- An Efficient Synthesis of Tetraalkyl 2,3,4,5-Thiophenetetracarboxylate Derivatives
[作者:ALIZADEH ABDOLALI; HOSSEINPOUR REZA,期刊:Synthesis, 页码:1960-1962 , 文章类型: Article,,卷期:2009年-12]
- A facile and direct synthetic entry to tetraalkyl 2,3,4,5-thiophenetetracarboxylate derivatives is described. This involves the reaction of dialkyl acetylenedicarboxylates with elemental sulfur in the presence of triethy...
- Synthesis of a Substituted Benzazepin-2-one Dihydrate
[作者:BOINI SATHISH K; VAID RADHE K; MODER KENNETH P; MITCHELL DAVID,期刊:Synthesis, 页码:1983-1986 , 文章类型: Article,,卷期:2009年-12]
- Synthesis Of the title Compound was accomplished via Coupling of (S)-alaninyl-(S)-1-amino-3-methyl-4,5,6,7-tetraliydro-2H-3-benzazepin-2 -one with the activated trimethylsilyl ester of (S)-2-trimethylsilyloxy-3-methylbut...
- Synthesis of 2,3,9,10,16,17,23,24-Octasubstituted Phthalocyaninatozinc(II) Complexes Mediated by Reductive Agents
[作者:GAUNA GABRIELA A; CLARA MONSALVO ANA; AWRUCH JOSEFINA,期刊:Synthesis, 页码:1975-1978 , 文章类型: Article,,卷期:2009年-12]
- N-Butyl-N-(4,5-dicyano-2-methylbenzyl)butanamide(6) was synthesized in 69% yield from the corresponding 4,5-dibromo derivative 5. Treatment of 6 with zinc acetate in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene gav...
- Synthesis of Novel Trisubstituted Imidazolines
[作者:LAKNER FREDERICK J; PARKER MATTHEW A; ROGOVOY BORIS; KHVAT ALEXANDER; IVACHTCHENKO ALEXANDER,期刊:Synthesis, 页码:1987-1990 , 文章类型: Article,,卷期:2009年-12]
- Imidazolines Substituted at the 1- and either the 4-, or 5-position with phenyl and at the 2-position with alkyl or phenyl have been prepared in racemic form. They appear to be fairly stable compounds and potentially use...
- A Novel Synthesis of N-But-3-enyl-alpha- and beta-Amino Acids
[作者:VAN NGUYEN T T; BROWNLEE ROBERT T C; HUGHES ANDREW B,期刊:Synthesis, 页码:1991-1998 , 文章类型: Article,,卷期:2009年-12]
- N-But-3-enyl-alpha- and beta-amino acids can be prepared by cleaving 1,3-oxazolidin-5-ones and 1,3-oxazinan-6-ones in the presence of allylsilanes and boron trifluoride etherate at room temperature in good to excellent y...
- Synthesis of Perfluoroalkylthio-Substituted Ferrocenes
[作者:RHODE CONSTANTIN; LEMKE JESSICA; LIEB MAX; METZLERNOLTE NILS,期刊:Synthesis, 页码:2015-2018 , 文章类型: Article,,卷期:2009年-12]
- Mono- and bis(trifluoromethylthio)-substituted and perfluorooctanesulfonylferrocene derivatives were prepared by nucleophilic substitution reactions on the ferrocene core Thus Hg(SCF3)(2) was activated in situ by Cu and ...
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