Hammett Constants of Phosphorus-containing Groups Determined from Nuclear Magnetic Resonance Spectra of meta- and ortho-Phosphorus-substituted Toluenes

Hammett Constants of Phosphorus-containi

Hammett Constants of Phosphorus-containing Groups Determined from Nuclear Magnetic Resonance Spectra of para-Phosphorus-substituted Toluenes

✍ Priv.-Doz. Dr. G. P. Schiemenz 📂 Article 📅 1968 🏛 John Wiley and Sons 🌐 English ⚖ 253 KB

butyl ether and, after decomposition of the excess of hydride with sulfuric acid, the product (5) was distilled off together with some solvent. By extraction with conc. sulfuric acid and distillation over sodium we obtained a 37% yield of the hydrocarbon (5)' b.p. 87 "C and [a]?," = -7.8 O (c =-2.5,