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ChemicalBook >> CAS DataBase List >> (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate

(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate

(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate price.
  • $5 - $2333.1
  • Product name: (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate
  • CAS: 39648-67-4
  • MF: C20H13O4P
  • MW: 348.29
  • EINECS:609-734-1
  • MDL Number:MFCD00010045
  • Synonyms:(R)-(-)-1,1'-Biphthyl-2,2'-diyl hydrogenphosphate;(R)-1,1'-Binaphthalene-2,2'-diyl Hydrogen Phosphate,99%e.e.;(R)-(-)-1,1'-Binaphthalene-2,2'-diyl-phosphate for synthesis;R-(-)-1,1'-Binaphthyl-2,2'-diyl;2-HYDROXY-2LAMBDA5-DINAPHTHO[2,1-D:1,2-F][1,3,2]DIOXAPHOSPHEPIN-2-ONE;(R)-(-)-1,1'-Binaphthyl-2,2'-d;(R)-(-)-1,1'-Binaphthyl-2,2'-diylhydrogenphosphate,min.98%;Dinaphtho2,1-d:1,2-f1,3,2dioxaphosphepin, 4-hydroxy-, 4-oxide, (11bR)-
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  • AK Scientific
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  • ManufacturerAK Scientific
  • Product numberJ90799
  • Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
  • Packaging1g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberD252
  • Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
  • Packaging1g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90799
  • Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
  • Packaging5g
  • Price$21
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberD252
  • Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
  • Packaging10g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90799
  • Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
  • Packaging25g
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberD252
  • Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
  • Packaging100g
  • Price$254
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberL14149
  • Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate, 98+%
  • Packaging250mg
  • Price$39.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberL14149
  • Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate, 98+%
  • Packaging1g
  • Price$117.65
  • Updated2024-03-01
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  • ManufacturerAlichem
  • Product number39648674
  • Product description(R)-4-Hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide
  • Packaging100g
  • Price$201.4
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0000477
  • Product description(R)-(-)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE 95.00%
  • Packaging1G
  • Price$116.01
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0000477
  • Product description(R)-(-)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE 95.00%
  • Packaging2.5G
  • Price$869
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0000477
  • Product description(R)-(-)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE 95.00%
  • Packaging25G
  • Price$2333.1
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR315004
  • Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
  • Packaging5g
  • Price$28
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR315004
  • Product description(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
  • Packaging25g
  • Price$115
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS500929
  • Product description(R)-4-Hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 97%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS500929
  • Product description(R)-4-Hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 97%
  • Packaging5g
  • Price$12
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J90799 (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate 1g $15 2021-12-16 Buy
AK Scientific D252 (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate 1g $18 2021-12-16 Buy
AK Scientific J90799 (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate 5g $21 2021-12-16 Buy
AK Scientific D252 (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate 10g $45 2021-12-16 Buy
AK Scientific J90799 (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate 25g $59 2021-12-16 Buy
AK Scientific D252 (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate 100g $254 2021-12-16 Buy
Alfa Aesar L14149 (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate, 98+% 250mg $39.65 2024-03-01 Buy
Alfa Aesar L14149 (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate, 98+% 1g $117.65 2024-03-01 Buy
Alichem 39648674 (R)-4-Hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 100g $201.4 2021-12-16 Buy
American Custom Chemicals Corporation CCH0000477 (R)-(-)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE 95.00% 1G $116.01 2021-12-16 Buy
American Custom Chemicals Corporation CCH0000477 (R)-(-)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE 95.00% 2.5G $869 2021-12-16 Buy
American Custom Chemicals Corporation CCH0000477 (R)-(-)-1,1'-BINAPHTHYL-2,2'-DIYL HYDROGENPHOSPHATE 95.00% 25G $2333.1 2021-12-16 Buy
Apolloscientific OR315004 (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate 5g $28 2021-12-16 Buy
Apolloscientific OR315004 (R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate 25g $115 2021-12-16 Buy
Arctom AS500929 (R)-4-Hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 97% 1g $5 2021-12-16 Buy
Arctom AS500929 (R)-4-Hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine4-oxide 97% 5g $12 2021-12-16 Buy

Properties

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.
pka :1.14±0.20(Predicted)
form :Powder
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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Description

(R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate is 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. Used in a chiral Bronsted acid catalyzed enantoselective Mannich reaction.