Thermal metal-free [2+2] cycloaddition of acetylenedicarboxylates to polysubstituted butadienes

被引:1
|
作者
Prek, Benjamin [1 ]
Pockaj, Marta [1 ]
Kantlehner, Willi [3 ]
Stanovnik, Branko [1 ,2 ]
机构
[1] Univ Ljubljana, Fac Chem & Chem Technol, Vecna Pot 113,POB 537, Ljubljana 1000, Slovenia
[2] EN FIST Ctr Excellence, Trg Osvobodilne Fronte 3, Ljubljana 1000, Slovenia
[3] Hsch Aalen, Fak Chem Organ Chem, Beethovenstr 1, D-73430 Aalen, Germany
关键词
dimethyl 2-phenylpyridine-3,6-dicarboxylate; electron-poor acetylenes; polysubstituted butadienes; thermal metal-free [2+2] cycloaddition; ELECTRON-POOR ACETYLENES; IMINIUM SALTS; N-OXIDES; ORTHOAMIDES; ENAMINONES; PYRIDINES; REFINEMENT;
D O I
10.1515/znb-2018-0052
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The thermal metal-free [2+2] cycloadditions of electron-poor acetylenes to some polysubstituted systems with conjugated double bonds (polysubstituted butadienes) are described.
引用
收藏
页码:501 / 513
页数:13
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