Glycocols

Pri)/), rf/i S. barge iiionm liiin uyst.ds discolouicd at 228 m.p. 232-236 searcely soluble in alcohol and ether, readily soluble in wtiter (1 jiart glycocoll in 4 i aits water). [Pg.91]

Rcaciioit.— r.. Add adioiiof copper sulphate to a solution of glycocoll, and notii-e the blue i oloiir of the iop >er salt. [Pg.91]

On hydrolysis in presence of alcohol it breaks up into glycocoll ester hj drochloride, ammonium chloride and formaldehyde. [Pg.92]

Glycocoll.—By the action of primary and secondary amines, corresponding" aniino-acids aie foinied. Chloiacetic acid and methylamine yield sarcosine,... [Pg.254]

Lelm-wasser, n. glue water size, -werk, n. glue factory, -zucker, m. glycine, glycocoll. [Pg.275]

Strecker A (1850) Ueber die kiinstliche Bildung der Milchsaure und einen neuen, dem Glycocoll homologen Korper. Ann Chem Phann 75(l) 27-45... [Pg.194]

Laurent regarded glycocoll as belonging to the ammonia type of organic compounds it was supposed by Cahours to be a derivative of acetic acid, which supposition was only proved by its synthesis from brom-acetic acid and ammonia by Perkin and Duppa, and from chloracetic acid and ammonia by Cahours, both in 1858 —... [Pg.29]

About this time the terms glycocine and glycine were used for glycocoll as it was then recognised as a homologue of alanine and leucine. The whole of this series of compounds were termed the glycines. [Pg.29]

Phthalimidoacetic ester is obtained by the action of chloracetic ester upon potassium phthalimide this is first hydrolysed by alkali to glyco-coll phthaloylic acid, and then by 20 per cent, hydrochloric acid to glycocoll and phthalic acid —... [Pg.30]

From imidazole by condensation with glycocoll and simultaneous oxidation histidine may possibly be formed thus —... [Pg.62]

E. Fischer. Notizen I, Bildung von a-Pyrrolidincarbonsdure bei der Hydrolyse des Caseins durch Alkali, II. Quantitative Bestimmung des Glycocolls. Zeit. physiol. Chem., 1902, 3S, 227-230. [Pg.81]

N. H. Chittenden. Ueber Glycogen und Glycocoll in dem Muskelgewebe des Pecten... [Pg.83]

S. Gabriel und K. Kroseberq. Ueber eine bequeme Darstellungsweise des Glycocolls. Ber., 1889, 22, 426-428. [Pg.83]

E. N. Horsford. Ueber Glycocoll Leimzucker) und einige seiner Zersetzungsproducte. Annalen, 1846, 60, 1-57. [Pg.83]

J. Mauthner und W. Suida. Vber Phenyl-glycin-ortko-carbonsdure, sowie uber die Gewinnung von Glycocoll und seinen Derivaten. Monatshefte f. Chem., 1888, 9,... [Pg.83]

J. Mauthner und W. Suida. Ober die Darstellung von Glycocoll und iiber einige seiner... [Pg.83]

A. Strecker. Vorldufige Notiz iiber die Spaltung der Cholsdure in Glycocoll und stick-stoff/reie Saiiren. Annalen, 1848, 65, 130-132. [Pg.83]

L. Bouveault et R. Locquin. Hydrogenation des ethers a-oximides synthese des homo-logues du Glycocolle et de leurs ethers. Bull. Soc. Chim., 1904, [iii], 31, 1176-1180. L. Bouveault et R. Locquin. Nouvelle synthise de la leucine racemique. Bull. Soc. [Pg.84]

Dissolve 7.50 g glycine (aminoacetic acid, glycocoll) in 500 ml ddH20. Adjust the wanted pH by using 0.1 N hydrochloride acid, then fill up to 1000 ml. [Pg.201]

N15-6195 gr-yel ndls (ale), mp 144 °, sol in HAc 81 cold acet. Prepd by heating 2,4-dinitro-chlorobenzene with ethyl glycocollate hydrochloride in alkaline ale... [Pg.194]

Di(phenylazo)-glycine or Di(benzenediazo)-glycocoll. See Bis(phenylazo)-glycine in Vol 2, p B153-L... [Pg.338]

Aminoacetic Acid Aminoethanoic Add Glycine or Glycocoll (Gelatin Sugar or Glycocin) (Leim zucker or Leimsiiss in Ger and Sucre de gelatine, in Fr) H2N CHa. COGH, mw 75.07, N 18.66%. [Pg.178]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...