What is the mechanism for sulphonation of benzene by oleum?

Answer Posted / dipankar sinha mahapatra

The mechanism is electrophilic substitution in benzene ring.it
takes place through the intermediacy of aeronium ion.

Is This Answer Correct ?    10 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

(CH2)n + nO2. ---->Co2 + nH2O + energy what is this mean with details

1109


Explain the differences between organic and inorganic chemistry?

636


Can you provide an overview of the properties and characteristics of Protactinium and its placement in the periodic table?

130


wtat type quations will be sak in ongc exam?

2632


What is a repartition coefficient?

1879






Discuss the various isotopes of Protactinium and their roles in different fields of study.

112


Protactinium has a relatively short half-life for some of its isotopes. How does this characteristic impact its practical uses and research?

122


what is the purpose of using cyclhexane in synthesis?

3493


What is the organic structure of cetearyl alcohol?

615


What is use of acetonitrile compare to methanol in RP-HPLC Method development?

1510


Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?

1395


sir, what does happen ............? naphthal+benzene(or)toluee........> ?

1672


HPLC in sequences analysis was taken wrong method and one blank & Standard is running so what to do

713


write short note on stero electronic factor, steric control factor and product control factor

1573


Any one is alembic pharmaceutical ltd. On starting to job ?

1220