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Please visit our collaborator's site at: 
Dear colleagues!Please submit your questions only in the section "Who Could Answer?".
Other sections are intended for posts-communications. |
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The time now is Sat Jul 04, 2009 2:49 am |
View unanswered posts |
| Forum | Topics | Posts | Last Post | |
|---|---|---|---|---|
| About ChemKnowHow | ||||
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No Big Need to Register You can post without registration. Nevertheless... |
1 | 1 | Fri Dec 08, 2006 9:31 am Alexey  |
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Contacts |
1 | 1 | Sat Nov 25, 2006 2:26 pm Alexey |
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Structure, Policy and Technical Questions of ChemKnowHow Here you can find useful hints and ask technical questions. |
11 | 14 | Sun Dec 16, 2007 7:41 pm Rod |
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What is ChemKnowHow about and some lyricism about ChemKnowHow |
2 | 2 | Sat Nov 25, 2006 3:55 pm Alexey |
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Your Suggestions ChemKnowHow will be as good as you make it. Say what you would like to see here and what you don't like. |
2 | 5 | Mon Apr 09, 2007 9:41 pm Alexey |
| Project "Breakthrough Problems in Chemistry" | ||||
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Project "Breakthrough Problems in Chemistry" |
4 | 25 | Fri Apr 24, 2009 3:47 pm lchadwick |
| Who Could Answer? | ||||
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Practical Questions Your questions like "how to filter gels?" etc. |
83 | 289 | Sat Jun 27, 2009 12:27 am Guest |
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Theoretical Questions Your questions like "how to reduce an amide in the presence of a ketone?" or "who can explain..." etc. |
21 | 52 | Thu Apr 09, 2009 5:27 am 3DANEKAL |
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Miscellaneous |
2 | 2 | Thu Aug 30, 2007 2:08 pm Nefertiti |
| Reactions and Reagents | ||||
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Oxidation |
12 | 29 | Sat Nov 22, 2008 2:24 pm Henry |
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Organometallics preparation, handling and usage |
14 | 51 | Sun Apr 12, 2009 11:27 pm Rod |
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Miscellaneous |
33 | 64 | Thu Oct 30, 2008 11:34 am rana |
| Under Inert Conditions | ||||
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Under Inert Conditions avoiding water and air... |
13 | 24 | Wed Jun 17, 2009 5:19 pm Alexey |
| Work-Up | ||||
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Extraction and Filtration |
13 | 26 | Fri Jun 19, 2009 8:22 am ddddyyyyy |
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Specific Work-Up |
25 | 60 | Thu Dec 04, 2008 1:51 am Rod |
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Miscellaneous |
7 | 8 | Sun Jun 14, 2009 1:08 am orgprepdaily |
| Chromatography | ||||
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Column Flash Chromatography |
21 | 32 | Thu May 14, 2009 6:34 am galgalikar |
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TLC |
9 | 19 | Thu Aug 28, 2008 11:00 am Guest |
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Miscellaneous HPLC, GC, SEC etc. |
8 | 16 | Sun Mar 29, 2009 6:28 pm Rod |
| (Re)crystallisation | ||||
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Growing crystals for X-ray also see "Recrystallization" |
4 | 4 | Wed Jul 18, 2007 10:46 pm Rod |
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Recrystallization |
5 | 6 | Thu Nov 15, 2007 6:42 pm Guest |
| Distillation and Sublimation | ||||
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Distillation and Sublimation |
5 | 4 | Sat Dec 01, 2007 8:39 pm Guest |
| Various Things | ||||
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First Aid and Safety What to do if you got a burn after HF... |
9 | 12 | Mon Jan 07, 2008 10:07 pm Guest |
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Cooling, Heating and Thermostating Cooling baths, heating baths etc. |
7 | 9 | Wed Oct 08, 2008 2:08 pm Alexey |
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Miscellaneous |
29 | 49 | Sun Feb 08, 2009 1:42 pm Guest |
| Spectroscopy | ||||
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Spectroscopy NMR, IR, MS etc. |
24 | 32 | Tue Jun 02, 2009 10:50 pm Guest |
| WWW and Software | ||||
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Our Friends Here you can advertise scientific forums or homepages or LJ or Blogs or ... which you like and which are connected with natural sciences. |
13 | 13 | Sun Jan 06, 2008 1:10 am Alexey |
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Searching Engines Which ones do you use? |
14 | 25 | Fri Feb 29, 2008 1:58 am S |
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Lectures and Problems Sets Also seminars, reviews, books etc. |
18 | 25 | Fri Jul 27, 2007 4:28 pm Rod |
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Databases and Tables also prediction software |
31 | 35 | Thu Mar 05, 2009 10:19 pm Alexey |
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Miscellaneous |
20 | 36 | Thu Dec 18, 2008 10:36 am Rod |
| DELETED | ||||
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DELETED We are not sure whether some posts should be on this forum. These posts were collected here. Before irreversible deletion we leave them to discuss with authors. |
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Our users have posted a total of 970 articles We have 281 registered users The newest registered user is mona |
| In total there are 9 users online :: 0 Registered, 0 Hidden and 9 Guests [ Administrator ] [ Moderator ] Most users ever online was 109 on Sat Jul 07, 2007 6:40 pm Registered Users: None |
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