title: Transition-Metal-Free Synthesis of Ynones via Decarboxylative Alkynylation of α-Keto Acids under Mild Conditions.
abstract: A transition-metal-free synthetic method of various ynones via decarboxylative alkynylation of α-keto acids is described. The reaction is carried out under mild conditions and exhibits remarkable tolerance of functional groups. The mechanism of a radical process is proposed in the reaction.
authors: Peng-Fei
authors: PF
authors: Wang
authors: Anhui Key Laboratory of Controllable Chemical Reaction and Material Chemical Engineering , Hefei 230009, P. R. China.
authors: Yi-Si
authors: YS
authors: Feng
authors: Zhi-Fei
authors: ZF
authors: Cheng
authors: Qiu-Min
authors: QM
authors: Wu
authors: Guang-Yu
authors: GY
authors: Wang
authors: Liang-Liang
authors: LL
authors: Liu
authors: Jian-Jun
authors: JJ
authors: Dai
authors: Jun
authors: J
authors: Xu
authors: Anhui Key Laboratory of Controllable Chemical Reaction and Material Chemical Engineering , Hefei 230009, P. R. China.
authors: Hua-Jian
authors: HJ
authors: Xu