|
Subject |
Started by |
Replies |
Views |
Last post  |
| 0 Members and 9 Guests are viewing this board.
|
|
|
Rieke Magnesium Preparation
|
Baerchen
|
5
|
229
|
Yesterday at 01:13:25 PM
by Nebelhom
|
|
|
|
Water soluble coconut oil and peanut oil
|
R.Z.sffhb
|
1
|
124
|
August 29, 2010, 07:34:25 PM
by demoninatutu
|
|
|
Selective reducing agent. Nitro to amine.
|
408
|
16
|
730
|
August 27, 2010, 08:55:47 PM
by discodermolide
|
|
|
|
Reaction Nomenclature Rules?
|
inhancer
|
2
|
115
|
August 27, 2010, 08:51:42 PM
by lavoisier
|
|
|
|
9-BBN reaction
|
stewie griffin
|
3
|
182
|
August 27, 2010, 08:51:06 PM
by discodermolide
|
|
|
|
bond order and covalent character!!!
|
research
|
1
|
121
|
August 23, 2010, 10:11:26 PM
by demoninatutu
|
|
|
|
trialkyl orthoformate - acidic way
|
bmorvan
|
0
|
110
|
August 16, 2010, 11:10:12 PM
by bmorvan
|
|
|
|
Preparation of Vinyl Lithium
|
stevet
|
5
|
713
|
August 15, 2010, 03:11:54 AM
by Marie
|
|
|
|
searching papers successfully
|
research
|
0
|
229
|
August 08, 2010, 04:37:59 AM
by research
|
|
|
|
F1 Reaction...What is it??
|
tamim83
|
4
|
298
|
August 07, 2010, 02:21:12 PM
by Jorriss
|
|
|
|
Which N atoms in caffeine is the least basic
|
joc
|
7
|
606
|
August 05, 2010, 06:09:22 AM
by toddwick
|
|
|
|
B-N single bond existance?
|
a student
|
13
|
693
|
July 25, 2010, 12:59:46 PM
by Mitch
|
|
|
worst chemical quote ever
|
FlowSyn
|
30
|
1635
|
July 05, 2010, 09:10:44 AM
by FlowSyn
|
|
|
|
Rearrangement
|
darkness1102
|
2
|
260
|
July 05, 2010, 02:36:43 AM
by tritiger
|
|
|
|
Catalyst
|
fonny
|
3
|
428
|
July 05, 2010, 02:35:33 AM
by tritiger
|
|
|
|
Diluting CS2
|
tsd3
|
5
|
540
|
July 05, 2010, 02:34:56 AM
by tritiger
|
|
|
|
superaromaticity?
|
a student
|
7
|
420
|
July 05, 2010, 02:30:23 AM
by tritiger
|
|
|
|
How to remove the black tar?
|
Heory
|
8
|
534
|
June 23, 2010, 05:01:28 PM
by demoninatutu
|
|
|
|
Stubborn Cbz??
|
aranel
|
9
|
722
|
June 23, 2010, 04:50:07 PM
by Med90
|
|
|
|
domino, tandem and cascade reaction?
|
a student
|
1
|
206
|
June 23, 2010, 04:10:28 PM
by Heory
|
|
|
|
Difficult separation of two aryl halides
|
democanarchis
|
2
|
348
|
June 22, 2010, 07:14:05 PM
by demoninatutu
|
|
|
|
orthogonal protection?
|
a student
|
1
|
220
|
June 22, 2010, 06:05:20 AM
by azmanam
|
|
|
|
B-N and C-C bonds
|
a student
|
3
|
271
|
June 17, 2010, 09:35:28 PM
by a student
|
|
|
|
3,5-dinitrophenyl isocyanate as reagent
|
Daylan
|
4
|
273
|
June 17, 2010, 05:00:58 PM
by demoninatutu
|
|
|
|
NMR morpholine
|
Bertran05
|
1
|
242
|
June 16, 2010, 04:20:14 AM
by a student
|
|
|
|
How to Dry over KOH or P2O5
|
ID101
|
1
|
292
|
June 15, 2010, 08:46:43 PM
by dunno260
|
|
|
|
NMR- Morpholine Ring-1H patterns of methylene
|
Bertran05
|
2
|
272
|
June 10, 2010, 09:13:15 PM
by Bertran05
|
|
|
|
Pectin and lime = sugar + calcium.
