ethoxy उदाहरण वाक्य

"' 14-Ethoxymetopon "'is an opioid analog that is a derivative of metopon which has been substituted with an ethoxy group at the 14-position.
At small doses, the 5-ethoxy homologues are reputed to produce weaker psychedelic effects, but with increased nootropic action, which might potentially make them useful as study aids.
For thalidomide analogs, an ethoxy group at X3 and a methoxy group at X2, with X1 being just a hydrogen, gave the highest PDE4 and TNF-? inhibition.
An ethoxy group ( CH 3 CH 2 O ) is found in the organic compound ethyl phenyl ether, C 6 H 5 OCH 2 CH 3 which is also known as ethoxybenzene.
The 5-ethoxy homologues however were of a similar potency to the parent compounds and much longer-lasting, with both 2CE-5EtO and 2CT2-5EtO lasting 24 hours or more.

The red dye is then displaced by a yellow dye in a solvent, often cellosolve ( 2-ethoxy-ethanol ), from which they get their name : yellow dye in cellosolve = yellowsolve.
The ethoxy oxygen is eventually released from its catalyst and reforms the previous C-O bond . ( This works better with cylic ethers ) . talk ) 04 : 57, 15 October 2010 ( UTC)
When ethyl propionate with an oxygen-18-labeled ethoxy group is treated with sodium hydroxide ( NaOH ), the oxygen-18 label is completely absent from propionic acid and is found exclusively in the ethanol.
Alkyl groups tend to be electron donating, right . . ? ( Or do they also delocalise some of the negative charge on the ethoxy ester oxygen ? ) talk ) 16 : 51, 4 November 2009 ( UTC)
It is produced synthetically by converting p-aminobenzamide into the corresponding diazonium compound followed by diazotation with 3-hydroxy-2-naphththoic acid ( 2-ethoxy ) anilide ( " Naphtol AS-PH " dye precursor ).