Photochemical reactions of [(eta(5)-C5H5)Mn(CO)(3)] with Ph2P(S)(CH2)(n)P(S) Ph-2 [n = 1, dppm(S)(2); 2, dppe(S)(2); 3, dppp(S)(2)]

Subasi E., Senturk O., Ugur F.

TRANSITION METAL CHEMISTRY, vol.29, no.6, pp.649-652, 2004 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 29 Issue: 6
  • Publication Date: 2004
  • Doi Number: 10.1007/s11243-004-4994-7
  • Journal Name: TRANSITION METAL CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.649-652
  • Dokuz Eylül University Affiliated: Yes

Abstract

Six new complexes, Mn(CO)(eta(5)-C5H5){Ph2P(S)(CH2)(n)P(S)Ph-2}] (1a-3a) [(1a), n = 1; (2a), n = 2; (3a), n = 3] and [Mn-2(CO)(4)(eta(5)-C5H5)(2)(cis-mu-Ph2P(S)(CH2)(n)P(S)Ph-2)] (1b-3b) [(1b), n = 1; (2b), n = 2; (3b), n = 3] have been synthesized by the photochemical reaction of [(eta(5)-C5H5)Mn(CO)(3)] with Ph2P(S)(CH2)(n)P(S)Ph-2 [n = 1, dppm(S)(2); 2, dppe(S)(2); 3, dppp(S)(2)]. The complexes have been characterized by elemental analysis, mass spectroscopy, f.t.-i.r. and P-31-[H-1]-n.m.r. spectroscopy. The spectroscopic studies reveal that coordination of the ligand is cis-chelate bidentate in [Mn(CO)(eta(5)-C5H5){Ph2P(S)(CH2)(n)P(S)Ph-2}] (1a-3a) and cis-bridging bidentate between two metals in [Mn-2(CO)(4)(eta(5)-C5H5)(2)(cis-1-Ph2P(S)(CH2)(n)P(S)Ph-2)] (1b-3b).