|
confused33
|
0
|
197
|
June 09, 2010, 06:27:23 AM
by confused33
|
|
|
|
Benzene and isovaleryl chloride in presens of AlCl3
|
Maria_88
|
3
|
248
|
June 09, 2010, 04:17:00 AM
by J-bone
|
|
|
|
Problem of the Week - 5/20/10
|
azmanam
|
10
|
738
|
June 07, 2010, 03:23:07 AM
by azmanam
|
|
|
|
How to extract HMPA?
|
animanga008
|
2
|
330
|
June 05, 2010, 06:13:32 AM
by J-bone
|
|
|
|
How to esterify a hydroxy group of hydroxy acid?
|
lab.star
|
4
|
465
|
June 04, 2010, 08:14:51 PM
by animanga008
|
|
|
|
Non-Polar Saponification, leaving non-threatening resultants?
|
condonethis
|
1
|
243
|
June 04, 2010, 02:29:05 AM
by J-bone
|
|
|
|
aliphatic amine Salt mixture; acid/base extraction question
|
vizio123321
|
1
|
282
|
May 31, 2010, 10:53:54 AM
by Borek
|
|
|
|
Oxymercuration troubles
|
stewie griffin
|
2
|
777
|
May 28, 2010, 07:37:46 AM
by orgopete
|
|
|
|
Purification problem
|
marcinosss
|
3
|
395
|
May 21, 2010, 02:34:45 AM
by marcinosss
|
|
|
|
Think Twice Before Running That Pyridine Reaction With Methylene Chloride
|
Mitch
|
5
|
565
|
May 18, 2010, 04:43:04 AM
by J-bone
|
|
|
|
Some conflicting solubility, need a deffinite answear.
|
Mr.rose
|
1
|
346
|
May 17, 2010, 05:10:25 PM
by Mitch
|
|
|
|
Most acidic proton of doxorubicin
|
Mitch
|
2
|
366
|
May 13, 2010, 08:51:44 PM
by AWK
|
|
|
|
2,5-dihydroxybenzaldehyde oximes
|
angel-ist
|
5
|
430
|
May 12, 2010, 02:35:34 PM
by MissPhosgene
|
|
|
|
Chlorosulfonation reaction
|
chepda06
|
1
|
500
|
May 10, 2010, 09:56:42 AM
by J-bone
|
|
|
|
can any one help me with a paper concerning nucleophilicity of amino acids
|
ahmedhussen
|
1
|
341
|
May 03, 2010, 12:01:25 PM
by MissPhosgene
|
|
|
|
synthesis organic
|
darkness1102
|
1
|
384
|
May 03, 2010, 04:03:19 AM
by tmartin
|
|
|
|
Reaction question... pyrimidone with nitric acid
|
pyrimidone
|
0
|
349
|
April 29, 2010, 01:52:05 AM
by pyrimidone
|
|
|
|
(+)-camptothecin
|
MissPhosgene
|
2
|
469
|
April 24, 2010, 05:26:36 AM
by MissPhosgene
|
|
|
|
Storage of AIBN/DBO
|
democanarchis
|
2
|
454
|
April 24, 2010, 12:48:41 AM
by DrCMS
|
|
|
|
Why Do Synthetics Only Report Their Best Yield?
