(R)-2,2'-双[双(4-甲氧基-3,5-二甲基苯基)膦基]-4,4',6,6'-四甲氧基联苯, (R)-2,2'-Bis[bis(4-methoxy-3,5-dimethylphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl

2,5-双(5-叔-丁基-2-苯并恶唑基)噻吩, 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene

双(4-氯丁基)醚, Bis(4-chlorobutyl) Ether

双(4-氯苯基)二硫化物, Bis(4-chlorophenyl) Disulfide

双(1,5-环辛二烯)三氟甲磺酸铑(I), Bis(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate

双(环戊二烯)二氯化钛, Bis(cyclopentadienyl)titanium Dichloride

2-[双(3,5-二-叔-丁基-4-甲氧基苯基)亚磷基]苯甲醛, 2-[Bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]benzaldehyde

4,4'-二(二乙氨基)苯甲酮, 4,4'-Bis(diethylamino)benzophenone

1,2-双[(2S,5S)-2,5-二异丙基-1-亚磷基]苯, 1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]benzene

1,8-双(二甲基氨基)萘, 1,8-Bis(dimethylamino)naphthalene