73172-56-2Relevant articles and documents
Manganese-catalyzed ring-opening carbonylation of cyclobutanol derivatives
Meyer, Tim,Yin, Zhiping,Wu, Xiao-Feng
supporting information, p. 864 - 867 (2019/02/20)
Herein, we report a manganese-catalyzed ring-opening carbonylation of cyclobutanol derivatives through cyclic C–C bond cleavage. The reaction happens via a radical-mediated pathway to selectively generate 1,5-ketoesters. A variety of substrates with subst
Inorganic alkali catalytic 1, 5 - ketonic ester apperception compound synthesis method
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Paragraph 0045-0047, (2017/10/11)
The invention discloses a synthesis method for a 1,5-ketonic ester compound under catalyzing of inorganic base. The synthesis method comprises the following steps: taking a compound of the general formula I as a raw material, taking inorganic base as a ca
Enantioselective Photocatalytic [3 + 2] Cycloadditions of Aryl Cyclopropyl Ketones
Amador, Adrian G.,Sherbrook, Evan M.,Yoon, Tehshik P.
supporting information, p. 4722 - 4725 (2016/05/10)
Control of stereochemistry in photocycloaddition reactions remains a substantial challenge; almost all successful catalytic examples to date have involved [2 + 2] photocycloadditions of enones. We report a method for the asymmetric [3 + 2] photocycloaddition of aryl cyclopropyl ketones that enables the enantiocontrolled construction of densely substituted cyclopentane structures not synthetically accessible using other catalytic methods. These results show that the dual-catalyst strategy developed in our laboratory broadens synthetic chemists' access to classes of photochemical cycloadditions that have not previously been feasible in enantioselective form.