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(S)-(-)-N-Benzyl-1-phenylethylamine is an organic compound with the molecular formula C15H15N. It is a chiral molecule, specifically the (S)-enantiomer, which means it has a unique three-dimensional arrangement of atoms. (S)-(-)-N-Benzyl-1-phenylethylamine is a colorless to light yellow liquid and is known for its specific applications in the synthesis of various pharmaceutical compounds.

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  • 17480-69-2 Structure
  • Basic information

    1. Product Name: (S)-(-)-N-Benzyl-1-phenylethylamine
    2. Synonyms: (S)-(-)-N-(1-Phenylethyl)benzylamine, (S)-(-)-N-Benzyl-α-phenylethylamine;(1S)-N-Benzyl-1-phenylethanamine;(αS)-α-Methyl-N-benzylbenzenemethanamine;Benzyl[(S)-α-methylbenzyl]amine;N-[(S)-α-Methylbenzyl]benzenemethanamine;N-[(S)-α-Methylbenzyl]benzylamine;N-Benzyl-N-[(S)-α-methylbenzyl]amine;(S)-(-)-N-Benzyl-alpha-methylbenzylamine,98%
    3. CAS NO:17480-69-2
    4. Molecular Formula: C15H17N
    5. Molecular Weight: 211.3
    6. EINECS: 605-736-1
    7. Product Categories: Synthetic Organic Chemistry;chiral;Asymmetric Synthesis
    8. Mol File: 17480-69-2.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 171 °C15 mm Hg(lit.)
    3. Flash Point: >230 °F
    4. Appearance: Clear colorless to yellow/Liquid
    5. Density: 1.01 g/mL at 25 °C(lit.)
    6. Vapor Pressure: 0.000727mmHg at 25°C
    7. Refractive Index: n20/D 1.563(lit.)
    8. Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
    9. Solubility: N/A
    10. PKA: 8.79±0.19(Predicted)
    11. Sensitive: Air Sensitive
    12. BRN: 3650264
    13. CAS DataBase Reference: (S)-(-)-N-Benzyl-1-phenylethylamine(CAS DataBase Reference)
    14. NIST Chemistry Reference: (S)-(-)-N-Benzyl-1-phenylethylamine(17480-69-2)
    15. EPA Substance Registry System: (S)-(-)-N-Benzyl-1-phenylethylamine(17480-69-2)
  • Safety Data

    1. Hazard Codes: Xi,Xn
    2. Statements: 36/37/38-22
    3. Safety Statements: 26-36-37/39
    4. RIDADR: 2735
    5. WGK Germany: 3
    6. RTECS:
    7. HazardClass: 8
    8. PackingGroup: III
    9. Hazardous Substances Data: 17480-69-2(Hazardous Substances Data)

17480-69-2 Usage

Uses

(S)-(-)-N-Benzyl-1-phenylethylamine is used as a key synthetic intermediate in the pharmaceutical industry for the preparation of various drugs and compounds.
Used in Cardioprotective Drug Synthesis:
(S)-(-)-N-Benzyl-1-phenylethylamine is used as a key synthetic step for the preparation of CP-060S, a cardioprotective drug. This drug is designed to protect the heart from damage during surgeries and other medical procedures.
Used in Synthesis of Pinane-based βand γ-amino Acids:
(S)-(-)-N-Benzyl-1-phenylethylamine is also utilized in the preparation of (1S,2S,3S,5R)-tert-butyl 3-[benzyl((S)-1-phenylethyl)amino]-6,6-dimethylbicyclo[3.1.1]heptane-2-carboxylate, an intermediate used to synthesize pinane-based βand γ-amino acids. These amino acids have potential applications in the development of new pharmaceuticals.
Used in Antimicrobial Agents:
(S)-(-)-N-Benzyl-1-phenylethylamine is used to prepare urea derivatives, which are potent antimicrobial agents. These agents can be employed in the development of new antibiotics and antifungal medications to combat various infections.

