Related Posts

Q. What is the correct order of reactivity (most reactive first) of pyrrole, furan and thiophene towards electrophiles?

Q. An alkane which can exhibit optical activity is:

Q. Identify the reaction:

Q. Which of the following statements is (are) true for the compound (R)-2-butanol?

Q. Which reagent is used for the nitration of furan?

Q. Thiophene is reduced with Raney nickel (Ni) which results in removal of sulphur to form______.

Q. Identify the reaction: When thiophene react with dimethyl formamide in the presence of POCl3, it will produce thiophene – 2 – carboxaldehyde.

Q. Which one of the following can exist in optically active forms?

Q. Pyrrole potassium on treatment with CO2 under pressure give mixture of 2 and 3 pyrrole – carboxylic acid, identify the reaction.

Q. Which is the following heterocyclic compound?