Rovshen Atajanov

4 Questions 5 Answers 0 Followers

Questions related from Rovshen Atajanov

How should I do acetylation or alkyllation without affecting azo bridge?

Azo compound was obtained from the reaction of 4-aminophthalonitrile and thymol. After that I tried different ways to acetylation or alkyllation of free hydroxyl group. I did acetylation or...

13 December 2018 2,046 3 View

How can I attach Titanium to the Metal Free Phthalocyanine core?

I wanted to use Titanium (IV) chloride first, but it was explosive with basic solutions. Then I tried Titanium (IV) tert-butoxide. Reaction was held in octanol. I used 50 mg of Sodium Methoxide...

12 April 2018 5,701 3 View

I attached the spectrum file. How can I explain extra peak in HNMR spectrum of my new synthesized compound?

DMSO is used as solvent for HNMR. Reaction of thymol and 4,5-dichlorophthalonitrile was held in DMF, after reaction completed it is precipitated in cold water. TLC and IR spectrum of product were...

10 April 2018 6,374 11 View

Can I use Palladium (II) acetate instead of Tetrakis(triphenylphosphine)palladium(0) as catalyst for Newman-Kwart rearrangement?

I bridged thymol and 4-aminophthalonitrile with azo coupling reaction in order to synthesize a ligand for phthalocyanines. I synthesized the ligand with %95 yield but hydroxyl group of thymol did...

10 April 2018 1,673 6 View