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Acids, -COOH

Polybasic acid, (COOH) Polyol, (OH) " Functionahty, Esterification at gel point, %... [Pg.35]

Ouinazolone synthesis from anthranihc acid COOH... [Pg.275]

Propionic acid,. COOH, has been found in lavender and a few other oils in traces. It is a liquid of rancid odour having the following characters —... [Pg.295]

Suppose that 0.242 g of oxalic acid, (COOH)2, is dissolved in 50.0 mL of water, (a) Estimate the pH of this solution, (b) Estimate the pH of the solution that results when... [Pg.600]

Add freshly made oxalic acid (COOH)2 dropwise until the solution becomes clear. Agitate the solution gently between each addition of (COOH)2. The solution will bubble significantly. [Pg.198]

Aspirin, also known as acetylsalicylic acid (ASA), can be synthesized when the carboxyl group in acetic acid (----COOH) reacts with the (--------OH group in the salicylic acid molecule ... [Pg.332]

NH2) radical of one amino acid links to the acid (COOH) radical of the next, with the elimination of a water molecule ... [Pg.274]

Alcohol -OH Ketone -C=0 Aldehyde -C—0 Acids -COOH (dimers) O-H stretch 3550-3200 broad C—O stretch 1870-1540 strong C=0 stretch 1740-1720 C=0 stretch 1700-1750 strong... [Pg.128]

Amino acids contain both acidic (COOH) and basic (NH2) groups. As a result they can act as both weak acids and weak bases and are therefore called... [Pg.348]

During PBT polymerization, carboxylic acid (COOH) end groups can react with BDO to regenerate hydroxybutyl endgroups and water, by a direct esterification reaction ... [Pg.299]

Amino acids Amino acids are molecules that have an amino group (-NH2) and a carboxylic acid (-COOH) group. Under acidic conditions, this molecule donates a proton from the -COOH group to the -NH2 group. These conditions promote a cationic exchange between the -NH], cations formed in the amino acid molecules and the cations... [Pg.85]

Pyroglutamic acid (5-oxoproline)e) Glp or carboxylic acid COOH H... [Pg.258]

First and Second Intrinsic Binding Constants (in iiter/moi). Pair Correlations, and Corresponding Work W(l, 1) (in kcal/mol) for o,0[)-Dicarboxylic Acid COOH(CH2) COOH... [Pg.119]

Ortho-xylene Phthalic acid COOH 1 COOH Phthalic anhydride... [Pg.431]

Acid Type Total Acidity COOH OH-Acid OH-Alcoholic c=o... [Pg.563]

Phenolic acids Benzoic acid derivatives OH Caffeic acid 1 Gentisic acid Benzoic acid 1 1 Vanllic acid Protocatechuic acid 1 /7-Hydroxybenzoic acid COOH Syringic acid Hydroxy-isochromans HO. l-phenyh6,7- dihydroxy-isochroman l-(3 -methoxy-4- hydroxyphenyh6,7- dihydroxydsochroman R1... [Pg.599]

Cinnamic acid OH derivatives H J> H Caffeic acid / -Coumaric acid o-Coumaric acid CH Ferulic acid Cinnamic acid Sinapinic acid COOH Flavonoids Flavones Apigenin q JT 11 Luteolin R2 Flavanonol 1 i IJ R3 V >r (+)-Taxifolin OH 0... [Pg.599]

Other phenolic acids and derivatives 4- (Acetoxythyl) -1,2 -dihydroxybenzene Dopac (3,4-dihydroxyphenylacetic acid) 4-hydroxyphenylacetic acid COOH HO- HO Lignans (+)-l-Acetoxypino resinol (+)-Pinoresinol, / (+)-Hydroxypinoresinol "7 WR OCH3 HO OCH3... [Pg.599]

See other pages where Acids, -COOH is mentioned: [Pg.112]    [Pg.351]    [Pg.857]    [Pg.310]    [Pg.106]    [Pg.112]    [Pg.395]    [Pg.144]    [Pg.144]    [Pg.623]    [Pg.628]    [Pg.686]    [Pg.712]    [Pg.347]    [Pg.498]    [Pg.112]    [Pg.544]    [Pg.49]    [Pg.59]    [Pg.76]    [Pg.180]    [Pg.124]    [Pg.153]    [Pg.1126]    [Pg.327]    [Pg.4]    [Pg.108]    [Pg.299]    [Pg.529]    [Pg.199]    [Pg.161]    [Pg.171]    [Pg.329]   


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