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(S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate

Reaction
(S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate
(S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate structure
CAS No.
35193-64-7
Chemical Name:
(S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate
Synonyms
(11bS)-;(S)-(+)-BPA;(R)-(-)-BPA;(S)-(+)-BNPA;(R)-(-)-BNPA;(S)-(+)-BNDHP.;(S)-(+)-BNP ACID;(R)-(-)-BNP ACID;(S)-(+)-1,1'-Binapht;(S)-(+)-1,1'-BINAPHTHE
CBNumber:
CB5107331
Molecular Formula:
C20H14O4P
Formula Weight:
349.3
MOL File:
35193-64-7.mol

(S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate 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. 
Refrigerator
solubility 
Soluble in DMSO and methanol (hot).
pka
1.14±0.20(Predicted)
form 
Powder
color 
white
optical activity
[α]22/D +595°, c = 1.35 in methanol
BRN 
4787775
CAS DataBase Reference
35193-64-7(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-20/21/22
Safety Statements  26-36-36/37/39-22
WGK Germany  3
RTECS  RZ2475100
10-23
HS Code  29199000

(S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 248940 (S)-(+)-1,1′-Binaphthyl-2,2′-diyl hydrogenphosphate 97% 35193-64-7 1g $101 2019-12-02 Buy
Sigma-Aldrich 248940 (S)-(+)-1,1′-Binaphthyl-2,2′-diyl hydrogenphosphate 97% 35193-64-7 5g $464 2019-12-02 Buy
TCI Chemical B1144 (S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate >97.0%(T) 35193-64-7 1g $62 2020-06-24 Buy
TCI Chemical B1144 (S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate >97.0%(T) 35193-64-7 100mg $14 2020-06-24 Buy
Alfa Aesar L14137 (S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate, 98+% 35193-64-7 1g $56.2 2020-06-24 Buy

(S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate Chemical Properties,Uses,Production

Reaction

  1. Asymmetric hetero Diels-Alder reaction catalyzed by chiral lanthanide(III) complex.
  2. Highly efficient Mannich reaction
  3. Acidic Resolving agent for certain amine/racemic mixtures.  

Chemical Properties

white to light yellow crystal powde

Uses

The S enantiomer of binaphthol derivative as chiral quenching agent.

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.]

(S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate Preparation Products And Raw materials

Raw materials

Preparation Products


(S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate Suppliers

Global( 216)Suppliers
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Henan DaKen Chemical CO.,LTD.
+86-371-55531817
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Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
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career henan chemical co
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Hubei Jusheng Technology Co.,Ltd.
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027-59599243 linda@hubeijusheng.com CHINA 28231 58
Accela ChemBio Inc.
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SIMAGCHEM CORP
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Amadis Chemical Company Limited
0086-571-89925085
0086-571-89925065 sales@amadischem.com China 132149 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32444 55

View Lastest Price from (S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-21 (S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate
35193-64-7
US $1.00 / kg 1kg 98% 100KG career henan chemical co

(S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate Spectrum


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