Rashinikumar Samandram

4 Questions 7 Answers 0 Followers

Questions related from Rashinikumar Samandram

Did recrystallization makes the compound pure?

i used boronic acid in my reaction, after the reaction I make directly recrystallized the reaction by using ethanol, and get the compound ( which is not analysed yet). is it possible to contain...

26 February 2020 3,204 3 View

My compound is highly polar and doesnot dissolve most of the solvent, only DMSO is dissolve how to remove this DMSO any work up procedure?

My compound is highly polar and doesnot dissolve most of the solvent, only DMSO is dissolve how to remove this DMSO any work up procedure??

04 April 2018 4,755 3 View

Is it styrene EDG(electron donating group) or EWG(electron withdrawing group)?

is it styrene EDG(electron donating group) or EWG(electron withdrawing group)? i want to used in michael addition reaction as EWG is it possible? if not how i have to make EWG?//

24 September 2017 1,544 4 View

I have some new derivatives of compound which i synthesis, in this substituents such as furan,followed by ph, and p-MeO appears higher chemical shift?

i have some new derivatives of compounds which i have synthesis, in this substituents such as furan,followed by ph, and p-MeO appears higher chemical shift as compare to PNO2, P-cl,3-cl,3-br,4-br...

01 January 1970 574 7 View