1,4-Bis(diphenylphosphino)butane Description
1,4-Bis(diphenylphosphino)butane (dppb) is an organophosphorus compound with the formula (Ph
2PCH
2CH
2)
2.
1,4-Bis(diphenylphosphino)butane Application
Employed as a ligand in Pd(0)-catalyzed acylcyanation of arylacetylenes and deprotection of allyloxycarbamates.