η4-Coordination of Dienes and Heterodien
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Rolf Rupp; Axel Frick; Gottfried Huttner; Peter Rutsch; Ute Winterhalter; Annett
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Article
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2000
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John Wiley and Sons
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English
⚖ 649 KB
CH 3 C(CH 2 PPh 2 ) 3 CoCl (1) is easily accessible from CH 3 C(CH 2 PPh 2 ) 3 CoCl 2 by reduction with activated zinc powder. Upon dehalogenation with TlPF 6 , 1 reacts with dienes to give [tripodCo I -(η 4 -diene)] + (2). The heterodienes acrolein and methyl vinyl ketone produce the analogous η 4h