Vijay Kumar Nituvalli shekarappa

5 Questions 7 Answers 0 Followers

Questions related from Vijay Kumar Nituvalli shekarappa

Hi everyone, Does the Frustrated Lewis Pair (FLP) Chemistry required hydrogenater or hydrogenation reaction setup/ condition..?

Whether the FLP CHEMISTRY experiment can do like normal reaction in the hood or it's required hydrogenater facility...?

17 July 2017 1,339 2 View

Can you suggest the best method for the synthesis of substituted 1,2,4-oxadiazoles?

I am having difficulties isolating substituted 1,2,4-oxadiazoles in highly acidic /basic conditions. What is the best scalable route? Please share your ideas.

09 June 2013 7,187 2 View

Diastereomeric resolution.

How can I separate diastereomers having three or more chiral centers (aromatic amino acids on the same ciral carbon)?

06 February 2013 3,573 3 View

How to avoid agglomeration in crystallization or re-crystallization?

I hope by slow ramping the temperature, we can avoid the agglomeration of compound and we can get good purity yield. Are there other techniques?

29 September 2012 4,550 2 View

Can anyone suggest a crystallization method for L-serine derivative (amine protected with benzyl) as a solid?

I tried with MDC:Pet-ether, and IPA:water and these techniques are not working.

16 May 2012 315 6 View