@article{oai:tohoku.repo.nii.ac.jp:00050444,
 author = {南条,  道夫},
 issue = {1},
 journal = {東北大學選鑛製錬研究所彙報 = Bulletin of the Research Institute of Mineral Dressing and Metallurgy, Tohoku University},
 month = {Nov},
 note = {application/pdf, Pyridine N-Oxide and its monomethyl derivatives were found to form 1 : 2 adducts with bis (diethylthiophosphato) cobalt (II) complex, Co(DMP)_2 and electron spin density distribution in these ligands was studied by NMR. The unpaired electrons of cobalt atom were observed to transfer via π bonding from cobalt (II) to oxygen atom of amine N-oxides. Existence of some steric hindrance in α-picoline N-oxide adducts was estimated from the individual behaviros of β-protons of the amine. In addition to these results, NMR spectra of sulfur ligand protons of cobalt complexes were obtained only in pyridine-CDCl_3 solutions, and from the intensity of the absorption, the resonance protons were found to be methyl protons of ethyl groups in Co(DMP)_2., 紀要類(bulletin), 412306 bytes},
 pages = {55--64},
 title = {<報文>付加反応のNMR法による研究(第4報) : Co(DMP)_2アミンN-オキサイド付加体および付加体中のエチルプロトンのNMR},
 volume = {28},
 year = {1972}
}