|
Mitch
|
7
|
717
|
April 21, 2010, 05:07:18 PM
by MissPhosgene
|
|
|
|
Great methods for the enantioselective synthesis of alpha amino acids
|
dielsalder33
|
2
|
458
|
April 14, 2010, 04:19:22 AM
by movies
|
|
|
|
General question
|
physics_student
|
7
|
606
|
April 02, 2010, 06:22:05 AM
by democanarchis
|
|
|
|
carbocation stability
|
CLMZ
|
2
|
639
|
April 01, 2010, 05:59:08 AM
by Dan
|
|
|
|
Purification of Polar Amines
|
reflux
|
13
|
4849
|
April 01, 2010, 03:26:21 AM
by AC Prabakar
|
|
|
|
determining non-bonding electrons around metal center
|
g-bones
|
1
|
597
|
March 26, 2010, 11:25:19 AM
by stewie griffin
|
|
|
|
Tricky cross coupling
|
democanarchis
|
10
|
1066
|
March 24, 2010, 11:11:53 AM
by g-bones
|
|
|
|
Silica gel suppliers
|
stewie griffin
|
3
|
618
|
March 24, 2010, 04:47:55 AM
by stewie griffin
|
|
|
|
Column chromatogrpahy for acidic, polar compound. Which is better?
|
c0ok1e
|
1
|
573
|
March 19, 2010, 02:01:24 PM
by marquis
|
|
|
|
fluorine coupling constants
|
FlowSyn
|
2
|
552
|
March 17, 2010, 03:56:37 PM
by FlowSyn
|
|
|
|
Ylide formation with Grignard?
|
Quimven
|
4
|
786
|
March 17, 2010, 12:17:48 PM
by Quimven
|
|
|
|
storage of TBAF
|
reflux
|
5
|
1147
|
March 14, 2010, 12:04:42 AM
by Arctic-Nation
|
|
|
|
Where can I find the pKa of the protonated Trimethylamine?
|
clasperj
|
6
|
1036
|
March 04, 2010, 12:00:18 AM
by Dan
|
|
|
|
Lindlar Reductions
|
cisdiols
|
5
|
1122
|
February 23, 2010, 05:20:11 PM
by cisdiols
|
|
|
|
AROMATIC REACTION
|
debojyoti
|
1
|
475
|
February 21, 2010, 04:12:19 AM
by Arctic-Nation
|
|
|
|
metanol removal
|
cpncoop
|
1
|
719
|
February 19, 2010, 01:01:20 PM
by Arctic-Nation
|
|
|
|
Acid base wash
|
measaint
|
7
|
2208
|
February 18, 2010, 10:29:37 PM
by kiranglobal
|
|
|
|
water removal
|
aranel
|
6
|
1095
|
February 17, 2010, 01:43:52 AM
by russellm72
|
|
|
|
Aniline removal
|
nurban
|
7
|
824
|
February 17, 2010, 01:31:44 AM
by russellm72
|
|
|
|
organic chemistry
|
Bioares
|
1
|
681
|
February 16, 2010, 03:35:21 AM
by cpncoop
|
|
|
|
grad student seeking research advice
|
acidpants
|
10
|
1246
|
February 16, 2010, 03:33:39 AM
by cpncoop
|
|
|
|
2 problems
|
Heory
|
34
|
1957
|
February 13, 2010, 04:47:59 AM
by Oxy
|
|
|
|
Boron tribromide (BBr3) concentration
|
kovsky
|
2
|
755
|
February 10, 2010, 01:35:08 AM
by russellm72
|
|
|
|
Problem of the Week (Late Edition)
|
tmartin
|
13
|
1242
|
February 03, 2010, 11:15:47 AM
by tmartin
|
|
|
|
urea derivatization for gas chromatography method?
|
omponk
|
0
|
607
|
January 23, 2010, 04:42:31 PM
by omponk
|
|
|
|
cysteine
|
machin_shin
|
2
|
565
|
January 22, 2010, 01:41:53 AM
by stewie griffin
|
|
|
|
Pd(PPh3)4 Removal
|
dielsalder33
|
3
|
1452
|
January 17, 2010, 01:58:49 AM
by kiwi
|
|
|
|
Lets hear about your department
|
da692
|
0
|
700
|
December 28, 2009, 05:34:21 AM
by da692
|
|
|
|
does s-adenosyl methionine only methylate amines?
