Sciencemadness Discussion Board - Powered by XMB 1.9.11


	Not logged in [Login - Register]

FAQ

Member List

Today's Posts Forum Stats

Stats

Back to:

Sciencemadness Discussion Board » Search

Search
[Next Page]
Possible OTC, 'safe' methylating agents Where is the reference to converting nitriles to orthoesters? Without that the above is just pointl ...	17-4-2019 at 16:57 by: AvBaeyer
Looking for a Job Texium- Congratulations on your achievements and what appears to be an extraordinary record! In m ...	27-3-2019 at 19:22 by: AvBaeyer
Chinese Rotary Vane Vacuum Pumps - Good or Bad? I have a pump essentially identical to the one pictured above. It is used for many vacuum distillati ...	22-2-2019 at 19:06 by: AvBaeyer
Preparation of N-Bromosuccinimide DavidJR, "I suggested tribromoisocyanuric acid because the cyanuric acid needed to prepare it is ...	1-2-2019 at 09:53 by: AvBaeyer
Preparation of N-Bromosuccinimide Why should I try tribromoisocyanuric acid? You cite nothing in support of your suggestion and ther ...	30-1-2019 at 11:51 by: AvBaeyer
Preparation of N-Bromosuccinimide Thanks, Metacelsus. I never intended to make a project out of this! After all the experimental va ...	29-1-2019 at 19:33 by: AvBaeyer
Preparation of N-Bromosuccinimide A Preparation of N-Bromosuccinimide Introduction Some experimental work currently in progress ...	28-1-2019 at 19:50 by: AvBaeyer
melting point apparatus itsafineday, I do not understand how your glass thermometer looks "vulnerable" in your mel-temp. ...	27-1-2019 at 20:43 by: AvBaeyer
Senior Centers and Science Lab Socials I am up with Charlie A and Magpie. My wife just says I am an old fart so get over it. The lab beckon ...	22-1-2019 at 19:30 by: AvBaeyer
Proline decarboxylations Here is a very interesting patent which might help you along, at least conceptually. Interestingly, ...	19-1-2019 at 19:33 by: AvBaeyer
Ethanolamine Synthesis You can buy the ethanolamine on Amazon - cheap - assuming you are in the US. https://www.amazon.c ...	19-1-2019 at 19:23 by: AvBaeyer
Benzhydrol from Diphenhydramine No need to free base it. If you use H2SO4 for the ether cleavage it will be a salt in solution anywa ...	19-1-2019 at 19:18 by: AvBaeyer
Proline decarboxylations It is important to note that spearmint oil contains S-carvone. Could it be that the decarboxylation ...	18-1-2019 at 20:43 by: AvBaeyer
melting point apparatus Melting point capillaries are all a standard size. They are available from Amazon in 100 tube packs. ...	11-1-2019 at 19:12 by: AvBaeyer
Benzyl Chloride Distillation Problems :( I believe one of the important steps in the procedure I posted (see above) is that the product was d ...	11-1-2019 at 19:02 by: AvBaeyer
Benzyl Chloride Distillation Problems :( You need to provide more details. How concentrated was your HCl? How were trying to distill the benz ...	8-1-2019 at 19:14 by: AvBaeyer
Nicotinamide dehydration Beyond P2O5 you are pretty much out of options. Larock's "Comprehensive Organic Transformations" [am ...	6-1-2019 at 19:25 by: AvBaeyer
Would it be possible to make 2-bromobenzoyl chloride from salicylic acid I do not want to reopen an old discussion, but attached is the text part of an Organic Reactions cha ...	5-1-2019 at 13:45 by: AvBaeyer
Tryptamine Isolation (HELP!!!) I just stumbled across this paper while searching my files. It provides information regarding salts ...	5-1-2019 at 13:30 by: AvBaeyer
Pharmaceuticals synthesis There does not exist any lab manual or cookbook for making common drugs. The Merck Index lists most ...	4-1-2019 at 19:51 by: AvBaeyer
Get Your U.S. DBDMH While You Can! Loptr, Thanks for the heads up! I think I just ordered the last bottles from All About Spas. Too ...	30-12-2018 at 20:41 by: AvBaeyer
Would it be possible to make 2-bromobenzoyl chloride from salicylic acid Does anyone bother to do a simple google search before making somewhat useless comments? The cri ...	20-12-2018 at 07:23 by: AvBaeyer
Indole Acetaldehyde is very problematical in the Fischer indole synthesis as are most aliphatic aldehydes. ...	19-12-2018 at 07:43 by: AvBaeyer
Camphor reduction to borneol/isoborneol If you can find camphene it undergoes a very clean rearrangement in acetic acid to borneol acetate. ...	8-12-2018 at 20:01 by: AvBaeyer
Water cooling for reflux condenser for 24 hours? Ice melts quickly, other set and forget options? Beerwiz raises a a particularly perplexing problem for the home lab. I have faced the same problem a ...	28-11-2018 at 19:47 by: AvBaeyer
[Next Page]

Sciencemadness Discussion Board » Search