1) Have rxn solution
2) Add NP
3) shake and remove NP
4) Add NP again
5) Add NaOH solution slowly
6) Shake and remove NP (may want to do 2nd NP pull from based rxn solution)
7) Add water to NP/meth-fb
Shake and remove water (could also wash with NaOH solution and/or hot/cold water washes)
9) Add water again to NP/meth-fb
10) Add HCL solution dropwise until ~pH6
11) Remove water layer which has meth-hcl in it
12) Evap meth water on low heat using fan
13) Recrystalise if wanted using hot solvent slowly cooled
Depending on the purity of your feedstock; more or less post reaction cleaning steps may be needed. Do it all in the one tube; and use syringes/extender tubing to make separations.
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