(R)-(+)-1,1′-Binaphthyl-2,2′-diamine
99%
Manufacturer: Sigma Aldrich
CAS Number: 18741-85-0
Synonym(S): (R)-(+)-1,1′-Bi(2-naphthylamine), (R)-(+)-1,1′-Binaphthalene-2,2′-diamine, (R)-(+)-2,2′-Diamino-1,1′-binaphthalene, (R)-(+)-DABN
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 382426-1-G | In Stock | ₹ 11,950.80 |
382426 - 1 G
In Stock
Quantity
1
Base Price: ₹ 11,950.80
GST (18%): ₹ 2,151.144
Total Price: ₹ 14,101.944
Quality Level
200
Assay
99%
optical activity
[α]20/D +157°, c = 1 in pyridine
optical purity
ee: 99% (HPLC)
mp
242-244 °C (lit.)
SMILES string
Nc1ccc2ccccc2c1-c3c(N)ccc4ccccc34
InChI
1S/C20H16N2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12H,21-22H2
InChI key
DDAPSNKEOHDLKB-UHFFFAOYSA-N
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences (R)-(+)-1,1'-Binaphthyl-2,2'-diamine 99% | 18741-85-0 | MFCD00145204 | 1G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 24,106.53 |
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Description
- General description: (R)-(+)-1,1′-Binaphthyl-2,2′-diamine is an axially dissymmetric binaphthyl ligand mainly used in enantioselective catalysis.[1]
- Application: 1,1′-Binaphthyl-2,2′-diamine derivatives have been used for asymmetric hydrogenations,[2] cyclopropanations,[3][4] and formation of chiral lactones.[4][5][6]
- Caution: May darken in storage.
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
Quality Level: 200
Assay: 99%
optical activity: [α]20/D +157°, c = 1 in pyridine
optical purity: ee: 99% (HPLC)
mp: 242-244 °C (lit.)
SMILES string: Nc1ccc2ccccc2c1-c3c(N)ccc4ccccc34
InChI: 1S/C20H16N2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12H,21-22H2
InChI key: DDAPSNKEOHDLKB-UHFFFAOYSA-N
Quality Level: 200
Assay: 99%
optical activity: [α]20/D −157°, c = 1 in pyridine
optical purity: ee: 99% (HPLC)
mp: 242-244 °C (lit.)
SMILES string: Nc1ccc2ccccc2c1-c3c(N)ccc4ccccc34
InChI: 1S/C20H16N2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12H,21-22H2
InChI key: DDAPSNKEOHDLKB-UHFFFAOYSA-N
Quality Level: 300
Assay: __
optical activity: __
optical purity: __
mp: __
SMILES string: CCCOC1=Nc2ccc(I)cc2C(=O)N1CCC
InChI: 1S/C14H17IN2O2/c1-3-7-17-13(18)11-9-10(15)5-6-12(11)16-14(17)19-8-4-2/h5-6,9H,3-4,7-8H2,1-2H3
InChI key: FLVBXVXXXMLMOX-UHFFFAOYSA-N
