Nuclear magnetic resonance (NMR) spectroscopy is a technique that detects the chemical environment of atomic nuclei by the absorption of radio-frequency electromagnetic radiation when in the ...

Acetylenedicarboxylic acid monopotassium salt (2.00 g), concentrated hydrochloric acid (2.00 mL), cyclopentadiene (4.00 mL, freshly distilled) and water (10.00 mL) in a round bottomed flask was ...

Department of Chemical and Petroleum Engineering, Center for Environmentally Beneficial Catalysis, and Wonderful Institute for Sustainable Engineering, University of Kansas, Lawrence, Kansas 66045, ...