Re: ORGLIST: t-butyldimethylchlorosilane

From: David Gauthier (gauthier.david$##$videotron.ca)
Date: Mon Aug 07 2000 - 10:02:05 EDT

• Next message: Erik-Jan Ras: "ORGLIST: Benzylic bromination"
• Previous message: Paul Handley: "ORGLIST: t-butyldimethylchlorosilane"
• Maybe in reply to: Merlin: "ORGLIST: t-butyldimethylchlorosilane"

Hi,
  If your product is enough soluble in ether/hexane, you could extract your
product with that mixture (you'll remove a big part of DMF). But flash
chromatography is maybe the best thing to do.

David Gauthier
U.Sherbrooke

Merlin wrote:

> Can anyone provide me with assistance-particularly extraction
> information-on the reaction of t-butyldimethylchlorosilane with
> imidazole in DMF? I refer to the article of E.J. Corey which is in JACS
> 94(17) 6190 (1972).
>
> I have run the reaction but have come across some difficulty with the
> final extraction.
>
> Any assistance would be greatly appreciated.
>
> Sincerely,
> George D. McCallion
>
> --
> Merlin
> medchem$##$home.com
> __________________
>
> ORGLIST - Organic Chemistry Mailing List
> Website / Archive / FAQ: http://www.orglist.net/
> List coordinator: Joao Aires de Sousa (jas$##$mail.fct.unl.pt)

__________________

ORGLIST - Organic Chemistry Mailing List
Website / Archive / FAQ: http://www.orglist.net/
List coordinator: Joao Aires de Sousa (jas$##$mail.fct.unl.pt)

• Next message: Erik-Jan Ras: "ORGLIST: Benzylic bromination"
• Previous message: Paul Handley: "ORGLIST: t-butyldimethylchlorosilane"
• Maybe in reply to: Merlin: "ORGLIST: t-butyldimethylchlorosilane"

This archive was generated by hypermail 2.1.4 : Fri Sep 19 2003 - 12:15:35 EDT