Dimerization of 1-alkynes catalyzed by RhCl(PMe3)3. Isolation of the intermediate (alkynyl)(vinyl)rhodium(III) complexes
โ Scribed by I.P. Kovalev; K.V. Yevdakov; Yu.A. Strelenko; M.G. Vinogradov; G.I. Nikishin
- Book ID
- 107811616
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 411 KB
- Volume
- 386
- Category
- Article
- ISSN
- 0022-328X
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๐ SIMILAR VOLUMES
Table 2 on page 2547 is erroneously identical to Table 1 on the same page. The correct Table 2 is printed below. Table 2. Vinylcyclopentadienes 5 by condensation of alkynes 4 with cross-conjugated tungstahexatrienes 3aฯชe [a] Isolated yield in%, in THF/EtOH (5:1), 2.5 mol-% [(COD)RhCl] 2 , after 28ฯช
We report on the first example of a transition metal-catalyzed cyclohex-1-enyl, isopropenyl, methoxymethyl, 1-trimethylsiloxycyclohex-1-yl) in the presence of catalytic amounts of cyclization reaction of a Fischer carbene complex. It comprises the generation of vinyl-and divinyl cyclopentadienes und