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Dibenzo-18-crown-6: adduct-forming

MF5 reacts with aliphatic ethers to yield volatile adducts of the [MF5(OR2)] type DMSO forms the bis adducts [MF5(DMSO)2]. MCI5 and MBr5 form numerous [MX5(ether)] adducts. Abstraction of oxygen from the ethers occurs at around 100 °C to produce oxo trihalides and alkyl halides.1 The ability of crown ethers to coordinate and reduce MC1S has been explored 104 [(MC15)2L] and [MC1SL] were isolated with L = dibenzo-18-crown-16, 18-crown-6 and 15-crown-5. NMR data indicate that these compounds disproportionate. [Pg.595]


See other pages where Dibenzo-18-crown-6: adduct-forming is mentioned: [Pg.147]    [Pg.569]    [Pg.256]    [Pg.363]    [Pg.78]    [Pg.74]    [Pg.120]    [Pg.77]    [Pg.412]    [Pg.445]    [Pg.423]    [Pg.536]    [Pg.49]    [Pg.338]    [Pg.80]    [Pg.119]   


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