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Boron trihalide halogen-exchange reactions

Exchange involving boron-halogen bonds and boron-oxygen bonds has been observed in the synthetically important reactions for the preparation of alkyldihaloboranes from alkylboroxines and boron trihalides (165, 167, 169). [Pg.212]

Halogen exchange in the coordinatively saturated boron trihalide adducts requires either a preliminary dissociative step or an associative interaction different from the doubly halogen-bridged transition state available to three-coordinate boron compounds [Eq. (1)] (113,114). The reactions can be classified as follows. [Pg.158]

See other pages where Boron trihalide halogen-exchange reactions is mentioned: [Pg.343]    [Pg.148]    [Pg.611]    [Pg.119]    [Pg.2168]    [Pg.212]    [Pg.21]    [Pg.179]    [Pg.148]    [Pg.149]    [Pg.150]    [Pg.151]    [Pg.153]    [Pg.159]    [Pg.165]    [Pg.2168]    [Pg.67]    [Pg.579]    [Pg.591]    [Pg.312]   
See also in sourсe #XX -- [ Pg.148 , Pg.149 ]



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Boron halogens

Boron trihalide

Boron trihalide adducts halogen-exchange reactions

Boron trihalides

Boronation reaction

Exchange reactions halogens

Halogen exchange

Halogenation reactions

Reactions Boron

Reactions halogens

Trihalides

Trihalides, reactions

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