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Topic: 2,2'-Dithiosalicylic acid Commercial Syntheis  (Read 3055 times)

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Offline curiouscat

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2,2'-Dithiosalicylic acid Commercial Syntheis
« on: June 04, 2015, 08:44:56 AM »
How is Dithiosalicylic acid commercially synthesized? Or what are likely commercial routes.

I came across several patents that refer to it as a "cheap, readily available starting material" but could not find any that describe its synthesis. (Indeed it seems commercially available at approx. $8/kg)


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Offline Hunter2

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Re: 2,2'-Dithiosalicylic acid Commercial Syntheis
« Reply #1 on: June 04, 2015, 09:24:24 AM »
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Offline curiouscat

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Re: 2,2'-Dithiosalicylic acid Commercial Syntheis
« Reply #2 on: June 04, 2015, 09:30:45 AM »
Quote from: Hunter2 on June 04, 2015, 09:24:24 AM
Here we go:

http://www.orgsyn.org/demo.aspx?prep=CV2P0580


Thanks! Dumb me. I ignored this as a synthesis of THIOSALICYLIC. I missed that the n -1 reagent is the dithiosalyclic.  >:(
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