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Problem of the Week - 09/14/09

Started by azmanam | Last post by azmanam September 16, 2009, 09:13:24 PM

12 Replies
9035 Views
Last post September 16, 2009, 09:13:24 PM
by azmanam
Non-terminal epoxide ring opening (Lewis acid catalysts)

Started by Cultivator | Last post by orgopete September 15, 2009, 02:16:11 PM

12 Replies
13483 Views
Last post September 15, 2009, 02:16:11 PM
by orgopete
digerated vs. triturated

Started by wintermute | Last post by wintermute September 14, 2009, 10:26:57 AM

7 Replies
9776 Views
Last post September 14, 2009, 10:26:57 AM
by wintermute
how to isolate amine

Started by alexia | Last post by Don Shelly September 10, 2009, 03:12:52 PM

7 Replies
12772 Views
Last post September 10, 2009, 03:12:52 PM
by Don Shelly
Problem of the Week - 09/07/09

Started by azmanam | Last post by azmanam September 09, 2009, 01:49:16 PM

5 Replies
6867 Views
Last post September 09, 2009, 01:49:16 PM
by azmanam
Problem of the Week - 08/31/09

Started by azmanam « 1 2 » | Last post by azmanam September 07, 2009, 10:13:12 AM

24 Replies
17092 Views
Last post September 07, 2009, 10:13:12 AM
by azmanam
Synthesis of mono acyl-chloride of mono-benzyl dicarboxylic acid ester

Started by Cultivator « 1 2 » | Last post by Cultivator September 03, 2009, 03:08:41 AM

22 Replies
18986 Views
Last post September 03, 2009, 03:08:41 AM
by Cultivator
EDC/HOBt coupling question

Started by nurban | Last post by Markov September 01, 2009, 05:56:17 AM

1 Replies
9243 Views
Last post September 01, 2009, 05:56:17 AM
by Markov
Problem of the Week 08/03/09

Started by azmanam | Last post by azmanam August 28, 2009, 11:22:42 AM

5 Replies
5568 Views
Last post August 28, 2009, 11:22:42 AM
by azmanam
solid phase synthesis coupling

Started by aranel | Last post by kiwi August 14, 2009, 12:16:26 AM

5 Replies
6585 Views
Last post August 14, 2009, 12:16:26 AM
by kiwi
best catalyst for this ester synthesis?

Started by Susan | Last post by g-bones August 06, 2009, 03:48:33 AM

6 Replies
8519 Views
Last post August 06, 2009, 03:48:33 AM
by g-bones
Problem of the Week 07/27/09

Started by azmanam | Last post by azmanam August 02, 2009, 06:44:32 PM

14 Replies
11176 Views
Last post August 02, 2009, 06:44:32 PM
by azmanam
Product purification when synthesizing an unknown

Started by spirochete | Last post by orgopete August 02, 2009, 04:40:24 PM

5 Replies
11622 Views
Last post August 02, 2009, 04:40:24 PM
by orgopete
Low temp protonation

Started by pbuonora | Last post by kiwi August 02, 2009, 02:38:45 AM

1 Replies
3927 Views
Last post August 02, 2009, 02:38:45 AM
by kiwi
What does (br. s, 1H) mean for hydrogen NMR?

Started by cncbmb | Last post by cncbmb July 27, 2009, 11:25:39 PM

2 Replies
39618 Views
Last post July 27, 2009, 11:25:39 PM
by cncbmb
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