<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>Talkchem.com &#187; column chromatography</title>
	<atom:link href="http://talkchem.com/tag/column-chromatography/feed" rel="self" type="application/rss+xml" />
	<link>http://talkchem.com</link>
	<description>Just about anything on chemistry</description>
	<lastBuildDate>Fri, 11 Jun 2010 10:42:18 +0000</lastBuildDate>
	<generator>http://wordpress.org/?v=2.9.2</generator>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
			<item>
		<title>Chalcone preparation</title>
		<link>http://talkchem.com/synthetic-chemistry/chalcone-preparation.html</link>
		<comments>http://talkchem.com/synthetic-chemistry/chalcone-preparation.html#comments</comments>
		<pubDate>Thu, 27 May 2010 17:13:13 +0000</pubDate>
		<dc:creator>Jyot Vakharia</dc:creator>
				<category><![CDATA[Synthetic Chemistry]]></category>
		<category><![CDATA[chalcone synthesis]]></category>
		<category><![CDATA[column chromatography]]></category>

		<guid isPermaLink="false">http://talkchem.com/?p=71</guid>
		<description><![CDATA[			<script type="text/javascript">
    			JSDraw.init();
			</script>
            I was finally able to prepare chalcones with the following recation

I&#8217;ll post the reaction details as and when possible. This is a great achievement as I was able to seperate the products using column chromatography. I know it wouldn&#8217;t be a great thing, but atleast we are on track to doing something great  . [...]]]></description>
			<content:encoded><![CDATA[			<script type="text/javascript">
    			JSDraw.init();
			</script>
            <p>I was finally able to prepare chalcones with the following recation</p>
<p><div class='JSDraw' id='test0' style='width: 600px; height: 300px;border:1px solid gray' viewonly dataformat='molfile' data='
ChemJSDraw05271022512D
 39 40  0  0  0  0  0  0  0  0  1 V2000
    4.6280   -5.3040    0.0000 C   0  0
    3.2770   -4.5240    0.0000 C   0  0
    3.2770   -2.9640    0.0000 C   0  0
    5.9790   -4.5240    0.0000 C   0  0
    5.9790   -2.9640    0.0000 C   0  0
    4.6280   -2.1840    0.0000 C   0  0
    7.3300   -5.3040    0.0000 C   0  0
    8.6810   -4.5240    0.0000 C   0  0
    7.3300   -6.8640    0.0000 C   0  0
    7.3300   -2.1840    0.0000 O   0  0
    4.6280   -0.6240    0.0000 O   0  0
    1.9260   -2.1840    0.0000 O   0  0
   13.5720   -5.0960    0.0000 C   0  0
   12.2210   -4.3160    0.0000 C   0  0
   12.2210   -2.7560    0.0000 C   0  0
   14.9230   -4.3160    0.0000 C   0  0
   14.9230   -2.7560    0.0000 C   0  0
   13.5720   -1.9760    0.0000 C   0  0
   13.5720   -0.4160    0.0000 C   0  0
   12.0120   -0.4160    0.0000 O   0  0
   21.5800   -6.5520    0.0000 C   0  0
   20.2290   -5.7720    0.0000 C   0  0
   20.2290   -4.2120    0.0000 C   0  0
   22.9310   -5.7720    0.0000 C   0  0
   22.9310   -4.2120    0.0000 C   0  0
   21.5800   -3.4320    0.0000 C   0  0
   24.2820   -3.4320    0.0000 O   0  0
   21.4760   -2.1840    0.0000 O   0  0
   18.8780   -3.4320    0.0000 O   0  0
   24.2820   -6.5520    0.0000 C   0  0
   24.2820   -8.1120    0.0000 O   0  0
   25.6330   -5.7720    0.0000 C   0  0
   25.6330   -4.2120    0.0000 C   0  0
   26.9840   -3.4320    0.0000 C   0  0
   26.9840   -1.8720    0.0000 C   0  0
   28.3350   -1.0920    0.0000 C   0  0
   28.3350   -4.2120    0.0000 C   0  0
   29.6860   -3.4320    0.0000 C   0  0
   29.6860   -1.8720    0.0000 C   0  0
  1  2  1  0
  2  3  2  0
  1  4  2  0
  4  5  1  0
  5  6  2  0
  6  3  1  0
  4  7  1  0
  7  8  1  0
  7  9  2  0
  5 10  1  0
  6 11  1  0
  3 12  1  0
 13 14  1  0
 14 15  2  0
 13 16  2  0
 16 17  1  0
 17 18  2  0
 18 15  1  0
 18 19  1  0
 19 20  2  0
 21 22  1  0
 22 23  2  0
 21 24  2  0
 24 25  1  0
 25 26  2  0
 26 23  1  0
 25 27  1  0
 26 28  1  0
 23 29  1  0
 24 30  1  0
 30 31  2  0
 30 32  1  0
 32 33  2  0
 33 34  1  0
 34 35  1  0
 35 36  2  0
 34 37  2  0
 37 38  1  0
 38 39  2  0
 39 36  1  0
M  END
'></div></p>
<p>I&#8217;ll post the reaction details as and when possible. This is a great achievement as I was able to seperate the products using column chromatography. I know it wouldn&#8217;t be a great thing, but atleast we are on track to doing something great <img src='http://talkchem.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> . Thanks for reading through this really short and stupid post <img src='http://talkchem.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> . I hope this helps you guys <img src='http://talkchem.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
]]></content:encoded>
			<wfw:commentRss>http://talkchem.com/synthetic-chemistry/chalcone-preparation.html/feed</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
	</channel>
</rss>

