Indium(I)-Catalyzed Asymmetric Allylation, Crotylation, and α-Chloroallylation of Hydrazones with Rare Constitutional and High Configurational Selectivities
作者:Ananya Chakrabarti、Hideyuki Konishi、Miyuki Yamaguchi、Uwe Schneider、Shū Kobayashi
DOI:10.1002/anie.200906308
日期:2010.3.1
The hydra‐zone: The first example of asymmetric InI catalysis had been developed. InI combined with a chiral semicorrin ligand (L*) is an effective catalyst for enantioselective allylation, crotylation, and α‐chloroallylation of hydrazones. In the two latter cases, CC bond formations proceeded with high selectivity where both reactive aliphatic CCl and aromatic OH bonds were tolerated.
区:开发了不对称In I催化的第一个例子。InI与手性半corrin配体(L *)结合是hydr的对映选择性烯丙基化,丁烯酰化和α-氯代烯丙基化的有效催化剂。在后两种情况下,CC键的形成过程具有很高的选择性,同时可以容忍反应性脂族CCl和芳族OH键。