Check Digit Verification of cas no

The CAS Registry Mumber 17480-69-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,8 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17480-69:
(7*1)+(6*7)+(5*4)+(4*8)+(3*0)+(2*6)+(1*9)=122
122 % 10 = 2
So 17480-69-2 is a valid CAS Registry Number.
InChI:InChI=1/C15H23N/c1-13(15-10-6-3-7-11-15)16-12-14-8-4-2-5-9-14/h3,6-7,10-11,13-14,16H,2,4-5,8-9,12H2,1H3/p+1/t13-/m0/s1

17480-69-2 Well-known Company Product Price

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  • Alfa Aesar

  • (L19299)  (S)-(-)-N-Benzyl-1-phenylethylamine, ChiPros 99%, ee 99+%   

  • 17480-69-2

  • 5g

  • 281.0CNY

  • Detail
  • Alfa Aesar

  • (L19299)  (S)-(-)-N-Benzyl-1-phenylethylamine, ChiPros 99%, ee 99+%   

  • 17480-69-2

  • 25g

  • 942.0CNY

  • Detail
  • Aldrich

  • (427470)  (S)-(−)-N-Benzyl-α-methylbenzylamine  99%

  • 17480-69-2

  • 427470-10ML

  • 807.30CNY

  • Detail
  • Aldrich

  • (427470)  (S)-(−)-N-Benzyl-α-methylbenzylamine  99%

  • 17480-69-2

  • 427470-50ML

  • 2,788.11CNY

  • Detail
  • Aldrich

  • (726818)  (S)-(−)-N-Benzyl-α-methylbenzylamine  ChiPros®, produced by BASF, 99%

  • 17480-69-2

  • 726818-25G

  • 1,133.73CNY

  • Detail
  • Aldrich

  • (726818)  (S)-(−)-N-Benzyl-α-methylbenzylamine  ChiPros®, produced by BASF, 99%

  • 17480-69-2

  • 726818-100G

  • 3,549.78CNY

  • Detail

17480-69-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-(-)-N-Benzyl-1-phenylethylamine

1.2 Other means of identification

Product number -
Other names (S)-(-)-N-Benzyl-α-methylbenzylamine

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:17480-69-2 SDS

17480-69-2Relevant articles and documents

Iridium(I)-Catalyzed Asymmetric Hydrogenation of Prochiral Imines; Protic Amines as Catalyst Improvers

Tani, Kazuhide,Onouchi, Jun-ichiro,Yamagata, Tsuneaki,Kataoka, Yasutaka

, p. 955 - 956 (1995)

A catalytic system, Ir(I)-BINAP-protic amine, was found to be effective for asymmetric hydrogenation of imines and the highest enatioselectivity of 90percent ee has been attained for the hydrogenation of the cyclic imine, 2-phenyl-3,4,5,6-tetrahydropyridine.

Application of phosphine-oxazoline ligands in Ir-catalyzed asymmetric hydrogenation of acyclic aromatic N-arylimines

Triforiova, Anna,Diesen, Jarle S.,Chapman, Christopher J.,Andersson, Pher G.

, p. 3825 - 3827 (2004)

(Chemical Equation Presented) A new class of chiral phosphine-oxazoline ligands have been developed. Chiral Ir complexes prepared from these ligands induced high enantioselectivities (66-90% ee) when applied to the asymmetric hydrogenation of acyclic aromatic N-arylimines.

A practical synthesis of enantiomerically pure N-benzyl-α-methyl benzylamine

Huckabee, Brian K.,Lin, Sechoing,Smith, Traci L.,Stuk, Timothy L.

, p. 594 - 595 (2000)

Optically pure (R)- and (S)N-benzyl-α-methyl benzylamine have been prepared on pilot plant scale from benzaldehyde and α-phenyl-ethylamine via palladium-catalyzed hydrogenation of the intermediate (R)-benzylidene-(1-phenylethyl)amine.

Phosphines versus phosphinites as ligands in the rhodium catalyzed asymmetric hydrogenation of imines: A systematic study

Tararov, Vitali I.,Kadyrov, Renat,Riermeier, Thomas H.,Holz, Jens,Boerner, Armin

, p. 4009 - 4015 (1999)

The asymmetric hydrogenation of N-(1-phenylethylidene)benzylamine with a range of rhodium(I)-diphosphine and diphosphinite catalysts is studied. The reaction is strongly sensitive to the size of the metal chelate. Complexes based on five- and six-membered chelates or electron-rich alkylphosphines gave poor or moderate conversions. The reactivity of diphosphine catalysts could be increased by the addition of p-toluenesulfonic acid. Unexpectedly, Rh-complexes based on chiral diphosphinites and a diphosphite also rapidly converted the substrate to the desired amine. Highest efficiency was observed with a rhodium(I) complex with (R,R)-1,2-cyclohexanol-bisdiphenylphosphinite [(R,R)-bdpch] as chiral ligand. Without any additive complete hydrogenation of the imine was achieved within 5 h. The product was produced in an enantioselectivity of 71%.

