1,1'-Binaphthyl-2,2'-diamine
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- ₹4518 - ₹34804
- Product name: 1,1'-Binaphthyl-2,2'-diamine
- CAS: 4488-22-6
- MF: C20H16N2
- MW: 284.35
- EINECS:
- MDL Number:MFCD00145204
- Synonyms:(+/-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE;(+/-)-2,2'-DIAMINO-1,1'-BINAPHTHALENE;2,2-DIAMINO-1,1'-BINAPHTHALENE;RACEMIC-2,2'-DIAMINO-1,1'-BINAPHTHYL, MIN. 96%;1,1-BINAPHY1-2,2'-DIAMINE;(+/-)-2,2'-Diamino-1,1'-binaphthyl;racemic-2,2'-Diamino-1,1'-binaphthyl,min.96%;1-(1-Naphtyl)naphthalen-2-amine
4 prices
Selected condition：
Brand
- ALFA India
- TCI Chemicals (India)
- Sigma-Aldrich(India)
Package
- 1g
- 5g
- ManufacturerALFA India
- Product numberALF-H31264-03
- Product description(±)-1,1'-Bi(2-naphthylamine), 97%
- Packaging1g
- Price₹4518
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-H31264-06
- Product description(±)-1,1'-Bi(2-naphthylamine), 97%
- Packaging5g
- Price₹34804
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberB3923
- Product description1,1'-Binaphthyl-2,2'-diamine
- Packaging1G
- Price₹5400
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number631698
- Product description1,1′-Binaphthyl-2,2′-diamine 96%
- Packaging1G
- Price₹9160
- Updated2022-06-14
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| ALFA India | ALF-H31264-03 | (±)-1,1'-Bi(2-naphthylamine), 97% | 1g | ₹4518 | 2022-05-26 | Buy |
| ALFA India | ALF-H31264-06 | (±)-1,1'-Bi(2-naphthylamine), 97% | 5g | ₹34804 | 2022-05-26 | Buy |
| TCI Chemicals (India) | B3923 | 1,1'-Binaphthyl-2,2'-diamine | 1G | ₹5400 | 2022-05-26 | Buy |
| Sigma-Aldrich(India) | 631698 | 1,1′-Binaphthyl-2,2′-diamine 96% | 1G | ₹9160 | 2022-06-14 | Buy |
Properties
Melting point :242-244 °C(lit.)
Boiling point :416.85°C (rough estimate)
Density :1.249
refractive index :1.6450 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
pka :3.79±0.10(Predicted)
form :powder to crystal
color :slightly beige
Water Solubility :Insoluble in water
λmax :355nm(neat)(lit.)
InChIKey :DDAPSNKEOHDLKB-UHFFFAOYSA-N
Boiling point :416.85°C (rough estimate)
Density :1.249
refractive index :1.6450 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
pka :3.79±0.10(Predicted)
form :powder to crystal
color :slightly beige
Water Solubility :Insoluble in water
λmax :355nm(neat)(lit.)
InChIKey :DDAPSNKEOHDLKB-UHFFFAOYSA-N
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Novel axially chiral Rh N-heterocyclic carbene complexes were prepared from axially dissymmetric 1,1?-binaphthalenyl-2,2?-diamine and applied in the Rh-catalyzed enantioselective hydrosilylation of methyl ketones. The enantioselective direct aldol reaction, organocatalyzed by recoverable BINAM- prolinamide derivatives can be highly accelerated by a catalytic amount of a carboxylic acid without a detrimental of the obtained enantioselectivities.Related product price
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![[1,1'-Binaphthalene]-2,2'-diamine](/ProductImageEN/2023-11/small/593f2361-78b9-4a56-bedd-210de335d3cd.png){kind=small}
