Pyrrole undergoes sulfonation in presence of _______to produce pyrrole – 2 – sulfonic acid.

Related MCQs

• Which would be the product when furan undergoes sulfonation in the presence of SO3 and pyridine?
• Pyrrole potassium on treatment with CO2 under pressure give mixture of 2 and 3 pyrrole – carboxylic acid, identify the reaction.
• Pyrrole undergoes iodination in presence of Iodine and potassium iodide to produce_____.
• Which product will be produced when pyrrole undergoes catalytic reduction in presence of hydrogen gas and Ni metal?
• Oxidation of pyrrole in presence of chromium oxide (Cr2O3) and acetic acid produce_______.
• Pyrrole probably undergoes to ___________ reaction.
• Sulfonation of thiophene can be carried out by using______________.
• Pyrrole is reduced by using Zn and acetic acid to get product_______
• Furan on treatment with acid undergoes protonation and form________.
• Identify the reaction: when furan react with aryl diazonium chloride in the presence of strong alkali to produce 2 – aryl furan.