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A-Pinene hydroboration

Diisopinocampheylborane [IPC2BH, bis(pinan-3 3-yl)borane] is a chiral reagent obtained by hydroboration of (-1-)- or (-)-a-pinene. Hydroboration of cw-alkenes with (-h) or (-)-Ipc2BH creates new chiral centers." ... [Pg.153]

A different style of reduction comes with the use of trialkyl boranes derived from a-pinene. Hydroboration of a-pinene 22 occurs from the less hindered face away from the gem-dimethyl groups to give the tertiary borane 23 with the usual regioselectivity (chapter 17). The marked hydrogen atom is transferred from boron to carbon.3... [Pg.508]

See other pages where A-Pinene hydroboration is mentioned: [Pg.641]   
See also in sourсe #XX -- [ Pg.318 ]

See also in sourсe #XX -- [ Pg.704 , Pg.709 ]

See also in sourсe #XX -- [ Pg.8 , Pg.704 , Pg.709 ]

See also in sourсe #XX -- [ Pg.85 ]

See also in sourсe #XX -- [ Pg.8 , Pg.475 ]

See also in sourсe #XX -- [ Pg.8 , Pg.704 , Pg.709 ]

See also in sourсe #XX -- [ Pg.8 , Pg.475 ]

See also in sourсe #XX -- [ Pg.444 ]



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