CAS 174810-09-4

(1R,2R)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl)

Description:

(1R,2R)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl) is a chiral ligand commonly used in asymmetric synthesis and catalysis. This compound features a cyclohexane backbone with two amine groups at the 1 and 2 positions, which contribute to its ability to form stable complexes with transition metals. The presence of two diphenylphosphino groups enhances its coordination properties, allowing it to effectively stabilize metal centers in catalytic reactions. The naphthoyl moieties provide additional steric and electronic effects that can influence the reactivity and selectivity of the metal-ligand complexes. This ligand is particularly valuable in enantioselective transformations, where it can facilitate the formation of chiral products. Its stereochemistry, denoted by the (1R,2R) configuration, plays a crucial role in determining the spatial arrangement of the ligand around the metal center, impacting the overall catalytic performance. Overall, this compound exemplifies the intricate relationship between ligand structure and catalytic activity in organometallic chemistry.

Formula: C₅₂H₄₄N₂O₂P₂

InChI: InChI=1S/C52H44N2O2P2/c55-51(49-43-29-15-13-19-37(43)33-35-47(49)57(39-21-5-1-6-22-39)40-23-7-2-8-24-40)53-45-31-17-18-32-46(45)54-52(56)50-44-30-16-14-20-38(44)34-36-48(50)58(41-25-9-3-10-26-41)42-27-11-4-12-28-42/h1-16,19-30,33-36,45-46H,17-18,31-32H2,(H,53,55)(H,54,56)/t45-,46-/m1/s1

InChI key: InChIKey=VXFKMKXTPXVEMU-AWSIMMLFSA-N

SMILES: P(C1=C(C(N[C@H]2[C@H](NC(=O)C3=C(P(C4=CC=CC=C4)C5=CC=CC=C5)C=CC6=C3C=CC=C6)CCCC2)=O)C7=C(C=C1)C=CC=C7)(C8=CC=CC=C8)C9=CC=CC=C9

Synonyms:

• (1R,2R)-1,2-Bis[[[2-(diphenylphosphino)naphthalen-1-yl]carbonyl]amino]cyclohexane
• (R,R)-DACH-naphthyl Trost ligand
• 1-Naphthalenecarboxamide, N,N′-(1R,2R)-1,2-cyclohexanediylbis[2-(diphenylphosphino)-
• 1-Naphthalenecarboxamide, N,N′-1,2-cyclohexanediylbis[2-(diphenylphosphino)-, (1R-trans)-
• Diaminocyclohexanebisdiphenylphosphinonaph
• N,N′-(1R,2R)-1,2-Cyclohexanediylbis[2-(diphenylphosphino)-1-naphthalenecarboxamide]
• Trost (naphthyl) ligand
• (1R,2R)-(+)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl)
• (1R,2R)-(+)-1,2-Diaminocyclohexane-N,N-bis(2-diphenylphosphino-1-naphthoyl)
• N,N'-((1R,2R)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthaMide)
• (1R,2R)-(+)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl),min.94%(R,R)-DACH-NaphthylTrostLigand
• N,N'-(1R,2R)-Cyclohexane-1,2-diylbis[2-(diphenylphosphanyl)naphthalene-1-carboxamide]
• (R,R)-TROST LIGAND(NAPHTHYL)
• (1R,2R)-(+)-1,2-DiaMinocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl),(R,R)-DACH-Naphthyl Trost Ligand
• (1R,2R)-(+)-1,2-DiaMinocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl),94% (R,R)-DACH-Naphthyl Trost Ligand
• (1R,2R)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl),94%

(1R,2R)-(+)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenyl­phosphino-1-naphthoyl), min. 94% (R,R)-DACH-Naphthyl Trost Ligand

CAS: 174810-09-4

(1R,2R)-(+)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl), min. 94% (R,R)-DACH-Naphthyl Trost Ligand

Formula: C₅₂H₄₄N₂O₂P₂

Purity: min. 94%

Color and Shape: off-white pwdr.

Molecular weight: 790.88

Ref: 08-15-0963

1-Naphthalenecarboxamide, N,N'-(1R,2R)-1,2-cyclohexanediylbis[2-(diphenylphosphino)-

CAS: 174810-09-4

Formula: C₅₂H₄₄N₂O₂P₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 790.8655

Ref: IN-DA001ZYS

N,N'-(1R,2R)-Cyclohexane-1,2-diylbis[2-(diphenylphosphanyl)naphthalene-1-carboxamide]

CAS: 174810-09-4

N,N'-(1R,2R)-Cyclohexane-1,2-diylbis[2-(diphenylphosphanyl)naphthalene-1-carboxamide]

Purity: 98%

Color and Shape: White Solid

Molecular weight: 790.87g/mol

Ref: 54-OR52644

N,N’-((1R,2R)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide)

CAS: 174810-09-4

Purity: 94%

Color and Shape: Solid

Molecular weight: 790.8839722

Ref: 10-F791107