Roger A. Wolfe

Carbon-13 Nuclear Magnetic Resonance of Phenolic Resins. Positional Isomers of Bis(hydroxybenzyl)phenols and Bis(hydroxyphenyl)methanes

Stanley A. Sojka, Roger A. Wolfe, Edward A. Dietz et al. · Macromolecules · 1979 · 71 citations

Chemical Engineering, Chemical Measurement, Engineering +10

Formation of phenolic resins: mechanism and time dependence of the reaction of phenol and hexamethylenetetramine as studied by carbon-13 nuclear magnetic resonance and fourier transform infrared spectroscopy

Stanley A. Sojka, Roger A. Wolfe, Gary D. Guenther · Macromolecules · 1981 · 59 citations

Engineering, Chemical Analysis, Altmetric Attention Score +16

Solid‐State ¹³C‐NMR spectral evidence for charge transfer complex formation in aromatic diimides and dianhydrides

Frank J. Dinan, Willis T. Schwartz, Roger A. Wolfe et al. · Journal of Polymer Science Part A Polymer Chemistry · 1992 · 47 citations

Organic Charge-transfer Compound, Organic Material Chemistry, Engineering +11

A chemical shift additivity method for the prediction of fluorine-19 chemical shifts in fluoroaromatic compounds

M. J. FIFOLT, Stanley A. Sojka, Roger A. Wolfe et al. · The Journal of Organic Chemistry · 1989 · 39 citations

Engineering, Chemical Transformation, Chemical Analysis +19

Analysis of commercial sodium tripolyphosphates by phosphorus-31 Fourier transform nuclear magnetic resonance spectrometry

Stanley A. Sojka, Roger A. Wolfe · Analytical Chemistry · 1978 · 21 citations

Commercial Sodium Tripolyphosphates, Molecular Sciences, Engineering +14