Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Chemical Sciences Organic Transformations and Reagents
The most suitable reagent combination to bring out the following transformation:
1
PhCOCl and pyridine
2
DCC and PhCOOH
3
PhBr, CO and Pd(PPh3)4
4
EtOOC — N = N — COOEt, PPh3 and PhCOOH
5
Question Not Attempted