Proton n.m.r. spectra of trimethylamine adducts of the boron trihalides and borane have been measured in chloroform solution. Chemical shifts of methyl protons relative to tetramethylsilane decrease in the order: BBr3 > BCl3 > BH3 > BF3, suggesting that this…
Fecha:
1964, June 13, 2013.
Recurso:
McGill University - MCGILL
CIC - Centro de Información y Conocimiento Johannes Gutenberg ®