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Mononuclear Ni, Pd and Pt Complexes with ′S 3 ′ 2– Thioether Thiolate and HNP n Pr 3 Phosphorane Imine Ligands [′S 3 ′ 2– = Bis(2‐mercaptophenyl)sulfide (2–)]
Author(s) -
Sellmann Dieter,
Geipel Franz,
Heinemann Frank W.
Publication year - 2000
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/(sici)1099-0682(200001)2000:1<59::aid-ejic59>3.0.co;2-g
Subject(s) - phosphorane , chemistry , imine , thioether , sulfide , medicinal chemistry , stereochemistry , catalysis , organic chemistry
Reaction of the trinuclear [M(′S 3 ′)] 3 complexes {M = Ni ( 4 ), Pd ( 5 ), Pt ( 6 ); ′S 3 ′ 2– = bis(2‐mercaptophenyl)sulfide (2–)} with HNP n Pr 3 yielded the new phosphorane imine complexes [M(NHP n Pr 3 )(′S 3 ′)] {M = Ni ( 1 ), Pd ( 2 ), Pt ( 3 )}. The complexes 1 – 3 have been completely characterized and are rare examples of mononuclear phosphorane imine complexes with late transition metals. Spectroscopic and structural results indicate that the HNP n Pr 3 ligands favor the ylidic structure when binding to [M(′S 3 ′)] fragments. X‐ray structure determinations showed that [M(NHP n Pr 3 )(′S 3 ′)] complexes associate through N–H ··· S(thiolate) bridges to give centrosymmetric dimers.