Biphenolate Phosphine Complexes of Group 4 Metals
β Scribed by Liang, Lan-Chang; Chang, Yu-Ning; Lee, Hon Man
- Book ID
- 126107070
- Publisher
- American Chemical Society
- Year
- 2007
- Tongue
- English
- Weight
- 257 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0020-1669
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π SIMILAR VOLUMES
A solution of 1 a (0.1 g, 0.2 mmol) in hexane (10 mL) was very slowly evaporated to dryness under vacuum. Hexane (10 mL) was added to the residue, giving an orange precipitate corresponding to the dimer 2 a; the monomer 1 a remained in solution. The solution was filtered off and then retreated with
Three new bifunctional phosphinoamide ligands of the type Ph2PCH2C(O)NHR (R = H, HDPA; Me, MDPA; Ph, PDPA) were prepared and characterized. Their ruthenium(II) complexes prepared from two different precursors, RuC12-(DMSO)4 and RuClz(PPh3) 3, are of similar composition and correspond to the formula,