Han-Wan Tan

Conformations of saturated cyclic phosphorus heterocycles. II. 5-tert-Butyl-2-amino-1,3,2-dioxaphosphorinanes. Apparent effects of phosphorus-nitrogen vicinal interactions on the conformational energy of amino groups on trivalent phosphorus and the influence of lone pair orientation on 3FHeqP

Wesley G. Bentrude, Han-Wan Tan · Journal of the American Chemical Society · 1973 · 55 citations

Inorganic Chemistry, Engineering, Heterocyclic +14

Conformations of saturated six-membered ring phosphorus heterocycles. III. PMR studies of 2-alkyl- and 2-phenyl-5-tert-butyl-1,3,2-dioxaphosphorinanes

Wesley G. Bentrude, Han-Wan Tan, K. C. YEE · Journal of the American Chemical Society · 1975 · 41 citations

Heterocyclic, Biochemistry, Donut Icon +8

Conformations of saturated phosphorus heterocycles. IV. Proton, carbon-13, and phosphorus-31 nuclear magnetic resonance studies of geometrical isomers of 2-Z-4-methyl- and 4-tert-butyl-1,3,2-dioxaphospholanes

Wesley G. Bentrude, Han-Wan Tan · Journal of the American Chemical Society · 1976 · 36 citations

Inorganic Chemistry, Engineering, Biochemistry +11

Conformations of saturated phosphorus heterocycles. Effect of europium dipivaloylmethane and europium heptafluorodimethyloctanedione on conformational equilibriums of 2-substituted 5-tert-butyl-2-oxo-1,3,2-dioxaphosphorinanes

Wesley G. Bentrude, Han-Wan Tan, Kwok-Chun Yee · Journal of the American Chemical Society · 1972 · 27 citations

Conformational Equilibriums, Heterocyclic, Biochemistry +11

Conformational analysis by lanthanide shift reagents. Application of a topological approach to the study of the conformational equilibriums of 2-substituted 5-tert-butyl-2-oxo-1,3,2-dioxaphosphorinanes

P. Finocchiaro, A. Recca, Wesley G. Bentrude et al. · Journal of the American Chemical Society · 1976 · 15 citations

Derivative (Chemistry), Conformational Equilibriums, Biochemistry +8