Nuclear magnetic resonance studies of boron compounds: XVI. Carbon-13 studies of organoboranes: Phenylboranes and boron-substituted aromatic heterocycles

JD Odom, TF Moore, R Goetze, H Nöth…

Index: Odom,J.D. et al. Journal of Organometallic Chemistry, 1979 , vol. 173, p. 15 - 32

Full Text: HTML

Citation Number: 62

Abstract

Abstract 13 C and 11 B NMR data of 29 phenylboranes and 9 boron-substituted aromatic heterocycles (thiophene, N-methylpyrrole and furan) are discussed. The observed 13 C chemical shifts of the para-carbon atoms in phenylboranes and the corresponding carbon atoms in the aromatic heterocycles are consistent with mesomeric interactions of the boryl group with the aromatic system. The trend of δ (13 C (para)) in phenylboranes ...