User contributions for Apcpca

17 October 2012

• 14:5014:50, 17 October 2012 diff hist 0 File:Reacción de Haworth.png Apcpca uploaded a new version of File:Reacción de Haworth.png: Reaction gives tetralone as the final product.

14 August 2010

• 11:2411:24, 14 August 2010 diff hist 0 File:Beckmann rearrangement mechanism.PNG uploaded a new version of File:Beckmann rearrangement mechanism.PNG: There was a missing minus sign.

8 June 2009

• 23:4123:41, 8 June 2009 diff hist +237 User talk:Roland1952 →File:Sandmeyer-Reaktion (Reaktion).svg
• 23:3723:37, 8 June 2009 diff hist +236 File talk:Sandmeyer-Reaktion (Reaktion).svg No edit summary current
• 22:2622:26, 8 June 2009 diff hist +203 User talk:Roland1952 →File:Sandmeyer-Reaktion (Reaktion).svg
• 22:2322:23, 8 June 2009 diff hist +5 m File talk:Sandmeyer-Reaktion (Reaktion).svg No edit summary
• 22:1722:17, 8 June 2009 diff hist +57 File talk:Sandmeyer-Reaktion (Reaktion).svg No edit summary
• 21:5321:53, 8 June 2009 diff hist +157 File talk:Sandmeyer-Reaktion (Reaktion).svg No edit summary
• 12:0512:05, 8 June 2009 diff hist +270 User talk:Roland1952 →File:Sandmeyer-Reaktion (Reaktion).svg: new section
• 11:5811:58, 8 June 2009 diff hist +217 N File talk:Sandmeyer-Reaktion (Reaktion).svg ←Created page with 'There is an error on the first molecule of the reaction scheme. It should start from an aromatic amine.—~~~~'

5 January 2009

• 15:1115:11, 5 January 2009 diff hist +192 N File:Nucleophilic aromatic substitution example.PNG *Description: Nucleophilic aromatic substitution example. *Source: Myself using ISIS/Draw. Category:Chemical reactions

18 July 2007

• 19:2319:23, 18 July 2007 diff hist 0 File:Hofmann degradation or elimination.PNG uploaded "Image:Hofmann degradation or elimination.PNG": *Description: Hofmann degradation or elimination. *Source: Myself using ISIS/Draw. *Date: 18 July 2007. Category:Functional group interconversions
• 16:0016:00, 18 July 2007 diff hist +229 N File:Hofmann elimination regioselectivity.PNG *Description: Hofmann elimination regioselectivity. *Source: Myself using ISIS/Draw. *Date: 18 July 2007. Category:Functional group interconversions
• 15:5715:57, 18 July 2007 diff hist +226 N File:Hofmann degradation or elimination.PNG *Description: Hofmann degradation or elimination. *Source: Myself using ISIS/Draw. *Date: 18 July 2007. Category:Functional group interconversions
• 15:4715:47, 18 July 2007 diff hist +219 N File:General Hofmann elimination.PNG *Description: General Hofmann elimination. *Source: Myself using ISIS/Draw. *Date: 18 July 2007. Category:Functional group interconversions

3 July 2007

• 16:5216:52, 3 July 2007 diff hist 0 File:Reaz Knoevenagel.PNG uploaded "Image:Reaz Knoevenagel.PNG": *Description: Knoevenagel condensation example. *Source: Based on http://it.wikipedia.org/wiki/Immagine:Reaz_Knoevenagel.gif *Date: 3 July 2007 Category:C-C bond forming reactions {{GFDL}}
• 16:1516:15, 3 July 2007 diff hist +194 N File:Reaz Knoevenagel.PNG *Description: Knoevenagel condensation example. *Source: Based on http://it.wikipedia.org/wiki/Immagine:Reaz_Knoevenagel.gif *Date: 3 July 2007 Category:C-C bond forming reactions {{GFDL}}

