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Problem of the "Week" - 10/19/09

Started by azmanam | Last post by Heory October 21, 2009, 09:40:02 AM

8 Replies
7057 Views
Last post October 21, 2009, 09:40:02 AM
by Heory
LAH in THF

Started by Urbanium | Last post by BobfromNC March 24, 2015, 04:46:11 PM

6 Replies
7062 Views
Last post March 24, 2015, 04:46:11 PM
by BobfromNC
System reduction reaction DIBAL-H

Started by Qfbale | Last post by Babcock_Hall February 09, 2016, 11:50:44 AM

13 Replies
7068 Views
Last post February 09, 2016, 11:50:44 AM
by Babcock_Hall
Ion exchange chromatography, revisited

Started by synthon | Last post by Babcock_Hall February 19, 2014, 09:33:41 AM

12 Replies
7070 Views
Last post February 19, 2014, 09:33:41 AM
by Babcock_Hall
Sulfoxide elimination

Started by Neel | Last post by Neel April 06, 2012, 11:32:15 PM

8 Replies
7073 Views
Last post April 06, 2012, 11:32:15 PM
by Neel
Share an deduction problem

Started by Heory | Last post by Heory December 07, 2009, 09:46:16 PM

10 Replies
7077 Views
Last post December 07, 2009, 09:46:16 PM
by Heory
Low yield after acetate protecting IMP... possible salt formation?

Started by batty2279 | Last post by synthon August 30, 2012, 02:26:17 PM

12 Replies
7078 Views
Last post August 30, 2012, 02:26:17 PM
by synthon
Opinion on Boc protection procedure

Started by Urbanium | Last post by Urbanium November 05, 2014, 08:32:42 PM

10 Replies
7086 Views
Last post November 05, 2014, 08:32:42 PM
by Urbanium
Unsaturated Rocket Fuels

Started by Enthalpy | Last post by Enthalpy September 03, 2023, 08:27:41 PM

8 Replies
7093 Views
Last post September 03, 2023, 08:27:41 PM
by Enthalpy
benzoin condensation

Started by sw2672 | Last post by sundarmanickam May 31, 2007, 11:22:47 AM

2 Replies
7102 Views
Last post May 31, 2007, 11:22:47 AM
by sundarmanickam
Cleavage of 2-chlorotrityl resin with DCM:TFE:AcOH (8:1:1)

Started by uglepik | Last post by uglepik June 21, 2011, 10:37:25 AM

2 Replies
7119 Views
Last post June 21, 2011, 10:37:25 AM
by uglepik
How to esterify a hydroxy group of hydroxy acid?

Started by lab.star | Last post by MissPhosgene September 12, 2010, 10:25:42 AM

6 Replies
7122 Views
Last post September 12, 2010, 10:25:42 AM
by MissPhosgene
alkyne kcarb deprotection

Started by buRnINGbeND | Last post by fledarmus December 19, 2012, 10:05:51 AM

11 Replies
7135 Views
Last post December 19, 2012, 10:05:51 AM
by fledarmus
Knock off of Problem of the Week 12/10

Started by tmartin | Last post by tmartin December 11, 2009, 11:35:37 AM

11 Replies
7147 Views
Last post December 11, 2009, 11:35:37 AM
by tmartin
Magtrieve

Started by stewie griffin | Last post by ufTiger June 04, 2011, 05:22:04 PM

4 Replies
7149 Views
Last post June 04, 2011, 05:22:04 PM
by ufTiger
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