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Heterocyclic chemistry

Started by 18uos | Last post by cth November 24, 2009, 03:28:57 PM

1 Replies
2543 Views
Last post November 24, 2009, 03:28:57 PM
by cth
question about diastereoselective reaction

Started by 190303458 | Last post by Dan March 20, 2016, 01:28:57 PM

7 Replies
2677 Views
Last post March 20, 2016, 01:28:57 PM
by Dan
nitrene reactions

Started by 190303458 | Last post by 190303458 December 04, 2015, 04:50:29 AM

5 Replies
2365 Views
Last post December 04, 2015, 04:50:29 AM
by 190303458
Aspirin synthesis reaction???

Started by 1forest1 | Last post by 1forest1 October 19, 2017, 04:39:20 PM

4 Replies
2871 Views
Last post October 19, 2017, 04:39:20 PM
by 1forest1
Zinc dust, and Pd/heat

Started by 21385 | Last post by vhpk May 03, 2008, 11:30:40 PM

2 Replies
3135 Views
Last post May 03, 2008, 11:30:40 PM
by vhpk
Stereogenic centers vs. chirality centers

Started by 21385 | Last post by 21385 October 22, 2007, 03:13:33 AM

1 Replies
3746 Views
Last post October 22, 2007, 03:13:33 AM
by 21385
H+ NMR spectra

Started by 21385 | Last post by Rico March 30, 2008, 09:17:57 AM

1 Replies
3476 Views
Last post March 30, 2008, 09:17:57 AM
by Rico
Rank the enolate ions from most stable to least

Started by 21385 | Last post by 21385 March 15, 2008, 10:05:53 PM

2 Replies
5118 Views
Last post March 15, 2008, 10:05:53 PM
by 21385
CH3 and CH2CH3 Gauche Interaction

Started by 21385 | Last post by movies October 07, 2007, 01:34:47 PM

3 Replies
11662 Views
Last post October 07, 2007, 01:34:47 PM
by movies
Carbonyl chemistry reaction questions

Started by 235 | Last post by sjb August 30, 2018, 07:38:56 AM

2 Replies
1116 Views
Last post August 30, 2018, 07:38:56 AM
by sjb
Esterification=nutralization? ..? ...!

Started by 2810713 | Last post by 2810713 March 07, 2005, 11:41:11 PM

3 Replies
4688 Views
Last post March 07, 2005, 11:41:11 PM
by 2810713
HYperconjugation-stability- inductive effect...

Started by 2810713 | Last post by movies February 09, 2005, 02:15:17 PM

5 Replies
11751 Views
Last post February 09, 2005, 02:15:17 PM
by movies
need help with chemical structure of nylon 12 copolymer!

Started by 28a1a | Last post by jaspevacek January 12, 2012, 08:08:03 AM

2 Replies
3728 Views
Last post January 12, 2012, 08:08:03 AM
by jaspevacek
Need help with an interesting Bioorganic Chem question

Started by 2xmajor2xwork | Last post by 2xmajor2xwork February 09, 2014, 01:07:57 PM

2 Replies
1579 Views
Last post February 09, 2014, 01:07:57 PM
by 2xmajor2xwork
reversible endothermic reactions

Started by 303 | Last post by Enthalpy March 19, 2014, 11:41:56 AM

8 Replies
7510 Views
Last post March 19, 2014, 11:41:56 AM
by Enthalpy
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