Gold(I)-Catalyzed Cycloisomerization of β-Alkynylpropiolactones to Substituted α-Pyrones
摘要:
Substituted alpha-pyrones were straightforwardly synthesized in good to excellent yields by a new gold(I)-catalyzed rearrangement of beta-alkynylpropiolactones.
Gold(I)-Catalyzed Cycloisomerization of β-Alkynylpropiolactones to Substituted α-Pyrones
摘要:
Substituted alpha-pyrones were straightforwardly synthesized in good to excellent yields by a new gold(I)-catalyzed rearrangement of beta-alkynylpropiolactones.