Mohamed M. Elsebaei

5 Questions 12 Answers 0 Followers

Questions related from Mohamed M. Elsebaei

What is the most efficient method for deprotection of trimethyl(phenylethynyl)silane?

I want to deprotect trimethyl(phenylethynyl)silane what the most efficient procedures to do this reaction with good yield.

10 October 2016 5,110 3 View

What the best procedure for Sonogashira coupling reaction with 1-(Trimethylsilyl)-1-pentyne ?

Note that the interaction is not completed with prolong the time. Thanks in advance

09 September 2016 1,661 6 View

Can I replace the sodium ascorbate by L- proline in Click reactions and what reaction conditions?

08 August 2016 8,284 8 View

Please, How to get a salt from this compound 2-(1-(4-(phenylethynyl)phenyl)ethylidene)hydrazine-1-carboximidamide?

I want to get the salt from this compound mentioned above to improve its solubility because it is sparingly soluble thanks in advance

01 January 1970 2,890 4 View

Could anyone assist me in this reaction?

I react phenylacetylene with 3-iodoaniline via Sonogashira cross coupling but But I got a second spot on TLC it probably due to the Buchwald-Hartwig reaction What should I do in order to I...

01 January 1970 5,728 3 View