74835-52-2Relevant academic research and scientific papers
Boryl Radical-Mediated C?H Activation of Inactivated Alkanes for the Synthesis of Internal Alkynes
Han, Jia-Bin,San, Htet Htet,Guo, Ao,Wang, Long,Tang, Xiang-Ying
, p. 2366 - 2370 (2020/11/30)
An intriguing pyridine-boryl radical-mediated C?H alkynylation reaction of inactivated alkanes was described. The reaction features mild operation condition and wide substrate scope, and affords the corresponding products in moderate to good yields. Notab
Highly chemoselective calcium-catalyzed propargylic deoxygenation
Meyer, Vera J.,Niggemann, Meike
supporting information; experimental part, p. 4687 - 4691 (2012/05/04)
A calcium-catalyzed direct reduction of propargylic alcohols and ethers has been accomplished by using triethylsilane as a nucleophilic hydride source. At room temperature a variety of secondary propargylic alcohols was deoxygenated to the corresponding h
Trifluoromethyl 1-radical-mediated carbonylation of alkanes leading to ethynyl ketones
Uenoyama, Yoshitaka,Fukuyama, Takahide,Morimoto, Keisuke,Nobuta, Osaniu,Nagai, Hidefumi,Ryu, Ilhyong
, p. 2483 - 2494 (2007/10/03)
The carbonylation of alkanes 1 under radical-reaction conditions was examined by using ethynyl triflone A as the unimolecular chain-transfer (UMCT) reagent. Good to moderate yields of ethynyl ketones 2 were prepared by means of this three-component coupli
Reaction of Propargylic Substrates wiht Organocopper Species. Synthetic Aspects
Macdonald, Timothy L.,Reagan, David R.
, p. 4740 - 4747 (2007/10/02)
The reaction of propargylic substrates with organocopper species can yield two major products, a substituted allene or a new acetylene.This paper is a study of the factors which influence the distribution of these products in this displacement (e.g., 1-->
