Carbon-13 N.m.r. and I.r. Studies of copper(I) complexes of the — NHCS group in five- and six-membered heterocyclic rings

Structural studies by 1H and 13C d.n.m.r

Structural studies by 1H and 13C d.n.m.r.: I—barrier to trans-cis isomerization in aliphatic enamino ketones of the type RCOCHCHNHR1

✍ E. Czerwińska; Lech Kozerski; J. Boksa 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 English ⚖ 557 KB

## Abstract D.n.m.r. studies have been performed involving the measurement of rates of __trans__‐__cis__ isomerization of aliphatic enamino ketones of the type RCOCHCHNHR~1~, by means of equilibration experiments and the method of finding the coalescence temperature. Simultaneous observation of