Nayeem Ahmed

4 Questions 20 Answers 0 Followers

Questions related from Nayeem Ahmed

What is a best way to purify a viscous organic liquid product other than column chromatography?

What is a best way to purify a viscous liquid organic product other than column chromatography?

15 March 2015 7,464 18 View

What is a suitable way to determine the "selectivity" of an organic reaction?

Thanks in advance.

08 December 2014 8,419 8 View

Can you suggest an alternative solvent (other than Ethyl acetate) to use in my work-up?

I synthesized piperidine derivative using a heterogeneous catalyst in PEG-200. After completion when i tried to work up the reaction by firstly adding water and then Ethyl acetate, i could not...

24 September 2014 9,344 22 View

Is there any other method other than XPS to find the oxidation state of metal bonded to support via coordinate or covalent bonds?

I want to find the oxidation state of a metal bonded to support. XPS technique is not available to me, can anyone suggest any other technique to do it? For example, it can be Copper bonded to...

08 August 2014 3,233 7 View