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  2. Methoxy group - Wikipedia

    en.wikipedia.org/wiki/Methoxy_group

    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−CH 3 . 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.

  3. Alkoxy group - Wikipedia

    en.wikipedia.org/wiki/Alkoxy_group

    In chemistry, the alkoxy group is an alkyl group which is singularly bonded to oxygen; thus R−O. Denoted usually with apostrophe('). The range of alkoxy groups is vast, the simplest being methoxy (CH 3 O−). [1] 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, also known as ethoxybenzene).

  4. Directed ortho metalation - Wikipedia

    en.wikipedia.org/wiki/Directed_ortho_metalation

    Directed ortho metalation (DoM) is an adaptation of electrophilic aromatic substitution in which electrophiles attach themselves exclusively to the ortho-position of a direct metalation group or DMG through the intermediary of an aryllithium compound. [1] The DMG interacts with lithium through a hetero atom.

  5. Anisole - Wikipedia

    en.wikipedia.org/wiki/Anisole

    The methoxy group is an ortho/para directing group, which means that electrophilic substitution preferentially occurs at these three sites. The enhanced nucleophilicity of anisole vs. benzene reflects the influence of the methoxy group, which renders the ring more electron-rich.

  6. Methoxyacrylates - Wikipedia

    en.wikipedia.org/wiki/Methoxyacrylates

    Methoxyacrylates hold significant importance in the field of agricultural fungicides, with a substantial market share. In 1999, this group of active ingredients accounted for over 10% of the fungicide market, with sales totaling US$620 million, led by azoxystrobin, which alone generated approximately US$415 million in sales. [4]

  7. Trifluoromethoxy group - Wikipedia

    en.wikipedia.org/wiki/Trifluoromethoxy_group

    Trifluoromethoxy group. The trifluoromethoxy group is the chemical group –O– CF 3.It can be seen as a methoxy group –O– CH 3 whose hydrogen atoms are replaced by fluorine atoms; or as a trifluoromethyl group attached to the rest of the molecule by a bridging oxygen atom; either leads to viable syntheses. [1]

  8. Guaiacol - Wikipedia

    en.wikipedia.org/wiki/Guaiacol

    It is a phenolic compound containing a methoxy functional group. Guaiacol appears as a viscous colorless oil, although aged or impure samples are often yellowish. It occurs widely in nature and is a common product of the pyrolysis of wood. [3]

  9. 14-Methoxymetopon - Wikipedia

    en.wikipedia.org/wiki/14-Methoxymetopon

    14-Methoxymetopon is an experimental opioid drug developed by a team led by Professor Helmut Schmidhammer at the University of Innsbruck in the mid-1990s. [1] It is a derivative of metopon in which a methoxy group has been inserted at the 14-position.