J. OMELAŃCZUK

New procedures for the resolution of chiral tert-butylphenylphosphine oxide and some of its reactions

J. Drabowicz, P. Łyżwa, J. OMELAŃCZUK et al. · Tetrahedron Asymmetry · 1999 · 71 citations

Chiral Tert-butylphenylphosphine Oxide, Biochemistry, Natural Sciences +5

Chiral t-butylphenylphosphinothioic acid: A useful chiral solvating agent for direct determination of enantiomeric purity of alcohols, thiols, amines, diols, aminoalcohols and related compounds

J. OMELAŃCZUK · Tetrahedron Asymmetry · 1996 · 69 citations

Biochemistry, Medicine, Enantiomeric Purity +8

Stereoselective Synthesis of Racemic and Optically Active<i>E</i>-Vinyl and<i>E</i>-Dienyl Sulfoxides via Wittig Reaction of α-Sulfinyl Phosphonium Ylides

M. Mikołajczyk, Wiesława Perlikowska, J. OMELAŃCZUK et al. · The Journal of Organic Chemistry · 1998 · 62 citations

α-Sulfinyl Phosphonium Ylides, Engineering, Phosphonium Mono- +8

Optically active trivalent phosphorus compounds. 2. Reactivity of alkylthio- and alkylselenophosphonium salts. The first stereospecific synthesis of a chiral phosphinite

J. OMELAŃCZUK · Journal of the American Chemical Society · 1979 · 59 citations

Inorganic Chemistry, Chemical Engineering, Engineering +12

Proton, phosphorus-31, and carbon-13 nuclear magnetic resonance nonequivalence of diastereomeric salts of chiral phosphorus thio acids with optically active amines. A method for determining the optical purity and configuration of chiral phosphorus thio acids

J. OMELAŃCZUK, M. LEITLOFF, J. Drabowicz et al. · Journal of the American Chemical Society · 1978 · 55 citations

Engineering, Biochemistry, Optical Properties +10