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A-picoline-borane

Besides direct reduction, a one-pot reductive amination of aldehydes and ketones with a-picoline-borane in methanol, in water, and in neat conditions gives the corresponding amine products (Scheme 8.2).40 The synthesis of primary amines can be performed via the reductive amination of the corresponding carbonyl compounds with aqueous ammonia with soluble Rh-catalyst (Eq. 8.17).41 Up to an 86% yield and a 97% selectivity for benzylamines were obtained for the reaction of various benzaldehydes. The use of a bimetallic catalyst based on Rh/Ir is preferable for aliphatic aldehydes. [Pg.222]

Keywords reductive amination, aldehyde, a-picoline-borane... [Pg.259]

Cosenza, V.A., Navarro, D.A., Stortz, Carlos A. Usage of a-picoline borane for the reductive amination of carbohydrates, ARKIVOC 7, 182-194 (2011)... [Pg.247]

See other pages where A-picoline-borane is mentioned: [Pg.163]    [Pg.172]    [Pg.163]    [Pg.172]    [Pg.252]    [Pg.135]    [Pg.113]    [Pg.29]   
See also in sourсe #XX -- [ Pg.202 ]

See also in sourсe #XX -- [ Pg.259 ]

See also in sourсe #XX -- [ Pg.202 ]



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