Xu Yan

Bifunctional tertiary amine-squaramide catalyzed asymmetric catalytic 1,6-conjugate addition/aromatization of para-quinone methides with oxindoles

Yu‐Hua Deng, Xiang‐Zhi Zhang, Ke‐Yin Yu et al. · Chemical Communications · 2016 · 139 citations

Spirocyclopropanation Reaction of <i>para</i>-Quinone Methides with Sulfonium Salts: The Synthesis of Spirocyclopropanyl <i>para</i>-Dienones

Xiang‐Zhi Zhang, Ji‐Yuan Du, Yu‐Hua Deng et al. · The Journal of Organic Chemistry · 2016 · 129 citations

Cyclization Cascade, Engineering, Heterocyclic +12

Diastereoselective and Enantioselective Synthesis of Unsymmetric <i>β,β</i>-Diaryl-α-Amino Acid Esters via Organocatalytic 1,6-Conjugate Addition of <i>para</i>-Quinone Methides

Xiang‐Zhi Zhang, Yu‐Hua Deng, Xu Yan et al. · The Journal of Organic Chemistry · 2016 · 101 citations

Derivatives, Novel Strategy, Biochemistry +12

Preparation and characterization of graphite nanosheets decorated with Fe3O4 nanoparticles used in the immobilization of glucoamylase

Yingxia Ma, Yanfeng Li, Guanghui Zhao et al. · Carbon · 2012 · 87 citations

Graphite Nanosheets, Chemical Engineering, Engineering +6

Tandem Spirocyclopropanation/Rearrangement Reaction of Vinyl <i>p</i>-Quinone Methides with Sulfonium Salts: Synthesis of Spirocyclopentenyl <i>p</i>-Dienones

Xiang‐Zhi Zhang, Yu‐Hua Deng, Kang‐Ji Gan et al. · Organic Letters · 2017 · 79 citations

Chemical Engineering, Spiroannulation Cascade, Engineering +9