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Therefore, neopentane is a gas at room temperature and atmospheric pressure, while the other two isomers are (barely) liquids. The melting point of neopentane (−16.6 °C), on the other hand, is 140 degrees higher than that of isopentane (−159.9 °C) and 110 degrees higher than that of n -pentane (−129.8 °C).
Neopentyl alcohol can be prepared from the hydroperoxide of diisobutylene. [3] It can also be prepared by the reduction of trimethylacetic acid with lithium aluminium hydride.
JSmol is an implementation in JavaScript of the functionality of Jmol. [4] It can hence be embedded in web pages to display interactive 3D models of molecules and other structures without the need for any software apart from the web browser (it does not use Java).
5813-64-9 3D model . Interactive image; ChemSpider: 72173; ECHA InfoCard: ... The molecule is the primary amine derivative of neopentane, (CH 3) 4 C.
Neopentyl glycol diglycidyl ether (NPGDGE) is an organic chemical in the glycidyl ether family.It is aliphatic and a colorless liquid. It has the formula C 11 H 20 O 4 and the CAS registry number of 17557-23-2. [2]
Butlerov's student V. Goryainov originally discovered neohexane in 1872 by cross-coupling of zinc ethyl with tert-butyl iodide. [5]2,2-Dimethylbutane can be synthesised by the hydroisomerisation of 2,3-dimethylbutane using an acid catalyst.
This alkylation provides a means to separate 2,4-xylenol from 2,5-xylenol since 2,4-dimethyl-6-tert-butylphenol is insoluble in 10% NaOH but 2,5-dimethyl-6-tert-butylphenol is soluble. Subsequent to separation, the tert-butyl group can be removed in strong acid. [1]
Neophyl chloride can be used to form an organolithium reagent, neophyl lithium, by reaction with lithium.Organolithium reagents are useful due to their nucleophilic properties and their ability to form carbon-to-carbon bonds, like in reactions with carbonyls.