Chemo- and Stereoselective Coordination
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Philippe Vioget; Massimiliano Bonivento; Raymond Roulet; Pierre Vogel
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Article
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1984
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John Wiley and Sons
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German
โ 532 KB
The endocyclic double bond C(2),C( ) in 5,6-dimethylidene-7-oxabicyclo[2.2.1]hept-2-ene (1) can be coordinated selectively on its exo-face before complexation of the exocyclic s-cis-butadiene moiety. Irradiation of Ru,(CO),, or Os,(CO),, in the presence of 1 gave tetracarbonyl[(lR,2R,3S,4S)-2,3-~-(5