Haiyan Dai

Lewis Acid-Promoted, Stereocontrolled, Gram Scale, Diels−Alder Cycloadditions of Electronically Matched 2-Pyrones and Vinyl Ethers:  The Critical Importance of Molecular Sieves and the Temperature of Titanium Coordination with the Pyrone

Gary H. Posner, Haiyan Dai, DJ Bull et al. · The Journal of Organic Chemistry · 1996 · 110 citations

Chemical Engineering, Titanium Coordination, Engineering +12

Synthetic Approaches to Vitamin D

Haiyan Dai, Gary H. Posner · Synthesis · 1994 · 98 citations

Triene Unit, Bioorganic Chemistry, Derivatives +13

Antiproliferative Hybrid Analogs of the Hormone 1α,25-Dihydroxyvitamin D₃:  Design, Synthesis, and Preliminary Biological Evaluation

Gary H. Posner, Jae Kyoo Lee, M. Christina White et al. · The Journal of Organic Chemistry · 1997 · 81 citations

Medicinal Chemistry, Preliminary Biological Evaluation, Oxysterol +13

BF3·OEt2 promotes fast, mild, clean and regioselective dehydration of tertiary alcohols

Gary H. Posner, Ellen M. Shulman‐Roskes, Chang Ho Oh et al. · Tetrahedron Letters · 1991 · 61 citations · Full text

Chemical Engineering, Engineering, Alcohol Dehydrogenases +12

Mild, asymmetric Diels-Alder cycloadditions of electronically matched 2-pyrones and vinyl ethers

Gary H. Posner, Jean‐Christophe Carry, Jae Kyoo Lee et al. · Tetrahedron Letters · 1994 · 56 citations · Full text

Chemical Engineering, Asymmetric Diels-alder Cycloadditions, Engineering +12