Re: ORGLIST: Reduction of ozonides to aldehydes

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From: Jack Sullivan (jsulliva$##$eclipse.net)
Date: Thu Sep 23 1999 - 20:40:07 EDT

As per the recent request that I repost the subject reference:

Terje Didriksen wrote:
>
> Jack Sullivan writes:
> > I'm interested in avoiding dimethyl sulfide & other odorous reductants
> > like thiourea. Current possibilities are sodium sulfite, NaI, & zinc
> > dust/acetic acid.
> >
> > Is anyone aware of any recent developments in this area?
>
> 3,3'-Thiodipropionic acid and its salts have been reported to be
> effective quench reagents in this reaction.[1] They are odorless,
> and their oxidation products may be removed by water extraction.
>
> 1. R.B. Appel, L.A. Tomlinson and I. Hill, Synth. Comm. 25 (1995) 3589.
--
Jack Sullivan

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