David W. Purkiss

Highly Stereoselective α-Hydroxyalkylation/Chlorination of α,β-Acetylenic Ketones—An Efficient Approach to β-Halogeno Baylis–Hillman Adducts

Han‐Xun Wei, Sun Hee Kim, Thomas D. Caputo et al. · Tetrahedron · 2000 · 60 citations

Halogenation, Stereoselective α-Hydroxyalkylation/chlorination, Organic Chemistry +4

The Asymmetric Catalytic Aldol Reaction of Allenolates with Aldehydes Using<i>N</i>-Fluoroacyl Oxazaborolidine as the Catalyst

Guigen Li, Han‐Xun Wei, Brian S. Phelps et al. · Organic Letters · 2001 · 53 citations

Silyl Allenolates, Engineering, Biochemistry +11

Proton di-ionizable p-tert-butylcalix[4]arene-crown-6 compounds in cone, partial-cone and 1,3-alternate conformations: synthesis and alkaline earth metal cation extraction

Hui Zhou, Kazimierz Surowiec, David W. Purkiss et al. · Organic & Biomolecular Chemistry · 2005 · 40 citations

Spatial Relationship, Chemical Engineering, Competitive Solvent Extraction +8

Di-ionizable calix[4]arene-1,2-crown-5 and -crown-6 ethers in cone conformations: synthesis and divalent metal ion extraction

Chuqiao Tu, Kazimierz Surowiec, Jerzy Gęga et al. · Tetrahedron · 2007 · 34 citations

Materials Science, Inorganic Chemistry, Di-ionizable Calix +8

Stereoselective aldol coupling of α,β-acetylenic ketones promoted by MgI2

Han‐Xun Wei, Jiali Hu, David W. Purkiss et al. · Tetrahedron Letters · 2003 · 32 citations

Stereoselective Aldol Coupling, Catalysis, Stereoselective Synthesis +3