List - I (Name of the reaction) List - II (Conversion) A. Elbs reaction I. Synthesis of salicylic acid B. Reimer-Tieman reaction II. Synthesis of Anthracene C. Kolbe-reaction III. Allyl phenols D. Claisen rearrangement IV. Synthesis of Salicylaldehyde
Choose the correct answer from the options given below :
Organic Reaction Matching Explained
This question requires matching specific named organic reactions from List - I with their corresponding chemical conversions or products in List - II.
Reaction Matches
- A. Elbs reaction: This reaction corresponds to the II. Synthesis of Anthracene, particularly through cyclization pathways involving phenol derivatives.
- B. Reimer-Tieman reaction: This is known for the synthesis of aldehydes, specifically the IV. Synthesis of Salicylaldehyde from phenols.
- C. Kolbe-reaction: Often referring to the Kolbe-Schmitt reaction, it is used for the carboxylation of phenols, leading to the I. Synthesis of salicylic acid.
- D. Claisen rearrangement: This rearrangement typically transforms allyl aryl ethers into III. Allyl phenols.
Correct Option Identification
Based on the individual reaction matches:
- A matches with II
- B matches with IV
- C matches with I
- D matches with III
The combination that represents the correct matches is A-II, B-IV, C-I, D-III.
Important Questions from Mixed Topic (CUET PG)
- Who was the founder of Bolshevik Communist party?
- What is the key guide to statecraft in the realist tradition?
- Chronologically arrange the events in the Cold War period.
A. Berlin Wall is constructed
B. Communist China joins the UN
C. Soviet invasion of Czechoslovakia
D. Berlin Blockade
Choose the correct answer from the options given below: Morgenthau's principles of political realism are:
A. Politics is rooted in permanent and unchanging human nature which is basically self centred, self-regarding and self-interested
B. Politics is an autonomous sphere of action and cannot therefore be reduced to morals
C. International Politics is an arena of conflicting self-interests
D. The ethics of international relations is situational ethics which is very different from private morality
Choose the correct answer from the options given below:Who among the following political thinkers consider the anarchical self help system to be a compelling factor for States to maximise their relative power positions?
