【文章名】Efficient assembly of allenes, 1,3-dienes, and 4H-Pyrans by catalytic regioselective nucleophilic addition to electron-deficient 1,3-conjugated enynes.
Efficient assembly of allenes, 1,3-dienes, and 4H-Pyrans by catalytic regioselective nucleophilic addition to electron-deficient 1,3-conjugated enynes.
[摘要]：From a starting material of electron-deficient 1,3-conjugated enynes, it is possible to make three types of useful org. building blocks (1,2-allenes, 1,3-dienes, and 4H-pyrans) regioselectively, by a simple choice of different nucleophiles.
