1076239-12-7Relevant academic research and scientific papers
Ru(II)-Catalyzed Cross-Coupling of Cyclopropenes with Diazo Compounds: Formation of Olefins from Two Different Carbene Precursors
Wang, Bo,Yi, Heng,Zhang, Hang,Sun, Tong,Zhang, Yan,Wang, Jianbo
, p. 1026 - 1032 (2018)
Formal carbene dimerization is a convergent method for the synthesis of alkenes. Herein, we report a Ru(II)-catalyzed carbene dimerization of cyclopropenes and diazo compounds. The yields are up to 97% and the stereoselectivity are up to >20:1. Mechanistically, it has been experimentally demonstrated that the catalyst reacts with cyclopropene first to generate a Ru(II)-carbene species, which is attacked by nucleophilic diazo substrate, followed by dinitrogen extrusion to form the double bond.
Pd(0)-catalyzed cross-coupling of allyl halides with α-diazocarbonyl compounds or N-mesylhydrazones: Synthesis of 1,3-diene compounds
Wang, Kang,Chen, Shufeng,Zhang, Hang,Xu, Shuai,Ye, Fei,Zhang, Yan,Wang, Jianbo
, p. 3809 - 3820 (2016/05/09)
With palladium catalysis, allyl bromides or chlorides react with α-diazocarbonyl compounds or N-mesylhydrazones to afford 1,3-diene derivatives. The reaction represents a novel and efficient method for the synthesis of 1,3-butadiene derivatives. Mechanist
Palladium-catalyzed reaction of allyl halides with α-diazocarbonyl compounds
Chen, Shufeng,Wang, Jianbo
supporting information; scheme or table, p. 4198 - 4200 (2009/03/11)
The Pd(OAc)2-catalyzed reaction between α-diazocarbonyl compounds and allyl bromides or chlorides leads to the formation of 1,3-diene derivatives. The Royal Society of Chemistry.
