作者:Rong Zeng、Juntao Ye、Chunling Fu、Shengming Ma
DOI:10.1002/adsc.201300408
日期:2013.7.8
Under the catalysis of a rhodium(III) complex, the cyclization of 2,3‐allenols was most probably initiated with the CH bond functionalization of N‐methoxybenzamides using the tetramethylcyclopentadiene anion (C5Me4−) as ligand, affording differently substituted 2,5‐dihydrofuran derivatives. Highly efficient axial‐to‐central chirality transfer has been observed.
下一个铑(III)络合物的催化,2,3- allenols环化物最有可能与C发起的H键官能Ñ使用四甲基环戊二烯阴离子(C -methoxybenzamides 5我4 - )作为配体,得到不同取代的2,5-二氢呋喃衍生物。已经观察到高效的轴向向中心手性传递。