Syntese af L-efedrin fra L-phenylacetylcarbinol (L-PAC)

OrgUnikum

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I-PAC-tråde bliver altid øjeblikkeligt overrendt af bullshittere, så jeg siger farvel.

Du har fået de vigtigste oplysninger: Acetaldehyd eller pyruvat, en egnet gær og ph <5.

Ingen stillede det store og indlysende spørgsmål: Hvordan kan jeg finde ud af, om en gærstamme er god eller ej?
Og da ingen spurgte, vil der ikke være andet svar end at nævne, at der findes ret nemme metoder.
God fornøjelse med søgningen, og send mig ikke en PM.

Farvel
 

bilibili

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HacvFx2ZOk


L-PAC and solvent, add methylamine gas into the mixture, no reaction after 10 hours at room temperature. Does the reaction require heating?
 

bilibili

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The amount of methylamine gas is too small and has not come into contact with the PAC. Ignore this issue.
 
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rampage

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hey bro can you share your method of producing the l-pac, i have what i believe should be 10mls of pac in solvent but have not yet distilled to remove the solvent, so am not yet sure if i have anything.
 
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