(11aS)-Dibenzo[d,f][1,3]dioxepin-1,11-diylbis[diphenylphosphine]
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(11aS)-Dibenzo[d,f][1,3]dioxepin-1,11-diylbis[diphenylphosphine] 1g : Rigid bisphosphine ligand. Offers strong chelation in metal-catalyzed processes.
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