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490023-37-5

(+)-N-BENZYL-N-METHYL-DINAPHTHO[2,1-D:1',2']DIOXAPHOSPHEPIN-4-AMINE, (11BS) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • N-BENZYL-N-METHYLDINAPHTHO[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN-4-AMINE

    Cas No: 490023-37-5

  • USD $ 1.9-2.9 / Gram

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  • 490023-37-5 Structure

  • Basic information

    1. Product Name: (+)-N-BENZYL-N-METHYL-DINAPHTHO[2,1-D:1',2']DIOXAPHOSPHEPIN-4-AMINE, (11BS)
    2. Synonyms: (S)-(+)-(3,5-DIOXA-4-PHOSPHA-CYCLOHEPTA[2,1-A:3,4-A']DINAPHTHALEN-4-YL)BENZYL(METHYL)AMINE;(S)-(+)-BENZYL(3,5-DIOXA-4-PHOSPHA-CYCLOHEPTA[2,1-A:3,4-A']DINAPHTHALEN-4-YL)METHYLAMINE;(+)-N-BENZYL-N-METHYL-DINAPHTHO[2,1-D:1',2']DIOXAPHOSPHEPIN-4-AMINE, (11BS);(S)-(+)-BENZYL(3,5-DIOXA-4-PHOSPHA-CYCL&;3,4-a']dinaphthalen-4-yl)benzyl(methyl)amine,99%;3,4-a']dinaphthalen-4-yl)benzyl(methyl)amine, 99%;(S)-(+)-Benzyl(3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a′]dinaphthalen-4-yl)MethylaMine
    3. CAS NO:490023-37-5
    4. Molecular Formula: C28H22NO2P
    5. Molecular Weight: 435.45
    6. EINECS: N/A
    7. Product Categories: Chiral Phosphine;CPN
    8. Mol File: 490023-37-5.mol

  • Chemical Properties

    1. Melting Point: 155-159 °C
    2. Boiling Point: 635.4±48.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: white/Powder
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
    8. Solubility: N/A
    9. PKA: 0.08±0.20(Predicted)
    10. Sensitive: moisture sensitive
    11. CAS DataBase Reference: (+)-N-BENZYL-N-METHYL-DINAPHTHO[2,1-D:1',2']DIOXAPHOSPHEPIN-4-AMINE, (11BS)(CAS DataBase Reference)
    12. NIST Chemistry Reference: (+)-N-BENZYL-N-METHYL-DINAPHTHO[2,1-D:1',2']DIOXAPHOSPHEPIN-4-AMINE, (11BS)(490023-37-5)
    13. EPA Substance Registry System: (+)-N-BENZYL-N-METHYL-DINAPHTHO[2,1-D:1',2']DIOXAPHOSPHEPIN-4-AMINE, (11BS)(490023-37-5)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: 36/37/38
    3. Safety Statements: 26-36/37/39
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 490023-37-5(Hazardous Substances Data)

490023-37-5 Usage

Reaction

The ligand has been used in Ir-catalyzed asymmetric hydrogenation of substituted benzophenone N-H imines. The ligand has been used in the rhodium-catalyzed enantioselective hydrogenation of (E)-N-acylated dehydro-β-aminoacid esters.

Check Digit Verification of cas no

The CAS Registry Mumber 490023-37-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,0,0,2 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 490023-37:
(8*4)+(7*9)+(6*0)+(5*0)+(4*2)+(3*3)+(2*3)+(1*7)=125
125 % 10 = 5
So 490023-37-5 is a valid CAS Registry Number.

490023-37-5 Well-known Company Product Price

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  • Aldrich

  • (665355)  (S)-(+)-Benzyl(3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a′]dinaphthalen-4-yl)methylamine  97%

  • 490023-37-5

  • 665355-100MG

  • 779.22CNY

  • Detail

  • Aldrich

  • (665355)  (S)-(+)-Benzyl(3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a′]dinaphthalen-4-yl)methylamine  97%

  • 490023-37-5

  • 665355-500MG

  • 2,925.00CNY

  • Detail

  • Aldrich

  • (665355)  (S)-(+)-Benzyl(3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a′]dinaphthalen-4-yl)methylamine  97%

  • 490023-37-5

  • 665355-2G

  • 11,003.85CNY

  • Detail

490023-37-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 490023-37-5

1.2 Other means of identification

Product number -
Other names (S)-(+)-Benzyl(3,5-dioxa-4-phospha-cyclohepta[2,1-a

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:490023-37-5 SDS

490023-37-5Downstream Products

490023-37-5Relevant articles and documents

Influence of phosphoramidites in copper-catalyzed conjugate borylation reaction

Sole, Cristina,Bonet, Amadeu,De Vries, Andre H. M.,De Vries, Johannes G.,Lefort, Laurent,Gulyas, Henrik,Fernandez, Elena

, p. 7855 - 7861 (2013/01/16)

Copper(I) has become the preferred metal to catalyze the β-boration of α,β-unsaturated carbonyl compounds, and now we demonstrate that easily accessible monodentate chiral ligands, such as phosphoramidites and phosphites, can be convenient alternative ligands to induce asymmetry in the enantioselective version of this reaction, particularly in the β-boration of α,β-unsaturated imines.

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