Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Adams-Cotton mechanism

The alternative Adams-Cotton mechanism was ruled out because all known rotation barriers of M=ER2 bonds (E = C, Si, Ge)115118 are much... [Pg.281]

Table 4 Examples of the consistency of the Adams-Cotton mechanism for the fluxionalprocesses occuring in [( -C6H6)2Fe2(CO) L4 n] ... [Pg.368]

An isomerization process is possible by the Cotton Adams mechanism and requires opening of the Mn-C15 bond. However, this process could not be observed. [Pg.183]

The dynamic properties of (/j5-Cp)2Fe2(CO)3[P(OPh)3] have been studied by n.m.r. Two processes occur cis-trans isomerism and scrambling of bridging and terminal carbonyl groups. It was found that both processes have the same rate and activation parameters within experimental error and this is in complete agreement with the mechanism proposed by Adams and Cotton and discussed earlier in this... [Pg.189]

See other pages where Adams-Cotton mechanism is mentioned: [Pg.235]    [Pg.239]    [Pg.280]    [Pg.249]    [Pg.422]    [Pg.369]    [Pg.288]    [Pg.436]    [Pg.437]    [Pg.235]    [Pg.239]    [Pg.280]    [Pg.249]    [Pg.422]    [Pg.369]    [Pg.288]    [Pg.436]    [Pg.437]    [Pg.190]    [Pg.216]    [Pg.275]    [Pg.288]    [Pg.130]    [Pg.141]    [Pg.366]   
See also in sourсe #XX -- [ Pg.288 ]



SEARCH



ADaM

Mechanical cotton

© 2024 chempedia.info