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BROMO-n-CAPRoic Acid

CH3(CH,)3CHBrCOOH + 2NH3 —- CH3(CH,)3CH(NH,)COOH + NH4Br a-Bromo-n-caproic acid Norleucine... [Pg.427]

Direct bromination of an acid yields the a-substituted product when red phosphorus or phosphorus halides are used as carriers. The procedure is illustrated by the preparation of a-bromo-n-caproic acid (89%) and a-bromoisovaleric acid (89%)." An excellent laboratory preparation of bromoacetic acid is furnished by a modification of the reaction in which acetic anhydride with pyridine is used as the catalyst. ... [Pg.56]

Norleucine. 2-Aminohexanoic acid a-aminoca-proic acid glycoleucine caprine. C-H (jN02 mol wt 131.17. C 54.94%, H 9.99%, N 10.68%, O 24.39%. CHj(CHj)jCH-(NH2)COOH. An amino acid classified as nonessentia] with respect to its growth effect in rats. Several syntheses prepn from a -bromo -n-caproic acid by action of 25% ammonia at 50-55 Marvel, du Vigneaud, Org. Syn. 4, 3 (1925),... [Pg.1060]

See other pages where BROMO-n-CAPRoic Acid is mentioned: [Pg.427]    [Pg.430]    [Pg.430]    [Pg.131]    [Pg.427]    [Pg.430]    [Pg.430]    [Pg.430]    [Pg.430]    [Pg.1169]    [Pg.131]    [Pg.9]    [Pg.54]    [Pg.427]    [Pg.430]    [Pg.430]    [Pg.427]    [Pg.430]    [Pg.430]    [Pg.288]   


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A-Bromo-n-caproic acid

Acids n-caproic acid

Bromo acids

Caproic acid

N-Caproic acid

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