ProphetesAI is thinking...
osazone
Answers
MindMap
Loading...
Sources
osazone
osazone Chem. (ˈəʊsəzəʊn) [f. the suffix -osazone, ad. G. -osazon (E. Fischer 1884, in Ber. d. Deut. Chem. Ges. XVII. 580): see -ose2, azo-, and -one.] Any of the yellow crystalline solids whose molecules contain two adjacent hydrazone groups, which are obtained by treating compounds containing the ...
Oxford English Dictionary
prophetes.ai
Osazone
Formation
Osazone formation was developed by Emil Fischer, who used the reaction as a test to identify monosaccharides. Sucrose, which is nonreducing, does not form an osazone.
Appearance
Osazones are highly coloured and crystalline compounds.
wikipedia.org
en.wikipedia.org
osone
osone Chem. (ˈəʊsəʊn) [ad. G. oson (E. Fischer 1889, in Ber. d. Deut. Chem. Ges. XXII. 87), f. -ose -ose2 + -on -one.] Any compound containing two adjacent carbonyl groups, obtained by hydrolysing an osazone.1889 [see glucosone s.v. gluco-]. 1938 Prescott & Ridge Org. Chem. xx. 353 The osone, which ...
Oxford English Dictionary
prophetes.ai
epimer
epimer Chem. (ˈɛpɪmə(r)) [a. G. epimer, pl. epimere (E. Votoček 1911, in Ber. d. Deut. Chem. Ges. XLIV. 360), f. epi- + -mer.] Either of two isomers differing in the configuration of the atoms about a single asymmetric carbon atom in a compound containing other asymmetric carbon atoms; orig. in a mo...
Oxford English Dictionary
prophetes.ai
1888 in science
Emil Fischer establishes the relation between glucose, fructose and mannose by passage to a common osazone.
wikipedia.org
en.wikipedia.org
gluco-
gluco- (ˈgl(j)uːkəʊ) efore a vowel also gluc-, used as comb. form of Gr. γλυκ-ύς sweet (see glyco- and note s.v. glucic a.), and of glucose in the designation of: (a) substances containing, related to, obtained from, or producing glucose, or affecting its metabolism; (b) processes affecting the meta...
Oxford English Dictionary
prophetes.ai
Organic nomenclature in Chinese
.
|-
||脎 osazone||杀 shā 'kill'||sà|||| European pronunciation
|-
||噻唑 thiazole||塞 sāi 'to stop up' and 坐 zuò 'sit'||sāizuò|||| European pronunciation
|
wikipedia.org
en.wikipedia.org
degrade
▪ I. degrade, v. (dɪˈgreɪd) Also 5 degrate, -grayd, 6 -graid, 7 di-. [ME. a. OF. degrader (12th c.), occasionally desg-, = Pr. de-, desgrader, Sp. degradar, It. degradare:—late eccl. L. dēgradāre, f. de- I. 1, down, from + gradus degree.] 1. trans. To reduce from a higher to a lower rank, to depose ...
Oxford English Dictionary
prophetes.ai