Definition of Pyrone. Meaning of Pyrone. Synonyms of Pyrone

Here you will find one or more explanations in English for the word Pyrone. Also in the bottom left of the page several parts of wikipedia pages related to the word Pyrone and, of course, Pyrone synonyms and on the right images related to the word Pyrone.

Definition of Pyrone

Pyrone
Pyrone Py`rone, n. [G. pyron, an abbr. of pyrokoman.] (Org. Chem.) An unsaturated cyclic compound, C5H4O2, of which two varieties are known, [alpha] and [gamma]. [gamma]-pyrone is the parent substance of several natural yellow dyestuffs.

Meaning of Pyrone from wikipedia

- denoted as 2-pyrone and 4-pyrone. The 2-pyrone (or α-pyrone) structure is found in nature as part of the coumarin ring system. 4-Pyrone (or γ-pyrone) is found...
- 2-Pyrone (α-pyrone or pyran-2-one) is an unsaturated cyclic chemical compound with the molecular formula C5H4O2. It is isomeric with 4-pyrone. 2-Pyrone...
- organic compound with the formula HOCH2C5H2O2OH. It is a derivative of 4-pyrone that functions in nature as a chelation agent produced by several species...
- 4-Pyrone (γ-pyrone or pyran-4-one) is an unsaturated cyclic chemical compound with the molecular formula C5H4O2.It is isomeric with 2-pyrone. 4-Pyrone is...
- yields oxalic acid. With pot****ium bisulfate mucic acid forms 3-hydroxy-2-pyrone by dehydration and decarboxylation. Mucic acid can be used to replace tartaric...
- 6-Amyl-α-pyrone, also 6-pentyl-2-pyrone or 6PP, is an unsaturated lactone molecule. It contains two double bonds in the ring and a pentyl substituent at...
- sterols, tea polyphenols, phenolic lipids, dibenzo-alpha-pyrones (DBP), and dibenzo-α-pyrone chromoproteins (DCPs). Shilajit is composed of 60–80% humic...
- which has several industrial applications. The compound is classified as a pyrone derivative. It presents as an odorless, colorless to white crystalline powder...
- strong acids to a pyrylium cation. Enolizing conditions (strong acid) force pyrones to their pyrylium tautomer. Pyrylium and its derivatives form stable salts...
- system are known as pyranoses. Benzene Pyranose Furan Furfural Pyridine Pyrone Thiopyran Masamune, S.; Castellucci, N. T. (1962). "γ-Pyran". Journal of...