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Bora-1,3-diene

In 1987, Vaultier and coworkers [27] developed a combination of a [4+2] cycloaddition of a bora-1,3-diene to provide an allylborane, which then reacts with an aldehyde to give a highly functionalized alcohol. The Lallemand group, as well as Hall and colleagues, has recently used this procedure. In an approach for the synthesis of the antifeedant natural product clerodin (4-83), Lallemand and coworkers performed a three-component domino reaction of 4-80, 4-81 and methyl acrylate to give 4-82 (Scheme 4.18) [28]. [Pg.292]

It is well known that, when treated with complex substrates, cyclopenta-diene can form complexes with cyclopentadiene, cyclopentadienyl, and even cyclopentenyl ligands. The same possibilities are found for bora-2,5-cyclohexadienes, but with the additional complexity of ligand isomerism. [Pg.220]

Benzo-l-aza-6-bora-bicyclo [4.4.0]deca-2,4-dien XIII/3b, 47... [Pg.1011]

Methyl-5,5-diphenyl-l,3-dioxa-7-thionia-5A -phospha 9-germa-12-bora-2-cupra-cyclotetradeca-5,l 1-diene chloride... [Pg.54]


See other pages where Bora-1,3-diene is mentioned: [Pg.1422]    [Pg.575]    [Pg.320]    [Pg.1208]    [Pg.1213]    [Pg.1626]    [Pg.345]    [Pg.767]    [Pg.49]    [Pg.33]    [Pg.98]   
See also in sourсe #XX -- [ Pg.292 ]

See also in sourсe #XX -- [ Pg.292 ]




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