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Acyl diborates

Acyl diborates from boric acid esters... [Pg.474]

Acyl diborates from boric acid esters (AcO)2B O B (OAc)2... [Pg.75]

Modifications at the carboxyl group include reduction (with dibor-ane260 or borohydride, after activation with soluble carbodiimide261,262), esterification (with diazomethane,101,223,283,264 or acyl or aryl chlorides224,264), and formation of amide esters.263,265... [Pg.104]

Synthesis of 2-monoglycerides. Boric acid is recommended for removal of the 1,3-benzylidene group from l,3-benzyUdene-2-acyl glycerols. The derivative is heated in triethyl borate with finely powdered boric acid until conversion to the diborate ester is complete and this is then hydrolyzed with water, for example to 2-monoolein. [Pg.766]

See other pages where Acyl diborates is mentioned: [Pg.262]    [Pg.304]    [Pg.314]    [Pg.287]    [Pg.262]    [Pg.304]    [Pg.314]    [Pg.287]   


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