Di-tert-butylphenylphosphine
= Di-tert-butylphenylphosphine
{title2=$\mathrm{P(^{t}Bu)_2Ph}$}
<Di-tert-butylphenylphosphine> is the bulky mixed alkyl/aryl phosphine $\mathrm{P(^{t}Bu)_2Ph}$. Its tert-butyl substituents strongly influence steric interactions at a metal.