A new carbon-carbon bond formation is possible in
[IIT-JEE 1998]
Reimer-Tiemann reaction
New carbon-carbon bond formation take place in Friedel Craft's alkylation and Reimer-Tiemann reaction. In Friedel Craft's alkylation following mechanism involve
Here new C-C bond formed between carbon of benzene ring and alkyl grou
Similarly in Reimer-Tiemann reaction
Here new C-C bond formed between carbon of benzene ring and -CHO group