Iridium-Catalyzed Enantioselective Hydrogenation of Imines with Xylose Diphosphite and Diphosphinite Ligands

Guiu, Ester,Mu?oz, Bianca,Castillón, Sergio,Claver, Carmen

, p. 169 - 171 (2003)

Iridium complexes incorporating xylose diphosphinite 1 and diphosphite 2, 3 ligands as source of chirality are active catalysts for the hydrogenation of imines providing moderate ee. The enantioselectivity depends on the fine tuning of the structural parameters of the ligand and on the effect of additives.

Asymmetric thermal transformation, a new way to enantiopure biphenyl- bridged titanocene and zirconocene complexes: Efficient catalysts for asymmetric imine hydrogenation

Ringwald, Markus,Stürmer, Rainer,Brintzinger, Hans H.

, p. 1524 - 1527 (1999)

Enantiopure biphenyl-bridged titanocene and zirconocene complexes were obtained, by an asymmetric thermal transformation of the binaphthol complexes formed from the metallocene racemates and subsequent transformation to the corresponding dichlorides, in practically quantitative yields. Increased rates of this transformation in the presence of O2 gas or TEMPO indicate a radical reaction mechanism. The biphenyl-bridged titanocene enantiomers give rise to an efficient asymmetric catalysis for the hydrogenation of cyclic and noncyclic imines.

Efficient enantioselective hydrogenation of arylimines using aminophosphine-oxazoline iridium catalysts

Blanc, Catherine,Agbossou-Niedercorn, Francine,Nowogrocki, Guy

, p. 2159 - 2163 (2004)

The preparation and characterization of cationic iridium complexes bearing chiral aminophosphine-oxazoline auxiliaries of general formula [Ir(COD)L*]X [X: PF6 and B(ArF)4] is reported. These complexes have been applied to the asymmetric hydrogenation of two imines: N-(phenylethylidene)aniline S1 and N-(phenylethylidene)benzylamine S2 providing the corresponding chiral amines in up to 90% and 82% ee, respectively.

Application of Transmetalation to the Synthesis of Planar Chiral and Chiral-at-Metal Iridacycles

Arthurs, Ross A.,Hughes, David L.,Horton, Peter N.,Coles, Simon J.,Richards, Christopher J.

, p. 1099 - 1107 (2019)

Diastereoselective lithiation of (S)-2-ferrocenyl-4-(1-methylethyl)oxazoline, followed by addition of HgCl2, resulted in the formation by transmetalation of an (S,Sp)-configured mercury substituted complex. Addition to this of [Cp?IrCl2]2 and tetrabutylammonium chloride resulted in a second transmetalation reaction and formation of an (S,Sp,RIr)-configured chloride-substituted half-sandwich iridacycle as exclusively a single diastereoisomer. By reversing the lithiation diastereoselectivity by use of a deuterium blocking group, an alternative (S,Rp,SIr)-configured iridacycle was synthesized similarly. Use of (R)-Ugi's amine as substrate in the lithiation/double transmetalation sequence gave an (R,Sp,SIr)-configured half-sandwich iridacycle, complexes of this type being previously unavailable by direct cycloiridation. Lithium to gold transmetalation was also demonstrated with the synthesis of an (S,Sp)-configured Au(I) ferrocenyloxazoline derivative. Use of the (S,Rp,SIr)-iridacycle as a catalyst for the formation of a chiral product by reductive amination with azeotropic HCO2H/NEt3 resulted in a racemate.

A novel ruthenium-catalyzed amination of primary and secondary alcohols

Tillack, Annegret,Hollmann, Dirk,Michalik, Dirk,Beller, Matthias

, p. 8881 - 8885 (2006)

An improved method for the N-alkylation of primary amines with primary and secondary alcohols has been developed. Novel, effective catalyst systems, for example, Ru3(CO)12 combined with tri-o-tolylphosphine or n-butyl-di-1-adamantylphosphine, allow for aminations in a good yield under comparatively mild conditions.

Mechanistic investigation on the hydrogenation of imines by [p-(Me 2CH)C6H4Me]RuH(NH2CHPhCHPhNSO 2C6H4-p-CH3). Experimental support for an ionic pathway

Aberg, Jenny B.,Samec, Joseph S. M.,Baeckvall, Jan-E.

, p. 2771 - 2773 (2006)

The need for acidic activation in the stoichiometric hydrogenation of benzyl-[1-phenyl-ethylidene]-amine (6a) or [1-(4-methoxy-phenyl)-ethylidene]- methyl-amine (6b) by Noyori's catalyst [p-(Me2CH)C6H 4Me]RuH(NH2CHPhCHPhNSO2C6H 4-p-CH3) (2) is inconsistent with the proposed concerted mechanism and supports an ionic mechanism. The Royal Society of Chemistry 2006.

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