What is the known name of the given reaction?[C6H5N+2]Cl− + ArCH=CH – McqOptions

MCQOPTIONS

1.	What is the known name of the given reaction?[C6H5N+2]Cl− + ArCH=CHCO2H → ArC=C−C6H5 + N2 + CO2 + HCl
A.	Gattermanns reaction
B.	Sandmeyers reaction
C.	Meerwein reaction
D.	Balz-Schiemann reaction
Answer» B. Sandmeyers reaction

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