Rhenium(I) η<sup>2</sup>-Coordinated Furan Complexes: Converting Furan into a 1,3-Carbon Dipole
作者:Fei You、Lee A. Friedman、Kimberley C. Bassett、Yunqing Lin、Michal Sabat、W. Dean Harman
DOI:10.1021/om050075h
日期:2005.6.1
reaction, a rearrangement occurs such that the α- and β-carbons of the enone or enal are incorporated into the new carbocycle. The reactions are completely regioselective. Yields vary from 26 to 78%, depending on reaction conditions. Diastereomer ratios vary from 50:50 to >95:5. In a similar fashion, these furan complexes undergo reactions with aldehydes to form acetyldihydrofuran complexes, where a