Rhodium-Catalyzed [2+2+2] Cycloaddition of Diynes with Carbodiimides and Carbon Dioxide under Ambient Conditions
作者:Masahiro Ishii、Fumiya Mori、Ken Tanaka
DOI:10.1002/chem.201304623
日期:2014.2.17
It has been established that a cationicrhodium(I)/H8‐binapcomplex is able to catalyze the [2+2+2] cycloaddition of diynes with carbodiimides and carbon dioxide under ambient conditions. Enantio‐ and/or regioselective variants of these reactions are also disclosed.
已经确定,在环境条件下,阳离子铑(I)/ H 8 Binap络合物能够催化二炔与碳二亚胺和二氧化碳的[2 + 2 + 2]环加成反应。还公开了这些反应的对映体和/或区域选择性变体。