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Alfa Aesar is proud to offer a whole range of the ligands most commonly used in the synthesis of organometallic catalysts and for many applications, such as:

  • Asymmetric hydrogenation
  • Asymmetric hydroboration
  • Coupling reactions
  • Addition reactions
  • Reductions reactions
  • And many more!

  • 1,1'-Bis(diisopropylphosphino)ferrocene, 98%
  • 1,1'-Bis(diphenylphosphino)ferrocene, 97%
  • 1,1'-Bis(di-tert-butylphosphino)ferrocene, 98%
  • (-)-1,2-Bis[(2R,5R)-2,5-diethyl-1-phospholanyl]benzene, 97+%
  • (+)-1,2-Bis[(2R,5R)-2,5-diethyl-1-phospholanyl]ethane, 97+%
  • 1,2-Bis[(2R,5R)-2,5-diisopropyl-1-phospholanyl]benzene, 97+%
  • 1,2-Bis[(2R,5R)-2,5-diisopropyl-1-phospholanyl]ethane, 96%
  • 1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]ethane, 97+%
  • (-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, 97+%
  • (+)-1,2-Bis[(2S,5S)-2,5-diethyl-1-phospholanyl]benzene, 97+%
  • 1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]benzene, 97+%
  • 1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]ethane, 97+%
  • 1,2-Bis[(2S,5S)-2,5-dimethyl-1-phospholanyl]benzene, 97+%
  • 1,2-Bis[(2S,5S)-2,5-dimethyl-1-phospholanyl]ethane, 97+%
  • 1,2-Bis[(2S,5S)-2,5-diphenyl-1-phospholanyl]ethane, 97+%
  • 1,3-Bis(2,6-diisopropylphenyl)imidazolium chloride, 97%
  • 1,3-Bis(diphenylphosphino)propane, 97%
  • 1,3-Dimesitylimidazolium chloride, 96%
  • 1,4-Bis(diphenylphosphino)butane, 98%
  • 1,4-Diazabicyclo[2.2.2]octane, 98%
  • (1R,2R)-1-Amino-2-(diphenylphosphino)indane, 97+%
  • (1R,2R)-2-[(4S,11bR)-3H-Dinaphtho[2,1-c:1',2'-e]phosphepin-4(5H)-yl]-1,2-diphenylethanammonium tetrafluoroborate, 97+%
  • (1R,2R)-(-)-2-(Diphenylphosphino)cyclohexylamine, 97+%
  • (1S,2S)-2-(Diphenylphosphino)cyclohexylammonium tetrafluoroborate, 97+%
  • (1S,2S)-N,N'-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine, 97%
  • 2-[(11bR)-3H-Binaphtho[2,1-c:1',2'-e]phosphepin-4(5H)-yl]ethylamine, 97+%
  • 2-[(11bR)-3H-Dinaphtho[2,1-c:1',2'-e]phosphepin-4(5H)-yl]ethylammonium tetrafluoroborate, 97+%
  • 2-[(11bS)-3H-Dinaphtho[2,1-c:1',2'-e]phosphepin-4(5H)-yl]ethylammonium tetrafluoroborate, 97+%
  • (±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97+%
  • 2,2'-Bis(diphenylphosphino)biphenyl, 98%
  • (±)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 98%
  • 2-[Bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]benzaldehyde, 97%
  • 2-(Di-tert-butylphosphino)-2'-methylbiphenyl, 99%
  • (2R,5R)-1-[2-(1,3-Dioxolan-2-yl)phenyl]-2,5-dimethylphospholane, 97%
  • (2R,5R)-1-(2-[(2R,5R)-2,5-Dimethylphospholan-1-yl]phenyl)-2,5-dimethylphospholane 1-oxide, 97+%
  • (2S,4S)-1-Boc-4-diphenylphosphino-2-(diphenylphosphinomethyl)pyrrolidine
  • (2S,4S)-(-)-2,4-Bis(diphenylphosphino)pentane, 99%
  • (2S,5S)-1-(2-[(2S,5S)-2,5-Diethyl-1-phospholanyl]phenyl)-2,5-diethylphospholane 1-oxide, 97+%
  • (+)-alpha-Pinene, 98%
  • Bis[(2-diphenylphosphino)phenyl] ether, 98%
  • µ-Chloro-µ-methylenebis(cyclopentadienyl)titaniumdimethylaluminum, 0.5M in toluene
  • Di-[3-((S)-2,2'-dihydroxy-1,1'-binaphthylmethyl)]ether, lanthanum(III) salt, tetrahydrofuran adduct, SCT-(S)-BINOL, 95%
  • Dichloro[bis(1,2-diphenylphosphino)ethane]cobalt(II), 97%
  • Dichloro[bis(1,2-diphenylphosphino)ethane]nickel(II), 98%
  • Diphenylmethylphosphine, polymer-supported, 0.9-1.4 mmol/g on polystyrene
  • (R)-(-)-1,1'-Bi(2-naphthol) bis(trifluoromethanesulfonate), 97%
  • (R)-(+)-1-[2-(Diphenylphosphino)phenyl]ethylamine, 97+%
  • (R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine
  • (R)-2,2'-Bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl, 97+%
  • (R)-2,2'-Bis[bis(3,5-trifluoromethylphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl, 97+%

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire