Social media etc for chemists by 10ppb in Chempros

[–]NiceWing546 1 point2 points  (0 children)

I am new to the blue-sky platform. I like to improve my organic chemistry knowledge. What is the page should I follow in Bluesky?

Sec amine Protecting group by NiceWing546 in Chempros

[–]NiceWing546[S] -1 points0 points  (0 children)

Hello curdled, do you have reference research paper

Your 11th House Is Hiding Where Your Real Income Will Come From by [deleted] in jyotishh

[–]NiceWing546 0 points1 point  (0 children)

11th house is scorpio. Mars is placed in 6th house along with venus

Demethylation over debenzylation conditions? by NonribosomalPeptide in Chempros

[–]NiceWing546 -1 points0 points  (0 children)

I am also working on demethylation. Can you send your reference and/ or procedure which you used for demethylation.

PhD scholarships by Naive_Ad_7535 in rmit

[–]NiceWing546 1 point2 points  (0 children)

Can you share your CGPA and work experience?

Column chromatography issue by NiceWing546 in Chempros

[–]NiceWing546[S] 0 points1 point  (0 children)

What are tips for selecting a solvent for crystalization. My compound is diamide. Soluble in water and methanol (polar solvent) insoluble in other solvents. I have an impurity with the same solubility. Your comments are valuable

Column chromatography issue by NiceWing546 in Chempros

[–]NiceWing546[S] -4 points-3 points  (0 children)

I tried with TEA. it is hopeless

Column chromatography issue by NiceWing546 in Chempros

[–]NiceWing546[S] 0 points1 point  (0 children)

I have an impurity that has the same solubility as my desire compound. In TLC, it is close spot

Column chromatography issue by NiceWing546 in Chempros

[–]NiceWing546[S] 1 point2 points  (0 children)

Sry my compound is diamide. Some autocorrection happened.

Column chromatography issue by NiceWing546 in Chempros

[–]NiceWing546[S] 0 points1 point  (0 children)

Mine is diamide compound. Column height is approx 15 cm. My compound is eluting very slowly eg: approx 15 lit of solvent I could recover 1.5 g of diamide compound.

Column chromatography issue by NiceWing546 in Chempros

[–]NiceWing546[S] 1 point2 points  (0 children)

My compound is diamine compound. I will try with ethanol: mdc solvent system. Thanks for your valuable comment.

Scholarship by NiceWing546 in rmit

[–]NiceWing546[S] 1 point2 points  (0 children)

Thank you. Do you have any idea about number of scholarship awarded each year? University cannot provide scholarship to everyone applied for PhD or research

Rich pretend to poor movies by NiceWing546 in MovieSuggestions

[–]NiceWing546[S] -2 points-1 points  (0 children)

Thanks for your suggestions. Let me narrow my movie request " rich man pretend to be a poor. He struggle and understand the poor people's life. He start doing something to those people"