The product of Reimer-Tiemann reaction is a 05:28 The nitrogen atom in the following cyclic compounds can be removed as ... 02:51 X underset("ether")overset(Mg)rarrY underset(H^(+))overset("Dry " CO(2... 07:52
Bromobenzene is obtained by reacting benzene with bromine. First add iron powder and benzene into the reactor, slowly add bromine under stirring, keep the reaction at 70-80°C for 1 h after adding, the obtained crude product is washed with water and 5% sodium hydroxide solution, left to stan...