960377-70-2Relevant academic research and scientific papers
Transition metal-catalyzed pentannulation of propargyl acetates via styrylcarbene intermediates
Nakanishi, Yusuke,Miki, Koji,Ohe, Kouichi
, p. 12138 - 12148 (2007)
The indene formation from phenyl-substituted sec- and tert-propargyl esters (terminal alkynes) was achieved by platinum or ruthenium catalysis via E-vinylcarbenoid intermediate. Considering the competitive reactions of pentannulation versus cyclopropanati
