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Catalog Number:
24622
CAS Number:
18741-85-0
R)-(+)-1,1'-Binaphthyl-2,2'-diamine
Purity:
≥ 99% (HPLC)
Synonym(s):
(R)-(+)-1,1'-Bi(2-naphthylamine), (R)-(+)-2,2'-Diamino-1,1'-binaphthalene, (R)-(+)-1,1'-Binaphthalene-2,2'-diamine
Documents
$74.81 /250MG
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Product Information

(R)-(+)-1,1'-Binaphthyl-2,2'-diamine is a versatile chiral diamine that plays a crucial role in asymmetric synthesis and catalysis. This compound is recognized for its ability to facilitate enantioselective reactions, making it invaluable in the production of pharmaceuticals and agrochemicals. Its unique structure allows for the formation of stable complexes with various metal catalysts, enhancing reaction efficiency and selectivity. Researchers and industry professionals utilize this compound in the synthesis of complex organic molecules, particularly in the development of chiral drugs, where the configuration of the molecule can significantly affect biological activity.

In addition to its applications in organic synthesis, (R)-(+)-1,1'-Binaphthyl-2,2'-diamine is also employed in the preparation of ligands for metal-catalyzed reactions, contributing to advancements in green chemistry by promoting more sustainable reaction pathways. Its high purity and effectiveness make it a preferred choice for laboratories focused on innovative chemical processes. The compound's ability to improve yields and reduce by-products positions it as a key player in the ongoing evolution of synthetic methodologies.

Synonyms
(R)-(+)-1,1'-Bi(2-naphthylamine), (R)-(+)-2,2'-Diamino-1,1'-binaphthalene, (R)-(+)-1,1'-Binaphthalene-2,2'-diamine
CAS Number
18741-85-0
Purity
≥ 99% (HPLC)
Molecular Formula
C20H16N2
Molecular Weight
284.36
MDL Number
MFCD00145204
PubChem ID
20571
Melting Point
238-244 ºC
Appearance
White solid
Optical Rotation
[a]D25 = + 156 ± 0.5 º (C=1.0 in pyridine)
Conditions
Store at 0-8°C
General Information
Synonyms
(R)-(+)-1,1'-Bi(2-naphthylamine), (R)-(+)-2,2'-Diamino-1,1'-binaphthalene, (R)-(+)-1,1'-Binaphthalene-2,2'-diamine
CAS Number
18741-85-0
Purity
≥ 99% (HPLC)
Molecular Formula
C20H16N2
Molecular Weight
284.36
MDL Number
MFCD00145204
PubChem ID
20571
Melting Point
238-244 ºC
Appearance
White solid
Optical Rotation
[a]D25 = + 156 ± 0.5 º (C=1.0 in pyridine)
Conditions
Store at 0-8°C
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

(R)-(+)-1,1'-Binaphthyl-2,2'-diamine is widely utilized in research focused on

  • Asymmetric Synthesis: This compound serves as a chiral ligand in asymmetric synthesis, allowing chemists to produce enantiomerically pure compounds, which are crucial in pharmaceuticals.
  • Catalysis: It is employed in catalytic processes, particularly in the development of new catalysts that enhance reaction efficiency and selectivity in organic reactions.
  • Material Science: The compound is used in the synthesis of advanced materials, such as polymers and nanomaterials, which have applications in electronics and coatings.
  • Pharmaceutical Development: Its role in drug design is significant, as it helps in the development of new therapeutic agents with improved efficacy and reduced side effects.
  • Research in Chiral Technologies: It is a key component in the study of chiral technologies, aiding researchers in understanding and developing new methods for chiral separation and analysis.

Citations