27 June 2007

• 17:0517:05, 27 June 2007 diff hist +219 N File:Silyl enol ether.png *Description: General structure of a silyl enol ether created with ChemDraw. *Source: http://en.wikipedia.org/wiki/Image:Silyl_enol_ether.png *Date: 27 June 2007. Category:Functional groups {{PD-user-en|Edgar181}}

25 June 2007

• 16:3316:33, 25 June 2007 diff hist +150 N File talk:Asymmetric syn Mannich reactions catalyzed by L-proline.png ←New page: The correct is ''SS'' enantiomer product, not ''RR'' as it was drawn previously. I have changed it.—~~~~ current

21 June 2007

• 22:5622:56, 21 June 2007 diff hist +199 N File:Caprolactam Synth.png * Description: Caprolactam synthesis from cyclohexanone. * Source: http://de.wikipedia.org/wiki/Bild:Caprolactam_Synth.png * Date: 22 June 2007 Category:Organic syntheses {{PD-user-de|Dschanz}}
• 22:3922:39, 21 June 2007 diff hist +219 N File:Cyclohexanon Synth1.png * Description: Cyclohexanone synthesis by cyclohexane catalyzed oxidation. * Source: http://de.wikipedia.org/wiki/Bild:Cyclohexanon_Synth1.png * Date: 22 June 2007 Category:Organic syntheses {{PD-user-de|Dschanz}}

17 June 2007

• 11:3811:38, 17 June 2007 diff hist +224 N File:Beckmann rearrangement mechanism.PNG *Description: Beckmann rearrangement mechanism. *Source: Myself using ISIS/Draw. *Date: 17 June 2007. Category:Functional group interconversions

13 June 2007

• 13:1913:19, 13 June 2007 diff hist +62 User:Apcpca No edit summary current

12 June 2007

• 18:2018:20, 12 June 2007 diff hist +170 N File:WohlDegradation.png * Description: Wohl degradation. * Source: Based on http://en.wikipedia.org/wiki/Image:WohlDegradation.png * Date: 12 June 2007 Category:Organic reactions {{GFDL}}

11 June 2007

• 14:3114:31, 11 June 2007 diff hist +102 File:NefChainExtention.png No edit summary

10 June 2007

• 21:1721:17, 10 June 2007 diff hist +88 N File:NefMichaelTandem.png Nef Michael Tandem Category:Functional group interconversions {{GFDL-user-en|V8rik}}
• 21:1021:10, 10 June 2007 diff hist +89 N File:NefChainExtention.png Nef Chain Extension Category:Functional group interconversions {{GFDL-user-en|V8rik}}
• 21:0121:01, 10 June 2007 diff hist +214 N File:Nef reaction mechanism.PNG *Description: Nef reaction mechanism. *Source: Myself using ISIS/Draw. *Date: 10 June 2007. Category:Functional group interconversions
• 20:5720:57, 10 June 2007 diff hist +204 N File:Nef reaction.PNG *Description: Nef reaction. *Source: Myself using ISIS/Draw. *Date: 10 June 2007. Category:Functional group interconversions

31 May 2007

• 17:1217:12, 31 May 2007 diff hist −21 File:Diazo phenol3.png No edit summary

24 May 2007

• 16:1316:13, 24 May 2007 diff hist +15 m File:Tetrafluoroethane liquid.jpg No edit summary
• 16:1216:12, 24 May 2007 diff hist +197 N File:Tetrafluoroethane liquid.jpg *Description: Boiling liquid tetrafluoroethane in a small graduated cylinder. *Source: http://en.wikipedia.org/wiki/Image:Tetrafluoroethane_liquid.jpg *Date: 24 May 2007 {{GFDL-user-en|Deglr6328}}

