(S)-BINOL (R)-BINOL (R)-BINAP (S)-BINAP (R)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (S)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (11bR)-2,6-Bis(diphenylphosphino)-N,N-dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bR)-N-Benzyl-N-methyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,2,3,4-tetrahydroquinoline (11bR)-N,N-Dipropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-N-Benzhydryl-N-isopropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-N,N-Dipropyldinaphtho[2,1-d:1',2'-f]dioxaphosphepin-4-amine (S)-BINOL (R)-BINOL (R)-BINAP (S)-BINAP (R)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (S)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (11bR)-2,6-Bis(diphenylphosphino)-N,N-dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bR)-N-Benzyl-N-methyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,2,3,4-tetrahydroquinoline (11bR)-N,N-Dipropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-N-Benzhydryl-N-isopropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-N,N-Dipropyldinaphtho[2,1-d:1',2'-f]dioxaphosphepin-4-amine

Chiral Ligands

CCS delivers a comprehensive range of chiral ligands and catalyst solutions, including monodentate and bidentate phosphine ligands, chiral phosphine precursors, and catalyst kits designed for asymmetric synthesis and enantioselective transformations. Our expertise spans zinc-, nickel-, and iridium-based catalytic systems, supporting applications in pharmaceuticals, fine chemicals, and specialty materials. With proven capabilities from lab to commercial manufacturing scale, we provide high-performance ligand and catalyst solutions tailored to accelerate complex synthetic processes with precision and reproducibility.

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Bench → Bulk

Chiral Ligands

Phosphine-based ligands, catalyst kits, and organometallic complexes for asymmetric synthesis.

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Phosphoramidites
Chiral P-ligands
BINAP & Derivatives
Axially chiral phosphines
Chiral Metal Complexes
Ready-to-use catalysts

Ligand Families

  • BINOL / BINAP series
  • BIPHEP & bis(diphenylphosphine)
  • Dinaphtho dioxaphosphepin amines

Catalysis & Metals

  • Ni, Mg, Zr, Ir complexes; metallocenes
  • Asymmetric H2 & cross-coupling
  • Inert-atmosphere handling

Scale & QC

  • GLR & SS reactors (20–300 L)
  • High-pressure (to 200 bar / 450 °C)
  • In-house HPLC, GC, IR
(S)-BINOL (R)-BINOL (S)-BINAP (R)-BINAP (R)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (S)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (11bR)-2,6-Bis(diphenylphosphino)-N,N-dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bR)-N-Benzyl-N-methyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,2,3,4-tetrahydroquinoline (11bR)-N,N-Dipropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-N-Benzhydryl-N-isopropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-N,N-Dipropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (S)-BINOL (R)-BINOL (S)-BINAP (R)-BINAP (R)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (S)-(6,6'-Dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (R)-(5,5'-Dichloro-6,6'-dimethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine) (11bR)-2,6-Bis(diphenylphosphino)-N,N-dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bR)-N-Benzyl-N-methyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-1-(Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-1,2,3,4-tetrahydroquinoline (11bR)-N,N-Dipropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-N-Benzhydryl-N-isopropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (11bS)-N,N-Dipropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine

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