Nickel-Catalyzed Direct Synthesis of Aryl Olefins from Ketones and Organoboron Reagents under Neutral Conditions
作者:Chuanhu Lei、Yong Jie Yip、Jianrong Steve Zhou
DOI:10.1021/jacs.7b02742
日期:2017.5.3
Nickel-catalyzed addition of arylboron reagents to ketones results in aryl olefins directly. The neutral condition allows acidic protons of alcohols, phenols, and malonates to be present, and fragile structures are also tolerated.
Construction of Polysubstituted Olefins through Ni-Catalyzed Direct Activation of Alkenyl CO of Substituted Alkenyl Acetates
作者:Chang-Liang Sun、Yang Wang、Xiao Zhou、Zhen-Hua Wu、Bi-Jie Li、Bing-Tao Guan、Zhang-Jie Shi
DOI:10.1002/chem.200902785
日期:2010.5.25
Reliable companion: For the first time cross‐coupling between alkenyl acetates and arylboroxines/PhZnCl has been developed via Ni catalysis. Alkenyl acetates could be well‐differentiated from aryl acetates (see scheme). This reliable method provides a convenient pathway to construct polysubstituted styrene derivatives.
Hydro-phosphorothiolation of Styrene and Cyclopropane with S-Hydrogen Phosphorothioates under Ambient Conditions
作者:Biswajit Sarkar、Alakananda Hajra
DOI:10.1021/acs.orglett.4c01586
日期:2024.6.21
A metal-free hexafluoroisopropanol-mediated hydro-phosphorothiolation of styrenes and donor–acceptor cyclopropanes with S-hydrogen phosphorothioates in a Markovnikov fashion has been developed under ambient reaction conditions to afford a library of S-alkyl phosphorothioates. Notably, this strategy provides a simple and efficient way to produce biologically significant kitazin and iprobenfos derivatives