Английская Википедия:Diphenylzinc
Материал из Онлайн справочника
Diphenylzinc is an organozinc compound. It is commonly used as the synthetic equivalent of a Ph− synthon. Solvent-free diphenylzinc exists as dimeric Шаблон:Nowrap molecules in the solid state.[1]
Шаблон:Multiple image Шаблон:Clear left
Diphenylzinc is commercially available. It may be prepared by reaction of phenyllithium with zinc bromide:[2]
- 2 PhLi + ZnBr2 → Ph2Zn + 2 LiBr
It may also be prepared by the reaction of phenylmagnesium bromide with zinc chloride or diphenylmercury with zinc metal.[3][4]
References
Шаблон:Reflist Шаблон:Zinc compounds
