Insertions- und Substitutionsreaktion von Ameisensäuremethylester mit [Cp′2ZrCl(PHTipp)] - Molekülstruktur vonmeso-trans-[Cp′2ZrCl{OCH(PHTipp)2}] (Cp′ = η5-C5MeH4, Tipp = 2,4,6-Pri3C6H2)
摘要:
[Cp-2' ZrCl(PHTipp)] (1) (Cp ' = eta (5)-C5MeH4, Tipp = 2,4,6-(Pr3C6H2)-C-1) reacts with methyl formate with insertion and substitution to give [Cp-2' ZrCl{OCH(PHTipp)(2)}] (2). 2 was characterized spectroscopically (1H, P NMR, IR, MS) and by X-ray structure determination. Only the meso-trans isomer is present in the solid state.