Re: ORGLIST:Nomenclature: Tellurophene!

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From: samarium Steiner (neptunium$##$gmx.net)
Date: Sat May 03 2003 - 13:48:49 EDT

I was looking for that in Houben-Weyl (Methods for Organic Chemistry). They
also call selenophene "selenole" and tellurophene "tellurole" (as all the
other five-membered rings with other elements, e.g. stannole, plumbole, aurole
a.s.o.). Thus, shouldn't they be named 2-selenolyl and 3-tellurolyl etc.?
there was only one hint for that, which wasn't quite clear for me.

thanks

samarium

> >I've got a somewhat special question. Since the preffix and suffix of
> >heteroarenes such as
> >thiophene - thienyl
> >furane - furyl
> >pyrrole - pyrrolyl (?)
> >selenophene - selenienyl
> >
> >are quite clear, I didn't find that for tellurophene. Please let me know,
> if
> >you know it!
>
>
> Thiophene, furan, and pyrrole have semi-trivial names for their radicals,
> as shown. Selenophene and tellurophene simply don't. You should use
> selenophen-2-yl, tellurophen-3-yl, etc.
>
> Jonathan Brecher
> CambridgeSoft Corporation
> jsb$##$cambridgesoft.com
> 

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