(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate
Reaction- Product Name
- (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate
- CAS No.
- 39648-67-4
- Chemical Name
- (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate
- Synonyms
- (R)-(-)-BNP ACID;(R)-(-)-BPA;(R)-(-)-BNPA;(R)-(-)-1,1’-BinaphthyL;(R)-(-)-1,1-BINAPHTHYL-2,2-DIYL HYDROGENPHOSPHATE;SF110023;(S)-(+)-BPA;(S)-(+)-BNPA;(S)-(+)-BNP ACID;(R)-(-)-1,1'-Binapht
- CBNumber
- CB8107332
- Molecular Formula
- C20H13O4P
- Formula Weight
- 348.29
- MOL File
- 39648-67-4.mol
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate Property
- Melting point:
- ≥300 °C
- alpha
- -607.5 º (c=1.4,MeOH)
- Boiling point:
- 619.5±38.0 °C(Predicted)
- Density
- 1.49±0.1 g/cm3(Predicted)
- refractive index
- -595 ° (C=1, MeOH)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Solubility in hot Methanol, almost transparency.
- form
- Powder
- pka
- 1.14±0.20(Predicted)
- color
- white
- optical activity
- [α]20/D 605°, c = 1.35 in methanol
- BRN
- 4713363
- InChI
- InChI=1S/C20H13O4P/c21-25(22)23-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)24-25/h1-12H,(H,21,22)
- InChIKey
- JEHUZVBIUCAMRZ-UHFFFAOYSA-N
- SMILES
- O=P1(OC2C=CC3C=CC=CC=3C=2C2=C3C=CC=CC3=CC=C2O1)O
- CAS DataBase Reference
- 39648-67-4(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-20/21/22
- Safety Statements
- 26-36-36/37/39-22
- RIDADR
- 3464
- WGK Germany
- 3
- RTECS
- RZ2475100
- F
- 10-23
- HS Code
- 29199000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 248932
- Product name
- (R)-(?)-1,1′-Binaphthyl-2,2′-diyl hydrogenphosphate
- Purity
- ≥98%
- Packaging
- 1g
- Price
- $24.7
- Updated
- 2024/03/01
- Product number
- 248932
- Product name
- (R)-(?)-1,1′-Binaphthyl-2,2′-diyl hydrogenphosphate
- Purity
- ≥98%
- Packaging
- 5g
- Price
- $111
- Updated
- 2024/03/01
- Product number
- B1143
- Product name
- (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
- Purity
- >98.0%(T)
- Packaging
- 1g
- Price
- $59
- Updated
- 2024/03/01
- Product number
- B1143
- Product name
- (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $146
- Updated
- 2024/03/01
- Product number
- L14149
- Product name
- (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate, 98+%
- Packaging
- 250mg
- Price
- $39.65
- Updated
- 2024/03/01
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate Chemical Properties,Usage,Production
Reaction
- Asymmetric hetero Diels-Alder reaction catalyzed by chiral lanthanide(III) complex.
- Highly efficient Mannich reaction.
- Acidic Resolving agent for certain amine/racemic mixtures.
Chemical Properties
off-white powder
Uses
chiral ligand for hydroxycarboxylations, complexes rhodium
Uses
The R enantiomer of binaphthol derivative as chiral quenching agent.
Uses
A chiral ligand used in hydrocarboxylation reactions. Complexes with rhodium and mediates the asymmetric dipolar cycloaddition of diazo compounds. A number of racemic amines which have proven difficult to separate have been resolved with this chiral acid. Palladium derivatives have been used in asymmetric hydrocarboxylations, and rhodium derivatives have been used in dipolar cycloadditions.
Purification Methods
Recrystallise it from EtOH. Reflux for 3hours in N NaOH is required to hydrolyse the cyclic phosphate. [Jacques et al. Tetrahedron Lett 4617 1971, Arnold et al. Tetrahedron 24, 343 1983.]
(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate manufacturers
- Product
- 1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate 39648-67-4
- Price
- US $24.00-213.00/g
- Min. Order
- 5g
- Purity
- 0.99
- Supply Ability
- 25kg
- Release date
- 2023-11-17
- Product
- (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate 39648-67-4
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99
- Supply Ability
- 500
- Release date
- 2024-02-21
- Product
- (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate 39648-67-4
- Price
- US $0.00-0.00/kg
- Min. Order
- 0.1kg
- Purity
- 99.0%min
- Supply Ability
- 2000kg
- Release date
- 2023-06-09