CCL: Dihydroxyl compound
- From: "Gunda Tamás"
<tgunda2005*puma.unideb.hu>
- Subject: CCL: Dihydroxyl compound
- Date: Wed, 10 May 2006 19:06:28 +0200
Sent to CCL by: "Gunda Tamás" [tgunda2005%x%puma.unideb.hu]
Kevin,
Geminal diols >C(OH)2 are very rarely stable enough to put them
onto the table in pure crystalline form. An example is
chloralhydrate CCl3-CH(OH)2 or the reagent ninhydrine. They are stable
only if strong electron attracting groups are
attached to the carbon atom. However, in aqueous solution they can
exist in equilibrium form with the corresponding
keton or aldehyde.
Tamas E. Gunda
----- Original Message -----
From: "kevin abbot kevanabbot**yahoo.com"
<owner-chemistry=-=ccl.net>
To: "Gunda, Tamas E " <tgunda=-=puma.unideb.hu>
Sent: Wednesday, May 10, 2006 15:50
Subject: CCL: Dihydroxyl compound
Sent to CCL by: kevin abbot [kevanabbot::yahoo.com]
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Hi CCLers,
I am working on a compound which has two hydroxyl groups on the same secondary
carbon atom (not primary),
might someone inform me about the stability of a dihydroxyl compound
and its synthetic reliability (I mean is a
compound like this stable?).
Some references are appreciated as I have found only a few articles on this
kind of compound.
Best Regards
Kevin
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<div class=MsoNormal style="MARGIN: 0cm 0cm
0pt"><SPAN lang=EN-GB style="mso-ansi-language:
EN-GB"><FONT size=3><FONT
face="Times New Roman">Hi CCLers,<?xml:namespace prefix
= o ns = "urn:schemas-microsoft-com:office:office"
/><o:p></o:p></FONT></FONT></SPAN></div>
<div class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-GB
style="mso-ansi-language: EN-GB"><FONT
size=3><FONT face="Times New Roman">I am
working on a compound
which has two hydroxyl groups on the same secondary carbon atom (not
primary),<o:p></o:p></FONT></FONT></SPAN></div>
<div class=MsoNormal style="MARGIN: 0cm 0cm
0pt"><SPAN lang=EN-GB style="mso-ansi-language:
EN-GB"><FONT size=3><FONT
face="Times New Roman">might someone inform me about the
stability of a dihydroxyl compound and its synthetic
reliability (I mean is a compound like this
stable?).<o:p></o:p></FONT></FONT></SPAN></div>
<div class=MsoNormal
style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB
style="mso-ansi-language:
EN-GB"><FONT size=3><FONT face="Times New
Roman">Some references are appreciated as I have found only a few
articles
on this kind of
compound.<o:p></o:p></FONT></FONT></SPAN></div>
<div class=MsoNormal style="MARGIN: 0cm 0cm
0pt"><SPAN lang=EN-GB style="mso-ansi-language:
EN-GB"><o:p><FONT face="Times New Roman"
size=3> </FONT></o:p></SPAN></div>
<div class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-GB
style="mso-ansi-language: EN-GB"><FONT
size=3><FONT face="Times New Roman">Best
Regards<o:p></o:p></FONT></FONT></SPAN></div>
<div class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-GB
style="mso-ansi-language: EN-GB"><o:p><FONT
face="Times New Roman"
size=3> </FONT></o:p></SPAN></div> <div
class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN
lang=EN-GB style="mso-ansi-language: EN-GB"><FONT
size=3><FONT
face="Times New
Roman">Kevin<o:p></o:p></FONT></FONT></SPAN></div>
<div> </div><p>
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