93629-16-4Relevant academic research and scientific papers
Restricted rotation about arene-oxygen bonds in some 1,3-di-tert-butyl-2-methoxyarenedicarbonylphosphorus(III)chromium compounds
Campi, Eva M.,Gatehouse, Bryan M. K.,Jackson, W. Roy,Rae, Ian D.,Wong, Margaret G.
, p. 2566 - 2569 (2007/10/02)
The 1H nmr spectra of 1,3-di-tert-butyl-2-methoxybenzenedicarbonyltriphenylphosphinechromium (5) and some related compounds at low temperatures show the presence of two species which interconvert with free energy of activation near 50 kJ mol-1.
