User:Tkadm30/Notebook/PVA: Difference between revisions

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== Definition ==
== Definitions ==


Polyvynyl alcool (PVA, PVOH)  
* Polyvinyl alcohol: PVA (PVOH)
* Polyvinyl acetate: PVAc


== Use ==
== Use ==
* A general purpose cross linking reagent for benzaldehyde-ketone type chiral nucleophilic reactions for which PVA may be used to reflux aminoacetaldehyde (Ethanamine) reagents as catalyst for effective
* water-soluble cross-linker : a synthetic polymer
oil-in-water nanoemulsion of gold-mediated nanoparticles
* In asymmetric tetrahydroisoquinoline formation: a secondary type chiral (C2) amine '''cross-linker''' of Hydroxyl radicals (C=O+2ROH) to Nitrogen (NH3), from which [[chloroform]] adduct may readily
transform [[Ethanamine]] into racemic tertiary compounds (phenoxyalkylamines) by directed heat treatment.


== Myths and Facts about Pva ==
== Experimental ==
 
* A synthetic cross-linking reagent to reflux <font color=purple>benzyl-amine</font> products ?
* Chuck: If Acetonitrile may be converted to PVA, why is PVA '''not''' a functional 2-cyanoethyl reagent?
* In protein engineering, a gold-substituted catalyst (Micheal acceptor) for oil-in-water peptide (drug) delivery and protein synthesis.  
* Oracle: Sure... Acetonitrile is a convenient cyanide '''aniomeric''' catalyst... Heck, there no doubt in my mind its N terminal can provide the required energy for efficient proton ion pumping...
* Related enzymes: alcohol dehydrogenase - EC 1.1.1.1
* Chuck: What do you mean with that? Is that even proper english? For an oracle you seem a little unreasonable...
* Oracle: No kidding... you can surely convert PVOH solutions back to an acid... Ask a chemist... Oracle are good merely for solving uncomputable problems.,,Not discrete mathematics...So don't be uppity! Once upon a time I was metaprogramming pythons for a living, not real organisms or nothing fancy, just computable numbers...
* Chuck: So..?
* Oracle: Life is injust!
* Oracle: You have to realize your full potential to live as a mere racemic enantiomer..
* Chuck: I don't understand this.
* Oracle: okay... Fine with me!


== See also ==
== See also ==
* [[Acetonitrile]]
* [[Ethanamine]]
* [[PVOH]]

Latest revision as of 14:58, 2 October 2018

Definitions

  • Polyvinyl alcohol: PVA (PVOH)
  • Polyvinyl acetate: PVAc

Use

  • water-soluble cross-linker : a synthetic polymer

Experimental

  • A synthetic cross-linking reagent to reflux benzyl-amine products ?
  • In protein engineering, a gold-substituted catalyst (Micheal acceptor) for oil-in-water peptide (drug) delivery and protein synthesis.
  • Related enzymes: alcohol dehydrogenase - EC 1.1.1.1

See also

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