Spectroscopic study of [(C۲H۵)(C۶H۵)(S)-(–)CHNH۳][(C۶H۵)(NC۵H۴NH)P(O)(O)]

A two-step reaction of (C۶H۵)P(O)Cl۲ with NC۵H۴NH۲ and NH۲-(S)-(–)CH(C۲H۵)(C۶H۵) in the presence ofan HCl scavenger (N(C۲H۵)۳) yielded [(C۲H۵)(C۶H۵)(S)-(–)CHNH۳][(C۶H۵)(NC۵H۴NH)P(O)(O)]. In the ۱۳C{۱H}-NMRspectrum, some phosphorus-carbon couplings were observed (nJCP, n = ۱, ۲ and ۳ for the phenyl group directlyattached to phosphorus and ۲JCP for amino-pyridinyl fragment). The main topics related to ۳۱P{۱H}-NMR, ۱H-NMR,۱۳C{۱H}-NMR and IR were addressed

کلیدواژه ها:

NMR ، phosphorus-carbon coupling constant ، IR.