Dipole moments and conformation of dialkyldithiophosphinic acids and their derivatives

O Exner, L Almasi, L Paskucz

Index: Exner,O. et al. Collection of Czechoslovak Chemical Communications, 1973 , vol. 38, p. 677 - 689

Full Text: HTML

Citation Number: 6

Abstract

XVIII, and tetraalkyldiphosphane disulfides XIX, XX, have been measured in benzene solution. The graphical method was employed to determine their conformation. With the acids and esters the gauche conformation prevails in agreement with the concept postulating the maximum number of gauche interactions between polar bonds. The gauche conformation complies also with the moments of polysulfides; the two moieties of the ...