The synthesis and stereodynamics of platinum(II) chloride complexes of 1,1′-bis(methylthio)ferrocene, 1,1′-bis(methylseleno)ferrocene and 1,1′-bis(methylthio)ruthenocene
✍ Scribed by Edward W. Abel; Nicholas J. Long; Keith G. Orrell; Anthony G. Osborne; Vladimir Šik
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 437 KB
- Volume
- 405
- Category
- Article
- ISSN
- 0022-328X
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1,l'-Bis(methylphenylphosphany1)ferrocene (mppf) (2) was 2)Cr(C0)4 (meso-5) were obtained photochemically from hesynthesized from dilithioferrocene and PMePh(OC6H4-4-xacarbonylchromium and mppf in near quantitative yield. Me). The diastereomers rac-2 and meso-2 were separated by The structures of ra
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The aldehydes 1 and 5 were converted to the corresponding SAMP hydrazones 2 and 6, respectively. Subsequent nucleophilic 1,2-addition of organolithium reagents to the CϪN double bonds and cleavage of the NϪN hydrazine bond using an excess of BH 3 • THF afforded (1-ferrocenylalkyl)ami-