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Organoaluminum organoboron

It was reported that it is possible to employ persistent phosphorus-based radicals in controUed/Uving free-radical polymerization [283, 284]. Also, in cases of low stability of the hyper coordinated radicals, the ligand exchanges become facile and some organoaluminum, organoboron, and other compounds have been used successfully as transfer agents in polymerizatimi of styrene, acrylics, and vinyl acetate [283, 284]. [Pg.129]

Although it does not concern us here, it should be mentioned that organoboron and organoaluminum compounds exhibit anionoid (Grignard) and free radical reactivity as well as their behavior as carbonium ion analogs. [Pg.159]

A useful alternative route to cyclic organoboranes, R2BR, is the reaction of cyclic organoboron halides with organoaluminums ... [Pg.54]

A large number of different types of organoaluminum compounds, either difficult or impossible to prepare by the usual methods, may be made by alkyl exchange with the more readily prepared organoboron compounds. In addition to trialkyl alanes (133) it is possible to obtain in this way cyclopropylalanes (28), halogenated alkyl alanes (27), and various organoaluminum heterocycles (135, 1S6), e.g.,... [Pg.302]

Dienes, chelating reaction with metal atoms 5.S.2.5.3 Dienes, conjugated reaction with metal atoms 5.S.2.4.6 [-Dienyl complexes from organoaluminums 5.8.2.11.3 from organoborons 5.8.2.11.1 from organomercurials 5.8.2.11.2 from organotins 5.8.2.11.1... [Pg.449]


See other pages where Organoaluminum organoboron is mentioned: [Pg.1334]    [Pg.5055]    [Pg.5054]    [Pg.1334]    [Pg.5055]    [Pg.5054]    [Pg.479]    [Pg.1510]    [Pg.1510]    [Pg.48]    [Pg.511]    [Pg.300]    [Pg.42]    [Pg.62]    [Pg.65]    [Pg.287]    [Pg.479]    [Pg.325]    [Pg.207]    [Pg.266]    [Pg.318]    [Pg.469]    [Pg.469]    [Pg.466]    [Pg.771]    [Pg.482]    [Pg.258]    [Pg.381]    [Pg.31]    [Pg.1323]    [Pg.301]    [Pg.247]    [Pg.448]    [Pg.324]    [Pg.67]    [Pg.69]   


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Organoaluminum organoaluminums

Organoboron

Organoboronates

Organoborons

Rearrangements of Unsaturated Organoboron and Organoaluminum Compounds

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