91909-45-4Relevant articles and documents
Regioselectivity switch: Gold(I)-catalyzed oxidative rearrangement of propargyl alcohols to 1,3-diketones
Hashmi, A. Stephen K.,Wang, Tao,Shi, Shuai,Rudolph, Matthias
, p. 7761 - 7767 (2012/11/07)
The gold(I)-catalyzed oxidative rearrangement of propargyl alcohols provides an efficient and selective route to 1,3-diketones under mild conditions. Pyridine-N-oxides were used as external oxidants with, different from related substrates, no alkylidenecycloalkanones or oxetan-3-ones formed as side-products.