4 May 2007

• 14:0814:08, 4 May 2007 diff hist 0 m File:Lola B351.jpg No edit summary
• 14:0714:07, 4 May 2007 diff hist −25 m File:Lola B351.jpg No edit summary
• 13:5013:50, 4 May 2007 diff hist +2 File:Lola B351.jpg No edit summary
• 13:3913:39, 4 May 2007 diff hist +210 N File:Lola B351.jpg *Description: 2005 Yuji Ide's Formuna Nippon car. *Source:http://ja.wikipedia.org/wiki/%E7%94%BB%E5%83%8F:Lola_B351.jpg *Date: 4 May 2007 Category:Racing cars Category:Formula {{Copyrighted free use}}

24 April 2007

• 18:5118:51, 24 April 2007 diff hist +177 N File:Alkylboranes oxidation mechanism.PNG *Description: Alkylboranes oxidation mechanism. *Source: Myself using ISIS/Draw. *Date: 24 April 2007. Category:Organic reactions
• 18:4518:45, 24 April 2007 diff hist +215 N File:Hydroboration-oxidation example.PNG *Description: Hydroboration-oxidation example. *Source: http://en.wikipedia.org/wiki/Image:Hydroboration-oxidation.jpg *Date: 24 April 2007. Category:Organic reactions
• 18:3718:37, 24 April 2007 diff hist +196 N File:Hydroboration mechanism.PNG *Description: Hydroboration mechanism. *Source: http://en.wikipedia.org/wiki/Image:Hydroboration.jpg *Date: 24 April 2007. Category:Organic reactions

13 March 2007

• 18:0118:01, 13 March 2007 diff hist +198 N File:Aldol concept cn.PNG *Description: Aldol reaction. *Source: http://zh.wikipedia.org/wiki/Image:Aldol_concept_cn.gif *Date: 13 March 2007. Category:C-C bond forming reactions
• 14:5914:59, 13 March 2007 diff hist +217 N File:Schlosser modification.PNG *Description: Schlosser modification of the Wittig reaction. *Source: Myself using ISIS/Draw. *Date: 13 March 2007. Category:Name reactions Category:Organic reactions
• 14:5314:53, 13 March 2007 diff hist +205 N File:Wittig stereoselectivity.PNG *Description: Wittig reaction stereoselectivity. *Source: Myself using ISIS/Draw. *Date: 13 March 2007. Category:Name reactions Category:Organic reactions
• 14:4614:46, 13 March 2007 diff hist +197 N File:Wittig mechanism.PNG *Description: Wittig reaction mechanism. *Source: Myself using ISIS/Draw. *Date: 13 March 2007. Category:Name reactions Category:Organic reactions

21 February 2007

• 17:2417:24, 21 February 2007 diff hist +6 m File:EAS mechanism.PNG →Sumario
• 17:2317:23, 21 February 2007 diff hist +38 N User:Apcpca ←New page: {| |{{user es-4}} |- |{{user en-1}} |}

29 January 2007

• 19:3819:38, 29 January 2007 diff hist +165 N File:EAS meta director.PNG *Description: EAS meta director. *Source: Myself using ISIS/Draw. *Date: 29 January 2007 Category:Chemical reactions
• 19:1019:10, 29 January 2007 diff hist +181 N File:EAS ortho para mesomer director.PNG *Description: EAS ortho/para mesomer director. *Source: Myself using ISIS/Draw. *Date: 29 January 2007. Category:Chemical reactions
• 18:5718:57, 29 January 2007 diff hist +182 N File:EAS ortho para inductive director.PNG *Description: EAS ortho/para inductive director. *Source: Myself using ISIS/Draw. *Date: 29 January 2007. Category:Chemical reactions
• 17:2317:23, 29 January 2007 diff hist +181 N File:EAS very strong deactivating group example.PNG *Description: EAS very strong deactivating group. *Source: Myself using ISIS/Draw. *Date: 29 January 2007. Category:Chemical reactions
• 16:4916:49, 29 January 2007 diff hist +181 N File:EAS strong activating group example.PNG *Description: EAS strong activating group example. *Source: Myself using ISIS/Draw. *Date: 29 January 2007. Category:Chemical reactions