http://organicchem.sites.grinnell.edu/wiki/spring19/api.php?action=feedcontributions&feedformat=atom&user=Liyanxi 2026-11-06T03:03:28Z User contributions MediaWiki 1.45.3 http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=Talk:Nitro_compound&diff=1443 2019-05-10T00:34:36Z

<p>Liyanxi: /* Nitro Compound Synthesis - Klarie Li */ new section</p> <hr /> <div>[[Main_Page]]<br /> __TOC__<br /> <br /> == NItro Compound Formation (Matt Lieberman) ==<br /> <br /> The sulfuric acid protonates the hydroxyl group on the nitric acid, which leaves as water. The remaining molecule is an unstable positively charged nitrogen double-bonded to two oxygens. One of the carbon atoms in the benzene ring attacks this compound at the nitrogen, giving both oxygens partial-negative charges and making the overall charge of the nitro group more stable. However, this leaves a positive charge in the pi system of the benzene ring which is compensated for by loss of a proton at the ipso carbon. [[File:Nitro Compound Formation.png|800px]]<br /> <br /> == Nitro Compound Synthesis - Klarie Li ==<br /> <br /> [[File:Nitro_Compound_Synthesis.png|400px]]</div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=File:Nitro_Compound_Synthesis.png&diff=1442 2019-05-10T00:32:36Z

<p>Liyanxi: </p> <hr /> <div></div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=File_talk:Alkyne_to_ketone.png&diff=1441 2019-05-10T00:25:40Z

<p>Liyanxi: Alkyne to Ketone - Klarie Li</p> <hr /> <div>[[File:Alkyne_to_ketone.png|600px]]</div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=File:Alkyne_to_ketone.png&diff=1440 2019-05-10T00:21:05Z

<p>Liyanxi: </p> <hr /> <div></div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=Talk:Ketone&diff=1364 2019-03-10T21:16:50Z

<p>Liyanxi: /* Electrophilic alkene and soft nucleophile */</p> <hr /> <div>[[Main_Page]]<br /> __TOC__<br /> <br /> == Synthesis of a Ketone from an Acyl Chloride using a Gilman reagent (Nichole Hannan) ==<br /> <br /> [[File:KetoneSynthesis.png|500px]]<br /> <br /> == Synthesis of ketone from a secondary alcohol (Chloe Wu) ==<br /> <br /> [[File:Ketone.png|500px]]<br /> <br /> == Acetic Anhydride and a Grignard Reagent react with an acid workup to produce Acetic Acid and Acetophenone (Malia Wells) ==<br /> <br /> [[File:OChem_2_WIKI_Reaction_Ketone.png|1000px]]<br /> <br /> == Synthesis of ketone from a secondary alcohol (Emily Mamrak) ==<br /> <br /> [[File:cyclohexanone.png|500px]]<br /> <br /> == Synthesis of 2-butanone from 1-butyne (Madison Howe) ==<br /> <br /> [[File:Ketone_synthesis.png|1000px]]<br /> <br /> == Electrophilic alkene and soft nucleophile - Klarie Li ==<br /> <br /> [[File:Electrophilic_alkene_and_soft_nuclephile.png|600px]]</div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=Talk:Ketone&diff=1363 2019-03-10T21:15:46Z

<p>Liyanxi: /* Electrophilic alkene and soft nucleophile */ new section</p> <hr /> <div>[[Main_Page]]<br /> __TOC__<br /> <br /> == Synthesis of a Ketone from an Acyl Chloride using a Gilman reagent (Nichole Hannan) ==<br /> <br /> [[File:KetoneSynthesis.png|500px]]<br /> <br /> == Synthesis of ketone from a secondary alcohol (Chloe Wu) ==<br /> <br /> [[File:Ketone.png|500px]]<br /> <br /> == Acetic Anhydride and a Grignard Reagent react with an acid workup to produce Acetic Acid and Acetophenone (Malia Wells) ==<br /> <br /> [[File:OChem_2_WIKI_Reaction_Ketone.png|1000px]]<br /> <br /> == Synthesis of ketone from a secondary alcohol (Emily Mamrak) ==<br /> <br /> [[File:cyclohexanone.png|500px]]<br /> <br /> == Synthesis of 2-butanone from 1-butyne (Madison Howe) ==<br /> <br /> [[File:Ketone_synthesis.png|1000px]]<br /> <br /> == Electrophilic alkene and soft nucleophile ==<br /> <br /> [[File:Electrophilic_alkene_and_soft_nuclephile.png|600px]]</div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=File:Electrophilic_alkene_and_soft_nuclephile.png&diff=1362 2019-03-10T21:12:28Z

<p>Liyanxi: </p> <hr /> <div></div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=Talk:Alcohol&diff=1294 2019-02-16T23:11:44Z

