and modular synthesis of symmetrically and non-symmetrically substituted bisimidazolinylene N-heterocyclic carbene precursors is described. Two methods to establish dicopper(I) complexes of these compounds depend...
- Stereoselective Total Synthesis of (-)-Colletol by Prins Cyclisation
[作者:YADAV JHILLU S; REDDY N MALLIKARJUNA; REDDY P ADI NARAYANA; ATHER HISSANA; PRASAD ATTALURI R,期刊:Synthesis, 页码:1473-1478 , 文章类型: Article,,卷期:2010年-9]
- A simple and efficient asymmetric total synthesis of the bis-macrolactone (-)-colletol was accomplished, proving the versatility of the Prins cyclisation in natural product synthesis. The synthesis mainly relies upon red...
- Synthesis of Bis(N-acylamidines) from Amidines and N-Acylbenzotriazoles
[作者:CLODT JULIANA ISABEL; HACK VERENA DOROTHEA; FROEHLICH ROLAND; WUERTHWEIN ERNSTULRICH,期刊:Synthesis, 页码:1485-1492 , 文章类型: Article,,卷期:2010年-9]
- Bis(N-acylamidines) 7, linked by a spacer connected to the carboxyl groups, were synthesized in moderate to good yields from bis(N-acylbenzotriazoles) 6 and amidines 2. In contrast, the corresponding bis(carboxylic acid)...
- Mild Conditions for Copper-Catalyzed N-Arylation of Imidazoles
[作者:CHEN HUAMING; WANG DEPING; WANG XIANYANG; HUANG WENLONG; CAI QIAN; DING KE,期刊:Synthesis, 页码:1505-1511 , 文章类型: Article,,卷期:2010年-9]
- An efficient copper(I) bromide catalyzed N-arylation of azoles with a variety of aromatic bromides and iodides under mild conditions is reported. This reaction displayed great functional group compatibility and excellent...
- Synthesis of Optically Pure Lactone Metabolites of Tea Catechins
[作者:HAMADA MASAHIRO; FURUNO AI; NAKANO SOUSUKE; KISHIMOTO TAKAO; NAKAJIMA NORIYUKI,期刊:Synthesis, 页码:1512-1520 , 文章类型: Article,,卷期:2010年-9]
- Catechins and epicatechins are extremely useful compounds in the context of biological activities. These compounds afford many metabolites, including gamma-valerolactone derivatives, through metabolic pathways in the hum...
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