TY - JOUR
T1 - Dimeric and polymeric ruthenium complexes with Ru-vinyl linkages
AU - Jia, Guochen
AU - Wu, Wan Fung
AU - Yeung, Richard C.Y.
AU - Xia, Hai Ping
PY - 1997/7/1
Y1 - 1997/7/1
N2 - The carbonyl hydrido complex RuHCl(CO)(PPh3)3 reacted with diynes HC≡C-R-C≡CH (R = p-C6H4, p-C6H4-C6H4) to give the five-coordinate vinyl ruthenium dimeric compounds [RuCl(CO)(PPh3)2]2(μ-CH=CH-R-CH=CH) in high yields. Additions of 2,6-dimethylphenyl isocyanide (CNC8H9) or 4-phenylpyridine (Ph-Py) to the vinyl complexes produced the six-coordinate adducts [RuCl(CO)(C8H9NC)(PPh3)2]2(μ-CH=CH-R-CH=CH) and [RuCl(CO)(Ph-Py)(PPh3)2]2(μ-CH=CH-R-CH=CH) respectively. Reactions of [RuCl(CO)(PPh3)2]2(μ-CH=CH-R-CH=CH) with L (L = 2,3,5,6-tetramethylphenyl diisocyanide or 4,4′-bipyridine) produced [RuCl(CO)(PPh3)2(μ-CH=CH-R-CH=CH)RuCl(CO)(PPh3)2(μ-L)]x.
AB - The carbonyl hydrido complex RuHCl(CO)(PPh3)3 reacted with diynes HC≡C-R-C≡CH (R = p-C6H4, p-C6H4-C6H4) to give the five-coordinate vinyl ruthenium dimeric compounds [RuCl(CO)(PPh3)2]2(μ-CH=CH-R-CH=CH) in high yields. Additions of 2,6-dimethylphenyl isocyanide (CNC8H9) or 4-phenylpyridine (Ph-Py) to the vinyl complexes produced the six-coordinate adducts [RuCl(CO)(C8H9NC)(PPh3)2]2(μ-CH=CH-R-CH=CH) and [RuCl(CO)(Ph-Py)(PPh3)2]2(μ-CH=CH-R-CH=CH) respectively. Reactions of [RuCl(CO)(PPh3)2]2(μ-CH=CH-R-CH=CH) with L (L = 2,3,5,6-tetramethylphenyl diisocyanide or 4,4′-bipyridine) produced [RuCl(CO)(PPh3)2(μ-CH=CH-R-CH=CH)RuCl(CO)(PPh3)2(μ-L)]x.
KW - Dimers
KW - Polymers
KW - Ruthenium
KW - Vinyl ruthenium compounds
UR - https://www.webofscience.com/wos/woscc/full-record/WOS:A1997XJ38600007
UR - https://openalex.org/W2026511009
UR - https://www.scopus.com/pages/publications/0031188036
U2 - 10.1016/S0022-328X(97)00080-6
DO - 10.1016/S0022-328X(97)00080-6
M3 - Journal Article
SN - 0022-328X
VL - 539
SP - 53
EP - 59
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 1-2
ER -