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Yongmei Wang
Researcher at Nankai University
Publications - 88
Citations - 1560
Yongmei Wang is an academic researcher from Nankai University. The author has contributed to research in topics: Catalysis & Michael reaction. The author has an hindex of 21, co-authored 88 publications receiving 1456 citations. Previous affiliations of Yongmei Wang include Tianjin University.
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A simple, efficient and green procedure for Knoevenagel condensation catalyzed by [C4dabco][BF4] ionic liquid in water
TL;DR: In this article, a method for Knoevenagel condensation using DABCO-base ionic liquid catalysts was developed, which is applicable to a wide range of aromatic/aliphatic/heterocyclic/α, β-unsaturated aldehydes and ketones with active methylene compounds.
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A General and Efficient Method for the Preparation of β-Enamino Ketones and Esters Catalyzed by Indium Tribromide
TL;DR: A variety of β-enamino ketones and esters have been synthesized in high to exellent yields by reacting β-dicarbonyl compounds with amines in the presence of a catalytic amount of indium tribromide.
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Highly Efficient Enantioselective Construction of Bispirooxindoles Containing Three Stereocenters through an Organocatalytic Cascade Michael–Cyclization Reaction
TL;DR: Bispirooxindole derivatives containing three stereocenters, including two spiro quaternary centers, were synthesized in a high-yielding, atypically rapid, and stereocontrolled cascade Michael-cyclization reaction between methyleneindolinones and isothiocyanato oxindoles catalyzed by a bi- or multifunctional organocatalyst.
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Enantioselective Synthesis of Functionalized Nitrocyclopropanes by Organocatalytic Conjugate Addition of Bromonitroalkanes to α,β‐Unsaturated Enones
TL;DR: A general enantioselective synthesis of functionalized nitrocyclopropanes by organocatalytic conjugate addition of a variety of bromonitroalkanes to alpha,beta-unsaturated enone systems is presented.
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Synthesis of functionalized spiropyran and spirooxazine derivatives and their photochromic properties
TL;DR: In this paper, three series of functionalized spiropyrans and spirooxazines derivatives were synthesized and their photochromic properties were investigated in particular regard to the fatigue resistance, the lifetime of the colored merocyanine form and the interaction of the coloured form molecule.