80025-09-8Relevant articles and documents
Somophilic alkynylation of unreactive alkenes enabled by iron-catalyzed hydrogen atom transfer
Ma, Mengtao,Shi, Zhuangzhi,Zhao, Binlin,Zhu, Tianxiang
, (2021/12/29)
We report an efficient and practical iron-catalyzed hydrogen atom transfer protocol for assembling acetylenic motifs into functional alkenes. Diversities of internal alkynes could be obtained from readily available alkenes and acetylenic sulfones with exc
Photoelectron Spectra of Phenylethynes, I. - Phenylethyne - Model Probe for Substituent Effects
Elbel, Susanne,Lienert, Klaus,Krebs, Adolf,Dieck, Heindirk tom
, p. 1785 - 1797 (2007/10/02)
The four low energy ?-orbitals of ethynylbenzene (1) respond differently to substitution at the alkyne site due to their respective symmetry properties.The gas phase He(I) PE spectra of the series 1 - 13 (C6H5-CC-R) are presented and the energetic tren