tag:blogger.com,1999:blog-4387100009341358284.post749689876104026959..comments2024-03-12T09:55:15.923+01:00Comments on Curly Arrow: The Colour of Organic ChemistryDaniel Sejerhttp://www.blogger.com/profile/12498255536497699232noreply@blogger.comBlogger11125tag:blogger.com,1999:blog-4387100009341358284.post-64470124434317553162010-04-08T17:45:08.410+02:002010-04-08T17:45:08.410+02:00Made two similar reactions that gave one a light b...Made two similar reactions that gave one a light blue colour and the other a light green colour, first things come to mind is degradation!!!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4387100009341358284.post-55725049057955287722009-12-08T19:49:37.882+01:002009-12-08T19:49:37.882+01:00I have prepared vinyl aziridines which show beauti...I have prepared vinyl aziridines which show beautiful pink colour. N-Nosyl aziridines also show yellow colour.Aditya Bhattacharyyanoreply@blogger.comtag:blogger.com,1999:blog-4387100009341358284.post-31671413621356544742009-12-05T19:53:59.483+01:002009-12-05T19:53:59.483+01:00this looks like something that one can get for not...this looks like something that one can get for not watching out on a datemilkshakehttps://www.blogger.com/profile/08188961610554710616noreply@blogger.comtag:blogger.com,1999:blog-4387100009341358284.post-1264100878480100352009-12-05T12:48:03.106+01:002009-12-05T12:48:03.106+01:00may be column will remove those color side product...may be column will remove those color side products. While working with pyridine compounds, I too get similar colored compounds (Yellow, red, green).<br />Looks beautiful but have to make it white in most cases, hehe!Med Chemhttps://www.blogger.com/profile/10729225103216476995noreply@blogger.comtag:blogger.com,1999:blog-4387100009341358284.post-17722310441310978872009-12-02T17:37:02.471+01:002009-12-02T17:37:02.471+01:00We have a rule in our lab that if you get somethin...We have a rule in our lab that if you get something that falls out of the white/yellow/brown/black realm of colours, then you get a punch in the arm by any of your labmates 'cos organic chemistry shouldn't be coloured!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4387100009341358284.post-11002632202292543072009-12-02T00:24:26.463+01:002009-12-02T00:24:26.463+01:00... at the end of the day I always expect colorles...... at the end of the day I always expect colorless oils :)SiO2lungsnoreply@blogger.comtag:blogger.com,1999:blog-4387100009341358284.post-87255565038148939312009-12-01T07:44:53.211+01:002009-12-01T07:44:53.211+01:00I'm working on a synthesis now in which the fi...I'm working on a synthesis now in which the first four steps take me from brown to bright yellow to grandma pink and finally to colorless oil. The first time I got through step four I was a little freaked out...BabeToluenehttps://www.blogger.com/profile/06721741629105607841noreply@blogger.comtag:blogger.com,1999:blog-4387100009341358284.post-74278093582159691252009-12-01T01:24:17.404+01:002009-12-01T01:24:17.404+01:00I think pTsOH has given me that color before (as w...I think pTsOH has given me that color before (as well as nice needle-shape crystals)Unknownhttps://www.blogger.com/profile/09318663535229606283noreply@blogger.comtag:blogger.com,1999:blog-4387100009341358284.post-59776065683331163512009-11-30T08:37:45.125+01:002009-11-30T08:37:45.125+01:00Does it smells nice?
I've made a pink compou...Does it smells nice? <br /><br />I've made a pink compound (I've done the synthesis before and resulted white crystals at one time and brown crystals at another) with sweet watermelon-like smell<br /><br />:DChemGradhttps://www.blogger.com/profile/18304732744053614163noreply@blogger.comtag:blogger.com,1999:blog-4387100009341358284.post-20281874229427800282009-11-30T04:39:34.870+01:002009-11-30T04:39:34.870+01:00See, pink and purple are closer to what I expect! ...See, pink and purple are closer to what I expect! Green, on the other hand...green is often the color of fail in organic materials.Ψ*Ψhttps://www.blogger.com/profile/15089754859676425655noreply@blogger.comtag:blogger.com,1999:blog-4387100009341358284.post-40466973375663290782009-11-30T02:18:54.407+01:002009-11-30T02:18:54.407+01:00I think I found a similar colour on my column a fe...I think I found a similar colour on my column a few times when running a Barton decarboxylation. I think the pyrithione had a high level of conjugation or something and it went a nice purple/green like that. It is always refreshing to see a different colour other than white/yellow.OrganicOverdosehttps://www.blogger.com/profile/06308937714718821761noreply@blogger.com