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Carboxylic acids alcohols, prim

Carboxylic acids from prim, alcohols CHgOH COOH... [Pg.392]

Poly phosphoric acid Isocycles from carboxylic acids via prim, alcohols and aldehydes... [Pg.215]

N,N-Diethyl-l,2,2-trichlorovinylamine is an effective reagent for the replacement of hydroxyl by chlorine. The yields are good in the cases of carboxylic acids, and prim., sec., and tert. alcohols. Inversion of configuration takes place with optically active compounds giving products of high optical purity. The reaction with amines yields amidines. F. e., also carboxylic acid chlorides, s. A. J. Speziale and R. C. Freeman, Am. Soc. 82, 909 (I960). [Pg.186]

Prim, alcohols from carboxylic acid chlorides... [Pg.19]

NaBH4 is superior to LiAlH4 in selective reductions. In "water or methanol soln., it is an effective reagent for the conversion of aldehydes and ketones to the corresponding alcohols. Aoid chlorides are reduced to prim, alcohols in non-aq. media, but carboxylic acids, anhydrides, esters and nitriles are practically unaffected.—E Cinnamaldehyde —> cinnamyl alcohol. Y 97%.—n-Butyryl chloride —n-butanol Y 81%. (F. e. s. S. W. Chaikin, W. G-. Brown, Am. Soc. 71,122 (1949) s. a. H. Heusser et al., Helv. 33, 1093 (1950).)... [Pg.19]

C=N- From aminomethyl polystyrene (Scheme Symmetric anhydrides from carboxylic acids. Maffatt oxidation of prim, and sec. alcohols. - -- ... [Pg.67]

Alcohols from oxo compds. 20 eqs. NaBH4 added to a soln. of 5 eqs. ZrC in THF at room temp, under N2, a soln. of 4 eqs. acetophenone in the same solvent added, and the mixture stirred at room temp, for 5 h - 1-phenylethanol. Y 96%. ZrCl4 is inexpensive, easy to use, and does not affect ar. nitro compds. and bromides. F.e., also reduction of carboxylic acids, esters and halides to prim, alcohols, and amides, oximes, alkoximes, nitriles, and imines to amines, s. S. Itsuno et al.. Synthesis 1988, 995-6. [Pg.24]

Dimethyl sulfoxide joxaly I chloride I ethyldiisopropylamine I bromine Carboxylic acid esters from prim, alcohols via hemiacetals CH2OH... [Pg.49]

Chromium trioxidelsulfuric acid Carboxylic acids and aldehydes from prim, alcohols... [Pg.76]

See other pages where Carboxylic acids alcohols, prim is mentioned: [Pg.343]    [Pg.62]    [Pg.311]    [Pg.111]    [Pg.238]    [Pg.49]    [Pg.111]    [Pg.150]    [Pg.199]    [Pg.285]    [Pg.229]    [Pg.251]    [Pg.257]    [Pg.306]    [Pg.312]    [Pg.352]    [Pg.653]    [Pg.246]    [Pg.254]    [Pg.266]    [Pg.215]   
See also in sourсe #XX -- [ Pg.35 , Pg.43 , Pg.43 , Pg.140 , Pg.149 ]

See also in sourсe #XX -- [ Pg.16 , Pg.90 ]



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