How you will introduce a formyl group into phenol ring.

Question

23 Jan 2025

Answer :

Word Count : 214

To introduce a formyl group (-CHO) into the phenol ring, the most common method is the Vilsmeier-Haack reaction, a powerful technique for formylation of aromatic compounds. The reaction involves the use of a reagent known as Vilsmeier reagent, which is a combination ________ _______ _______ ____ _________ ______ ________ _____ ________.
________ ______ _________ ___ ____ ________ ___ _____ __________ _________ ________ ________.
_________ ___ ____ ___ __________.
_____ ___ _________ ________ _________ __________ ___ __________.
_______ ____ __________ ____ _______ _________ _____ _____ _______ ______ ________.
______ ________ _______ ___ _______ ____ _______ _______ __________.
___ _______ ___ ______ ______ ______ __________ _____.
____ ___ _______ _______ ____ _____ __________ ____ ___ _________ ______.
____ ____ ______ __________ _____ _________ _____ ________ __________ ________ ___.
_____ ___ ________ _____ _____ _________ _________.
__________ _______ __________ __________ _________ _______.
__________ ________ ________ __________ ______ _____.
___ ___ _________ ________ ________ ___ _________.
______ _______ ________ ____ ____ ______ __________ ______ ______ _________ ____ ___.
____ _______ _____ __________ ________ __________ _______ _______ _________ _____.
_______ _____ _________ ___ _________ _______ ____ ______ __________ ________ _________.
____ _______ ___ _______ _________ _______ ______ __________ _____ ____.
______ _________ ______ _____ __________.
_____ ____ ______ _____ _______ __________ __________ ___.
__________ _______ ________ _______ _______ _______.
Get Full Answer on WhatsApp

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers

IGNOU NEWS

Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★