2,2',3,3',4',5,5',6,6'-nonafluoro-N,N-diisopropyl-[1,1'-biphenyl]-4-amine

五氟苯

异戊二烯

N-dichlorophosphoryl-N-propan-2-ylpropan-2-amine

benzyl N,N-di(propan-2-yl)carbamate