Question

how is inorganic benzene (borazine) is prepared

Answer 1

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Borazine is called as Inorganic Benzenebecause it has same structure like Benzene . In Borazine , 6 carbon atoms of Benzene are replaced by Three B atoms and Three N atoms.

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Answer 2

Borazine preparation reaction is as follows :

3NH₄Cl +3BCl₃======> H₃N₃B₃Cl₃ + 9HCl

                                     

H₃N₃B₃Cl₃ + 3LiBH₄ =======>H₃B₃N₃H₃ +3LiCL +3THFBH₃

These are the two step reactions necessary for preparation of borazine .

Boron chloride and ammonium chloride are required and chlorobenzene acts as a catalyst.