Search results
Results from the WOW.Com Content Network
1,3-Cyclohexanedione is an organic compound with the formula (CH 2) 4 (CO) 2. It is one of three isomeric cyclohexanediones. It is a colorless compound that occurs ...
In enzymology, a cyclohexane-1,3-dione hydrolase (EC 3.7.1.10) is an enzyme that catalyzes the chemical reaction cyclohexane-1,3-dione + H 2 O ⇌ {\displaystyle \rightleftharpoons } 5-oxohexanoate Thus, the two substrates of this enzyme are cyclohexane-1,3-dione and H 2 O , whereas its product is 5-oxohexanoate .
[12] 1,3-Cyclohexanedione is first reacted with the acid chloride of 4-(methylsulfonyl)-2-nitrobenzoic acid under conditions in which the enolic hydroxyl group of the diketone reacts to form the benzoylated derivative. In a separate step, this is rearranged to mesotrione using a catalytic amount of cyanide ion derived from acetone cyanohydrin.
1,2-Cyclohexanedione; 1,3-Cyclohexanedione; 1,4-Cyclohexanedione This page was last edited on 23 June 2017, at 01:22 (UTC). Text is available under the Creative ...
The Wichterle reaction is a variant of the Robinson annulation that replaces methyl vinyl ketone with 1,3-dichloro-cis-2-butene. This gives an example of using a different Michael acceptor from the typical α,β-unsaturated ketone. The 1,3-dichloro-cis-2-butene is employed to avoid undesirable polymerization or condensation during the Michael ...
Dimedone is an organic compound with the formula (CH 3) 2 C(CH 2) 2 (CO) 2 (CH 2). Classified as a cyclic diketone, it is a derivative of 1,3-cyclohexanedione. It is a white solid that is soluble in water, as well as ethanol and methanol. It once was used as a reagent to test for the aldehyde functional group.
Neutral cholesterol ester hydrolase 1 (NCEH) also known as arylacetamide deacetylase-like 1 (AADACL1) or KIAA1363 is an enzyme that in humans is encoded by the NCEH1 gene. [ 5 ] NCEH is an enzyme located in the endoplasmic reticulum .
Cyclohexa-1,3-diene itself is rare in nature, but the cyclohexa-1,3-diene motif is fairly common. [8] One example is chorismic acid , an intermediate in the shikimic acid pathway . Of the several examples of the terpenoids and terpenes , a prominent example is phellandrene .