24060-19-3Relevant academic research and scientific papers
Synthesis of 4-aryl-substituted butenolides and pentenolides by copper-catalyzed hydroarylation
Yamamoto, Yoshihiko,Kirai, Naohiro
experimental part, p. 269 - 279 (2010/05/19)
We have investigated the effect of the type of protecting group used and the tether length of 4- and 5-hydroxy-substituted 2-alkynoates on the yields and selectivity of the product of hydroarylation. The use of methyl, methoxymethyl, and tert-butyldimethy
