✍ Scribed by B.J. Bolger; A. Hairwe; K.G. Marathe; E.M. Philbin; M.A. Vickars; C.P. Lillya
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Fourier transform carbon‐13 nuclear magnetic resonance spectra have been obtained and interpreted for some 2‐substituted tetrahydropyrans. The effects of the substituents on α, β, γ and δ‐carbon atoms are discussed. Using suitable reference compounds the γ‐parameter can be used for quan
## Abstract The nuclear magnetic resonace spectra of six pyridocyanines, four azapyridocyanines, one monoquaternized 2,4′‐dipyridylamine and two dipyridylamines were measured and fully analyzed. The spectra of the 2,2′‐pyrido‐ and azapyridocyanines support previously published results that these dy
## Abstract The 220 MHz ^1^H NMR spectra of 6‐hydroxy‐7‐methyl‐6‐phenyladamantane‐2,4‐dione, 6‐hydroxy‐5,7‐dimethyl‐6‐phenyladamantane‐2,4‐dione, and 6‐hydroxy‐7,9‐dimethyl‐6‐phenyladamantane‐2,4‐dione have been determined and complete proton assignments carried out with the aid of multiple irradia