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Dry-packing vs slurry-packing: collumn chromotography

Started by asa029 | Last post by karbon January 03, 2012, 12:53:02 PM

13 Replies
17149 Views
Last post January 03, 2012, 12:53:02 PM
by karbon
Stille and Suzuki coupling, which one is better?

Started by Hachiko | Last post by Hachiko November 13, 2019, 02:45:32 AM

13 Replies
4474 Views
Last post November 13, 2019, 02:45:32 AM
by Hachiko
13C NMR shifts of phenyl groups

Started by chmjmhi | Last post by chmjmhi May 15, 2007, 08:14:59 AM

13 Replies
18249 Views
Last post May 15, 2007, 08:14:59 AM
by chmjmhi
Problems on Mechanism

Started by Heory | Last post by Heory November 20, 2009, 01:26:58 AM

14 Replies
10640 Views
Last post November 20, 2009, 01:26:58 AM
by Heory
Strange mechanism

Started by Archer | Last post by Archer July 21, 2013, 07:36:16 AM

14 Replies
7472 Views
Last post July 21, 2013, 07:36:16 AM
by Archer
Purification of Polar Amines

Started by reflux | Last post by itsstar March 05, 2013, 12:19:36 PM

14 Replies
42309 Views
Last post March 05, 2013, 12:19:36 PM
by itsstar
Color!

Started by Honclbrif | Last post by superg October 07, 2011, 04:39:35 PM

14 Replies
9941 Views
Last post October 07, 2011, 04:39:35 PM
by superg
TLC: increasing spot separation

Started by 408 | Last post by 408 July 16, 2011, 10:53:09 AM

14 Replies
25836 Views
Last post July 16, 2011, 10:53:09 AM
by 408
IBX dehydrogenation problem

Started by Dan | Last post by GS October 20, 2012, 06:15:39 PM

14 Replies
12455 Views
Last post October 20, 2012, 06:15:39 PM
by GS
trimethylsilyldiazomethane no longer available. Why?

Started by Bunsen Honeydew | Last post by discodermolide November 08, 2012, 06:01:29 PM

14 Replies
12640 Views
Last post November 08, 2012, 06:01:29 PM
by discodermolide
Finkelstein detection problem

Started by Babcock_Hall | Last post by OC pro September 17, 2012, 11:50:40 AM

14 Replies
9284 Views
Last post September 17, 2012, 11:50:40 AM
by OC pro
14 Replies
3299 Views
Last post September 10, 2021, 04:34:07 PM
by Babcock_Hall
PMP protecting group removal from low-solubility substrate

Started by 408 | Last post by jverkade January 08, 2018, 07:19:33 AM

14 Replies
14347 Views
Last post January 08, 2018, 07:19:33 AM
by jverkade
Recovery of a hydrophobic product from Dowex-50

Started by Babcock_Hall | Last post by rolnor June 21, 2021, 11:39:00 AM

14 Replies
3003 Views
Last post June 21, 2021, 11:39:00 AM
by rolnor
14 Replies
2490 Views
Last post March 14, 2021, 12:48:13 PM
by Guitarmaniac86
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