In organic chemistry, a methoxy group is the functional group consisting of a methyl group bound to oxygen. This alkoxy group has the formula R−O−CH3.
On a benzene ring, the Hammett equation classifies a methoxy substituent at the para position as an electron-donating group, but as an electron-withdrawing group if at the meta position. At the ortho position, steric effects are likely to cause a significant alteration in the Hammett equation prediction which otherwise follows the same trend as that of the para position.
In organic chemistry, a methoxygroup is the functional group consisting of a methyl group bound to oxygen. This alkoxy group has the formula R−O−CH3...
concentration of the methoxygroup within the HPMC molecule (which in turn depends on both the degree of substitution of the methoxygroup and the molar substitution)...
The trifluoromethoxy group is the chemical group –O–CF 3. It can be seen as a methoxygroup –O–CH 3 whose hydrogen atoms are replaced by fluorine atoms;...
(−OH). This makes the hydroxymethyl group an alcohol. It has the identical chemical formula with the methoxygroup (−O−CH3) that differs only in the attachment...
benzene reflects the influence of the methoxygroup, which renders the ring more electron-rich. The methoxygroup strongly affects the pi cloud of the...
have been produced as well.[citation needed] Cephamycins possess a methoxygroup at the 7-alpha position. In addition, cephamycins have been shown to...
The molecular formula CH3O may refer to: Hydroxymethyl group (HOCH2–) Methoxygroup (H3CO–) This set index page lists chemical structure articles associated...
general structure of melatonin is the indole ring with methoxygroup in position 5 (5-methoxygroup) and acylaminoethyl side-chain in position 3. The two...
dissociative effects. It is an analogue of methoxetamine where the 3-methoxygroup has been replaced by methyl. It has been sold online since around October...
chemical structure consists of a benzene ring substituted with a methoxygroup and an allyl group. It is an isomer of anethole, differing with respect to the...
structures differ in the arene substitution pattern—the location of the methoxygroup on the ring as compared to the acyl halide. National Institute of Standards...
would be considered a "methoxy-" group. The simpler alkyl radical is written in front, so CH3–O–CH2CH3 would be given as methoxy(CH3O)ethane(CH2CH3). IUPAC...
organic compound with the formula CH3OC6H4OH. It is a phenol with a methoxygroup in the para position. A colorless solid, it is used in dermatology and...
such as safrole or myristicin by an amine group (PIHKAL Entry #157 TMA). The list consists of: PMA (para-methoxy-amphetamine) 2,4-DMA (2,4-dimethoxy-amphetamine)...
are a group of three isomeric organic compounds with the formula CH3OC6H4CH3. They consist of a disubstituted benzene ring with methoxygroup and one...
stronger note. It differs from vanillin by having an ethoxy group (−O−CH2CH3) instead of a methoxygroup (−O−CH3). Natural vanilla extract is a mixture of several...
the ring for example, a hydroxyl group, a methyl hydroxyl group, a methoxygroup or another pyranose or furanose group which are typical single bond substitutions...
topoisomerase II. It is an analog of daunorubicin, but the absence of a methoxygroup increases its fat solubility and cellular uptake. Similar to other anthracyclines...
derivative of acetic acid in which a hydrogen atom of the methyl group is replaced by a methoxygroup. As indicated by the synonym methyl glycolic acid, and as...
of the ether class that includes a methyl group Dimethyl ether, often simply called methyl ether Methoxygroup, –OCH3 This set index article lists chemical...
recombine. Research shows that by replacing the ethoxy group in this compound by a methoxygroup the crystal structure is less stable and in the final...
caffeoyl-CoA O-methyltransferase (CCOMT) converts the hydroxyl group at C3 into methoxy as seen in Feruloyl-CoA (8). Up until this step, according to Ramirez-Ahumada...
form methylenedioxy bridges by closure of an open, adjacent phenol and methoxygroup. Examples of products formed by this process are canadine and berberine...
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