Reshma Kumari

3 Questions 1 Answers 0 Followers

Questions related from Reshma Kumari

Stability of NBoc group in HMPA solvent heating at 0 ℃ ?

I am working with a molecule that has an NBoc protecting group. In my reaction, I am using HMPA as the solvent and heating the reaction mixture to 110 °C. I have noticed that under these...

25 May 2024 4,459 0 View

I am doing base hydrolysis of ester with LiOH and THF:H2O( 1:1) but after hydrolysis in acid NMR I am getting 4 proton extra peak?

4 protons peak may be CH2 near a heteroatom .

14 July 2023 1,102 1 View

How to recover the Pd(PPh3)4 catalyst, already become dark brown?

How to store this catalyst?

07 March 2023 9,058 1 View