<p>Liyanxi: /* Acid catalyzed hydration of alkene - Klarie Li */ new section</p> <hr /> <div>[[Main_Page]]<br /> __TOC__<br /> <br /> == SN2 Epoxide Opening with Grignard Reagent - Anne Steensma == <br /> <br /> [[File:Sn2 epoxide to alcohol.png|800px]]<br /> <br /> == ethanal to 1-phenyl ethan-1-ol George Kaslow ==<br /> <br /> [[File:Untitled_Document-1.png]]<br /> <br /> == Dihydroxylation of alkene - Klarie Li ==<br /> <br /> [[File:Dihydroxylation.png|600px]]<br /> <br /> == addition of Grignards to Aldehydes (Tyria Heath) ==<br /> <br /> [[File:Addition_of_grignards_to_aldehydes.png|1000px]]<br /> <br /> == Synthesis of Bromobutan-2-ol from Butene (Nichole Hannan) ==<br /> <br /> [[File:Chem221bralcoholsynthesis.png]]<br /> <br /> == Acid catalyzed hydration of alkene - Klarie Li ==<br /> <br /> [[File:Acid_Catalyzed_Hydration_of_Alkenes.png|600px]]</div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=File:Acid_Catalyzed_Hydration_of_Alkenes.png&diff=1293 2019-02-16T23:08:20Z

<p>Liyanxi: </p> <hr /> <div></div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=Talk:Alkene&diff=1272 2019-02-11T02:29:12Z

<p>Liyanxi: </p> <hr /> <div>[[Main_Page]]<br /> __TOC__<br /> <br /> == Ethene (Abena Afari) ==<br /> <br /> A reaction of bromoethane (ethyl bromide) with potassium hydroxide in the presence of heat to form ethene. [[File:Ethene_Reaction.png|600px]]<br /> <br /> == Alkene Synthesis (Wittig Reaction) I-Cheng Tung ==<br /> <br /> [[File: Alkene.png]]</div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=Talk:Alcohol&diff=1271 2019-02-11T02:28:29Z

<p>Liyanxi: /* Dihydroxylation of alkene - Klarie Li */</p> <hr /> <div>[[Main_Page]]<br /> __TOC__<br /> <br /> == Mitsunobu Reaction - Steven Sharpe ==<br /> <br /> [[File:WIKI Reaction 1 - Mitsunobu.png|800px]]<br /> <br /> == SN2 Epoxide Opening with Grignard Reagent - Anne Steensma == <br /> <br /> [[File:Sn2 epoxide to alcohol.png|800px]]<br /> <br /> == ethanal to 1-phenyl ethan-1-ol George Kaslow ==<br /> <br /> [[File:Untitled_Document-1.png]]<br /> <br /> == Primary Alcohol to Carboxylic Acid - Emily Mamrak ==<br /> <br /> [[File:Primary-alcohol-to-carboxylic-acid.png]]<br /> <br /> == Dihydroxylation of alkene - Klarie Li ==<br /> <br /> [[File:Dihydroxylation.png|600px]]</div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=Talk:Alcohol&diff=1270 2019-02-11T02:27:49Z

<p>Liyanxi: /* Dihydroxylation of alkene - Klarie Li */ new section</p> <hr /> <div>[[Main_Page]]<br /> __TOC__<br /> <br /> == Mitsunobu Reaction - Steven Sharpe ==<br /> <br /> [[File:WIKI Reaction 1 - Mitsunobu.png|800px]]<br /> <br /> == SN2 Epoxide Opening with Grignard Reagent - Anne Steensma == <br /> <br /> [[File:Sn2 epoxide to alcohol.png|800px]]<br /> <br /> == ethanal to 1-phenyl ethan-1-ol George Kaslow ==<br /> <br /> [[File:Untitled_Document-1.png]]<br /> <br /> == Primary Alcohol to Carboxylic Acid - Emily Mamrak ==<br /> <br /> [[File:Primary-alcohol-to-carboxylic-acid.png]]<br /> <br /> == Dihydroxylation of alkene - Klarie Li ==<br /> <br /> [[File:Dihydroxylation.png|600px]]]</div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=File:Dihydroxylation.png&diff=1269 2019-02-11T02:24:35Z

<p>Liyanxi: Liyanxi uploaded a new version of File:Dihydroxylation.png</p> <hr /> <div></div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=Talk:Alkene&diff=1237 2019-01-26T21:13:32Z

<p>Liyanxi: /* Dihydroxylation of alkene - Klarie Li */ new section</p> <hr /> <div>[[Main_Page]]<br /> __TOC__<br /> <br /> == Ethene (Abena Afari) ==<br /> <br /> A reaction of bromoethane (ethyl bromide) with potassium hydroxide in the presence of heat to form ethene. [[File:Ethene_Reaction.png|600px]]<br /> <br /> == Dihydroxylation of alkene - Klarie Li ==<br /> <br /> [[File:Dihydroxylation.png|600px]]]</div>

Liyanxi http://organicchem.sites.grinnell.edu/wiki/spring19/index.php?title=File:Dihydroxylation.png&diff=1236 2019-01-26T21:08:25Z

<p>Liyanxi: </p> <hr /> <div></div>

Liyanxi