From: Pedro Merino (pmerino$##$posta.unizar.es)
Date: Wed Nov 01 2000 - 03:54:10 EST
The pKa values that Chris Borella asked for are:
DMAP: N,N-(dimethylamino)pyridine
TEA: triethylamine
These are the accepted abbreviations in most Chemistry Journals (ACS
journals, Eur. J. Org. Chem., Tetrahedron series, etc.)
Look at the Prof. Evans' group web page:
http://daeiris.harvard.edu/DavidEvans.html
*****************************************
Dr. Pedro Merino
Laboratorio de Sintesis Asimetrica
Departamento de Quimica Organica
Facultad de Ciencias
Edificio D. Planta 3. QO3545
Plza. San Francisco, s/n
E-50009 Zaragoza (Spain)
Phone: +34 976 762075
Fax: +34 976 762075
E-mail: pmerino$##$posta.unizar.es
URL (group): http://wzar.unizar.es/acad/fac/cie/quiorg/asimetrica/mtm.html
URL(personal):
http://wzar.unizar.es/acad/fac/cie/quiorg/asimetrica/staff/merino.html
*****************************************
Dr. Pedro Merino
Laboratorio de Sintesis Asimetrica
Departamento de Quimica Organica
Facultad de Ciencias
Edificio D. Planta 3. QO3545
Plza. San Francisco, s/n
E-50009 Zaragoza (Spain)
Phone: +34 976 762075
Fax: +34 976 762075
E-mail: pmerino$##$posta.unizar.es
URL (group): http://wzar.unizar.es/acad/fac/cie/quiorg/asimetrica/mtm.html
URL(personal):
http://wzar.unizar.es/acad/fac/cie/quiorg/asimetrica/staff/merino.html
> -----Mensaje original-----
> De: owner-orglist$##$dq.fct.unl.pt [mailto:owner-orglist$##$dq.fct.unl.pt]En
> nombre de Brian Pedersen
> Enviado el: miercoles, 01 de noviembre de 2000 9:36
> Para: Multiple recipients of list orglist
> Asunto: Re: ORGLIST: pKa's
>
>
> At 09:25 01-11-00 +0100, Gunther Cyrill Hebein wrote:
> >DMAP = Dimethylaminophenol
>
> Are you sure about this?
>
> The abbreviation DMAP is 4-DiMethylAminoPyridine in peptide
> chemistry, where it's often used as a catalyst in peptide couplings.
>
> Cheers,
> Brian Pedersen
> Ph.d.-Student
> Technical University of Denmark
> Department of Organic Chemistry
> Building 201
> Anker Engelunds Vej 1
> DK-2800 Lyngby
> Denmark
>
>
>
>
> >Zitiere Jacob Zabicky <zabicky$##$bgumail.bgu.ac.il>:
> >
> >> Hello Chris,
> >>
> >> pKa of what?
> >>
> >> Jacob
> >>
> >> At 10:08 31/10/0, Chris Borella wrote:
> >> >Hello,
> >> >I am looking for pka values for DMAP and TEA any help
> >would be greatly
> >> >appreciated.
> >> >
> >> >-chris
> >> >
> >> ><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0
> >Transitional//EN">
> >> ><HTML><HEAD>
> >> ><META http-equiv=Content-Type content="text/html;
> >charset=iso-8859-1">
> >> ><META content="MSHTML 5.50.4134.600" name=GENERATOR>
> >> ><STYLE></STYLE>
> >> ></HEAD>
> >> ><BODY bgColor=#ffffff>
> >> ><DIV><FONT face=Arial size=2>Hello,</FONT></DIV>
> >> ><DIV><FONT face=Arial size=2>I am looking for pka
> >values for DMAP and TEA
> >> any
> >> >help would be greatly appreciated.</FONT></DIV>
> >> ><DIV><FONT face=Arial size=2></FONT> </DIV>
> >> ><DIV><FONT face=Arial size=2>-chris
> ></FONT></DIV></BODY></HTML>
> >>
> >>
> >x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-
> >x-x-x-x-x-x-x-x-x
> >> Prof. Jacob Zabicky Tel.
> >972-7-6461271/6461062/6472754
> >> Institutes for Applied Research Fax.
> >972-7-6472969
> >> Ben-Gurion University of the Negev Private: POB
> >12366, Beer-Sheva 84863
> >> POB 653, Beer-Sheva 84105, ISRAEL Tel.
> >972-7-6496792
> >> http://profiler.bgu.ac.il/site/main.cfm
> >>
> >x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-
> >x-x-x-x-x-x-x-x-x
> >>
> >>
> >> __________________
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