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ETN: almost killed myself... READ!
i hope this is a warning to others , not to be as stupid as you |
6-6-2011 at 03:39
by: azo |
Pd/C H2-gas reduction of ß-nitrostyrenes
Thank you for clearing that up for me nicodem now it makes sence greatly appreciated for your respon ... |
4-6-2011 at 23:50
by: azo |
Pd/C H2-gas reduction of ß-nitrostyrenes
Hi everyone i have a question thats not related to catalytic transfer hydrogenations but i didn't th ... |
4-6-2011 at 02:55
by: azo |
site going down
glee as if by pointing out the failure of the previous post you boost yourself up to International H ... |
1-6-2011 at 00:38
by: azo |
site going down
I have been a member here for some time ,learnt lots from this site and it gives me great pleasure s ... |
31-5-2011 at 04:25
by: azo |
testing hardness of water..
ca mg cations precipitate from water when treated with sodium bicarbonate,
tri sodium phospate, mon ... |
31-5-2011 at 00:31
by: azo |
testing hardness of water..
buy a cf meter |
29-5-2011 at 15:55
by: azo |
Rust on lab equipment
85% phosporic acid will clean up rust but the surface will turn black.
Then it would need buffing. ... |
25-5-2011 at 19:44
by: azo |
is this freakin' ebay? take yer ipads elsewhere
ha lovely |
24-5-2011 at 01:50
by: azo |
is this freakin' ebay? take yer ipads elsewhere
It cant be real i think there carving you up or maybe there is free flasks in those hand bags
... |
23-5-2011 at 23:14
by: azo |
Reducing aliphatic nitro compounds to amines
melgar i think only tertiary amines can be used
here is a lot of info on nitroaldol reactions |
22-5-2011 at 16:40
by: azo |
Reducing aliphatic nitro compounds to amines
I could not have explained it better in my last couple of posts , the first thing you want to do is ... |
21-5-2011 at 03:38
by: azo |
Reducing aliphatic nitro compounds to amines
all 4 isomers of 4 mar are active cis and trans , so it wouldn't matter if you used both isomers of ... |
20-5-2011 at 04:21
by: azo |
Reducing aliphatic nitro compounds to amines
Well that would depend on whether the cyclisation is done with cyanate salts or cynagen bromide.
F ... |
20-5-2011 at 03:46
by: azo |
Which is your year of birth?
Well woelen i think your perception it spot on.
looks like i am an old barsted around here bo ... |
20-5-2011 at 00:41
by: azo |
Reducing aliphatic nitro compounds to amines
The isomers by the said method claim to make a mix of R,R AND S,S isomers
there for only the S,S is ... |
19-5-2011 at 19:18
by: azo |
Reducing aliphatic nitro compounds to amines
Nicodem i can understand why its frustrating when there is no references provided,and i understand w ... |
18-5-2011 at 18:50
by: azo |
Reducing aliphatic nitro compounds to amines
Hi melgar tin and hydrochloric acid is a very good way of reducing nitro groups, it is used in reduc ... |
17-5-2011 at 22:20
by: azo |
aryloxozolines
Thanks for the reply smuv and green d .
Here is a diagram of the 4 isomers of 4 mar,but i am unable ... |
15-5-2011 at 03:12
by: azo |
aryloxozolines
To clear things up the starting aminoalcohol is phenylpropanolamine but i haven't been able to find ... |
14-5-2011 at 00:30
by: azo |
aryloxozolines
? whats going on here. I posted a question about organic chemistry and it ends up in beginings i did ... |
13-5-2011 at 14:38
by: azo |
run away nitrocellulose nitration
Thanks for taking the time to explain it
many thanks
|
13-5-2011 at 05:39
by: azo |
aryloxozolines
I no there is old threads about this topic but a long time ago and with some unanswered questions th ... |
13-5-2011 at 05:20
by: azo |
run away nitrocellulose nitration
Just a quick question can you use carboxy methyl cellulose in replacment for cellulose.
re ... |
10-5-2011 at 20:49
by: azo |
Bumping hell.
I find that crushed up car spark plugs works very good as boiling chips easy to get and cheep.
... |
28-4-2011 at 01:00
by: azo |
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