@article{e57143b0b99a42cd8bc142c4d2869b9f,
title = "Copper(II)-Mediated Ring Opening/Alkynylation of Tertiary Cyclopropanols by Using Nonmodified Terminal Alkynes",
abstract = "The copper(II)-mediated ring opening/alkynylation of cyclopropanol by employing inexpensive and commercially available terminal alkyne is developed. The reactions proceeded efficiently to afford synthetically useful alk-4-yn-1-ones in moderate to good yields with good functional group tolerance. Control experiments showed that the reaction presumably proceeds via the formation of intermediates of copper homoenolate and/or alkynylcopper species.",
author = "Cheng, {Bu Qing} and Zhang, {Si Xuan} and Cui, {Yan Ying} and Chu, {Xue Qiang} and Weidong Rao and Haiyan Xu and Han, {Guo Zhi} and Shen, {Zhi Liang}",
note = "Publisher Copyright: {\textcopyright} 2020 American Chemical Society.",
year = "2020",
month = jul,
day = "17",
doi = "10.1021/acs.orglett.0c01828",
language = "英语",
volume = "22",
pages = "5456--5461",
journal = "Organic Letters",
issn = "1523-7060",
publisher = "American Chemical Society",
number = "14",
}