18045-26-6Relevant academic research and scientific papers
Ru-Catalyzed Chemo- and Enantioselective Hydrogenation of β-Diketones Assisted by the Neighboring Heteroatoms
Li, Wanfang,Lu, Bin,Xie, Xiaomin,Zhang, Zhaoguo
supporting information, p. 5509 - 5513 (2019/08/01)
A highly chemo- and enantioselective hydrogenation of β-diketones was achieved by using [Ru(benzene)(S)-SunPhosCl]Cl for consistency in THF. The neighboring heteroatoms played important roles in guaranteeing the reactivity and controlling the chemoselectivity. These results suggested a potential approach for the clean and facile synthesis of functionalized chiral β-hydroxy ketones, which could otherwise be prepared through much less step-economic transformations.
SYNTHESIS AND REACTIONS OF BENZOFUROPYRYLIUM SALTS
Dulenko, V. I.,Tolkunov, S. V.
, p. 730 - 733 (2007/10/02)
A method has been developed for the synthesis of 3-acetonyl- and 3-phenacylbenzofurans by cyclization of 1-aryloxy-2,4-pentanediones and 1-phenyl-4-aryloxy-1,3-butanediones in polyphosphoric acid.Acylation of 3-acetonyl(phenyl-benzofurans) with alip
Naphthalenes and Biphenyls via a Novel Reaction of N,N-Dimethylformamide Dimethyl Acetal
Abdulla, R. F.,Fuhr, K. H.,Gajewski, R. P.,Suhr, R. G.,Taylor H. M.,Unger, P. L.
, p. 1724 - 1725 (2007/10/02)
In the presence of N,N-dimethylformamide dimethyl acetal at elevated temperatures, certain methylene ketones react to form N,N-dimethyl-1-naphthalenecarboxamides, while diketones react to form N,N,O-trimethylsalicylamides.
