Photochemical rearrangements of an unsaturated nitro compound. Mechanistic and exploratory organic photochemistry. 103
作者:Howard E. Zimmerman、Luther C. Roberts、Roberta Arnold
DOI:10.1021/jo00424a009
日期:1977.3
A New General Method for the Preparation of Metal Carbene Complexes
作者:Mark Gandelman、Boris Rybtchinski、Nissan Ashkenazi、Régis M. Gauvin、David Milstein
DOI:10.1021/ja0157393
日期:2001.6.1
precursors to unstable Ru(0) complexes with alkyl dihalides, 6 is limited by the difficult synthesis of the unstable Ru(COD)(COT) precursor. 7 New approaches toward Ru -alkylidenes starting from Ru -hydride complexes and utilizing alkyne or alkene functions were reported recently. 8 Here, we present a new, synthetically simple and safe method toward carbene preparation by using sulfur ylides as carbenoid