An organophosphoric acid catalyzed[3+3]cyclization of 2-arylidene-indan-1,3-diones with enaminones has been established,which afforded a series of structurally diverse indenoquinolinedione derivatives in moderate to e...
support from the National Natural Science Foundation of China(21702013 and 22271010);the Fundamental Research Funds for the Central Universities(XK1802-6)at the BUCT.
A visible-light-enabled,photocatalyst-free hydroacylation reaction of azodicarboxylic acid derivatives was described.This radical conjugate addition(RCA)protocol relied on the dual role of 4-acyl-1,4-dihydropyridine(a...
supported by the Beijing Natural Science Foundation(No.2192004).
A photocycloaddition reaction of ethyl 1,4-diaryl-1,4-dihydropyridine-3-carboxylate for the construction of 3,9-diazatetraasteranes(Pr)and 3,9-diazatetracyclododecanes(P2)is reported for the first time.The types of re...
This work was supported by the Opening Project of the Key Laboratory of Green Chemistry of Sichuan Institutes of Higher Education(LZJ2002);the Open Project of Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province(CSPC2016-3-2).
AgCl/Ti_(3)C_(2)@TiO_(2)ternary composites were prepared to form a heterojunction structure between AgCl and TiO_(2)and introduce Ti3C2 as a cocatalyst.The as-prepared AgCl/Ti_(3)C_(2)@TiO_(2)composites showed higher ...
supported by the National Natural Science Foundation of China(21971110,21732003)。
A photoredox/palladium-cocatalyzed enantioselective alkylation of racemic secondary carbonates with 4-alkyl-1,4-dihydropyridines under visible light irradiation has been developed. The present study provides a method ...
the National Natural Science Foundation of China(No.21706236);the China Postdoctoral Science Foundation(No.2016M592012);the Foundation for Selected Postdoctoral Project of Zhejiang Province,China(No.BSH1502150).
A series of highly timctionalized 1,4-dihydropyridines was synthesized via one-pot multicomponent reactions of aromatic aldehyde,malononitrile and N-methyl-1-(methylthio)-2-nitroethenamine using Porcine pancreatic lip...
A novel Acetazolamide condensed 1,4-dihydropyridines was set up by treating of N-(5-acetamido-1,3,4-thiadiazol-2-ylsulfonyl)-3-oxobutanamide with an aryl aldehyde and 25-30%alkali with sight amount of barium nitrate a...
supported by the National Natural Science Foundation of China(61741510);the Science and Technology Research Program of Education department of Jiangxi Province(170928);the Natural Science Foundation of Jiangxi Province(20142BAB213017)
The title compound, methyl 4-(2,4-dichlorophenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate(C_(20) H_(21)Cl_2NO_3, 1) was synthesized and the crystal structure was —determined by single-cryst...
the National Natural Science Foundation of China(No.21706236);the China Postdoctoral Science Foundation (No.2016M592012);the Foundation for Selected Postdoctoral Project of Zhejiang Province,China(No.BSH1502150).
A new method for the synthesis of 1,4-dihydropyridine(1,4-DHP)calcium channel antagonists felodipme, nitrendipine and their derivatives via papain-catalyzed three-component reactions of aldehyde,methyl acetoacetate an...