|
doof
|
5
|
1044
|
December 23, 2009, 02:48:48 PM
by doof
|
|
|
|
Problem Ⅱof the Week - 12/14/09
|
Heory
|
17
|
1565
|
December 21, 2009, 04:00:34 PM
by Heory
|
|
|
|
cyclohexyl isocyanate from DCC coupling
|
Stephen@NE
|
6
|
1467
|
December 17, 2009, 03:30:53 PM
by Stephen@NE
|
|
|
|
Problem of the Week - 12/14/09
|
azmanam
|
7
|
1065
|
December 15, 2009, 01:58:01 AM
by azmanam
|
|
|
|
Knock off of Problem of the Week 12/10
|
tmartin
|
11
|
1194
|
December 11, 2009, 05:35:37 AM
by tmartin
|
|
|
|
Protecting hands from MeOH & DCM?
|
Brilla
|
26
|
2030
|
December 08, 2009, 12:37:36 AM
by azmanam
|
|
|
|
Potentially interesting transformation
|
tmartin
|
6
|
940
|
December 07, 2009, 05:34:02 PM
by tmartin
|
|
|
|
Share an deduction problem
|
Heory
|
10
|
1038
|
December 07, 2009, 03:46:16 PM
by Heory
|
|
|
|
Mechanism in organic
|
darkness1102
|
19
|
1885
|
December 07, 2009, 06:43:58 AM
by movies
|
|
|
|
Titration of TBAF
|
reflux
|
3
|
833
|
December 04, 2009, 06:26:19 AM
by nj_bartel
|
|
|
|
associative and dissociative substitution mechanism
|
hsebast1
|
3
|
1348
|
December 03, 2009, 06:01:11 PM
by hsebast1
|
|
|
|
Are halogens hybridized?
|
stewie griffin
|
7
|
1137
|
December 02, 2009, 06:50:16 AM
by jinclean
|
|
|
|
Problem of the Week - 11/30/09
|
azmanam
|
12
|
1217
|
December 01, 2009, 11:54:20 PM
by jinclean
|
|
|
|
oxidation with MnO2
|
g-bones
|
9
|
3988
|
December 01, 2009, 09:29:53 PM
by Heory
|
|
|
|
Organic synthesis
|
darkness1102
|
3
|
794
|
November 28, 2009, 02:08:45 AM
by jinclean
|
|
|
|
Doubt about resonance - thiol oxidation
|
Sosi
|
8
|
1049
|
November 28, 2009, 12:23:36 AM
by Sosi
|
|
|
|
Another interesting transformation
|
Dan
|
8
|
963
|
November 27, 2009, 03:36:43 AM
by tmartin
|
|
|
|
An incredible reaction
|
Heory
|
12
|
1237
|
November 25, 2009, 11:26:28 PM
by jinclean
|
|
|
|
Problem of the Week - 11/23/09
|
azmanam
|
29
|
1778
|
November 25, 2009, 02:53:40 PM
by azmanam
|
|
|
|
reduction nitro group
|
Miep
|
1
|
1007
|
November 24, 2009, 05:53:21 AM
by movies
|
|
|
|
An interesting Reaction
|
Heory
|
90
|
5432
|
November 24, 2009, 05:50:04 AM
by movies
|
|
|
|
Reaction Mechanism
|
darkness1102
|
1
|
576
|
November 22, 2009, 06:03:43 PM
by Heory
|
|
|
|
Problems on Mechanism
|
Heory
|
14
|
1691
|
November 19, 2009, 07:26:58 PM
by Heory
|
|
|
|
Problem of the Week - 11/16/09
|
azmanam
|
34
|
2260
|
November 19, 2009, 05:45:03 PM
by Heory
|
|
|
|
Preparation of prenyl magnesium bromide
|
dunno260
|
1
|
914
|
November 16, 2009, 03:31:34 AM
by orgopete
|
|
|
|
Sn2 inversion of cyclic molecules
|
buttermellow
|
4
|
1139
|
November 12, 2009, 12:31:20 AM
by jinclean
|
Topic you have posted in
Sticky Topic
Poll