- An Efficient Route to Difluoromethylated Pyridines
[作者:FUJIKAWA KENICHI; KOBAYASHI AKIRA; AMII HIDEKI,期刊:Synthesis, 页码:3015-3018 , 文章类型: Article,,卷期:2012年44-19]
- A convenient route to difluoromethylated pyridines was developed that involves copper-promoted cross-coupling of halopyridines with ethyl difluoro(trimethylsilyl)acetate and subsequent decarboxylation.
- Synthesis of 4-Aryl-4-methyl- and 4,4-Dimethyl-4H-pyrrolo[2,1-c][1,4]benzothiazines by an Easy Five-Step Sequence Starting from 2-Sulfanylbenzenamines
[作者:KOBAYASHI KAZUHIRO; HYOTA AKANE; KONDO HIDEAKI; IMAOKA AYUMI,期刊:Synthesis, 页码:3019-3026 , 文章类型: Article,,卷期:2012年44-19]
- A convenient process for the synthesis of 4-aryl-4-methyl- and 4,4-dimethyl-4H-pyrrolo[2,1-c][1,4]benzothiazines has been developed. Cyclization of 1-{2-[1-aryl(or methyl)ethenylsulfanyl]phenyl} pyrroles, which are readi...
- Efficient Synthesis of 3,7-Diaryl-1,4-dihydro[1,2,4]triazolo[5,1-c][1,2,4]triazines
[作者:AIWALE SACHIN T; DALLAVALLE SABRINA,期刊:Synthesis, 页码:3055-3058 , 文章类型: Article,,卷期:2012年44-19]
- An efficient and versatile protocol for the synthesis of novel 3,7-diaryl-substituted 1,4-dihydro[1,2,4] triazolo[5,1-c][1,2,4]triazines is described, via alkylation/cyclization of 3,5-dibromo-1H-1,2,4-triazole, followed...
- One-Pot Synthesis of 5-Acyl-2-amino-1,3,4-thiadiazoles
[作者:LINDSTROM JOHAN; HALLBERG JESPER,期刊:Synthesis, 页码:3059-3062 , 文章类型: Article,,卷期:2012年44-19]
- A novel two-step one-pot synthesis of 5-acyl-2-amino-1,3,4-thiadiazoles by the reaction of acyl chlorides with N-isocyanoiminotriphenylphosphorane in the presence of KSCN is described. It was found that THF and KSCN are ...
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