Mike Kondrasho

3 Questions 4 Answers 0 Followers

Questions related from Mike Kondrasho

Cleaving palladium complexes for HPLC separation?

I am running a reaction catalyzed by Pd triphenylphosphine complex, which I separate later by reverse-phase semipreparative HPLC. I have a strong feeling that the product I am making is partly...

25 September 2020 6,206 0 View

How can I get rid of aromatic oligo/polysilanes and siloxanes?

Running a reduction with excess of PhSiH3. In the NMR of my aliphatic product I find a big ugly bulge in aromatic area. It can only be some oligomers or polymers of arylsilanes bound with Si-O or...

10 June 2016 3,612 3 View

Has anyone demonstrated alpha-methyl tryptophan interaction with enzymes on kynurenine pathway?

Short description: there seems to be a lot of evidence that [11C]-alpha-Me-tryptophan (AMT, not to be confused with 1-methyl or N-methyl tryptophan) PET imaging is correlated with metabolism of...

01 January 1970 4,402 1 View