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174758-63-5

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  • (1R,2R)-N,N-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine, min. 97%

    Cas No: 174758-63-5

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174758-63-5 Usage

General Description

"(1R,2R)-N,N′-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine" is a complex organic compound belonging to the class of organic compounds known as organophosphorus compounds. It consists of a cyclohexane ring at its core, two benzyl groups, two diphenylphosphino groups and two diamine groups. The structural configuration indicates it is a chiral compound with both 'R' and 'S' configurations, meaning that it has non-superimposable mirror images. (1R,2R)-N,N′-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine typically appears in chemical research, particularly as a ligand in coordination chemistry. The nature and amount of its usage depend on its interaction with metals, leading to applications in catalysts, light-emitting diodes, or organic synthesis.

Check Digit Verification of cas no

The CAS Registry Mumber 174758-63-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,7,5 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 174758-63:
(8*1)+(7*7)+(6*4)+(5*7)+(4*5)+(3*8)+(2*6)+(1*3)=175
175 % 10 = 5
So 174758-63-5 is a valid CAS Registry Number.

174758-63-5 Well-known Company Product Price

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  • Aldrich

  • (716634)  (1R,2R)-N,N′-Bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine  95%

  • 174758-63-5

  • 716634-250MG

  • 1,990.17CNY

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174758-63-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name (1R,2R)-1-N,2-N-bis[(2-diphenylphosphanylphenyl)methyl]cyclohexane-1,2-diamine

1.2 Other means of identification

Product number -
Other names (R,R)-N,N'-bis[o-(di(Ph)P)PhCH2]C6H10-1,2-NH

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

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More Details:174758-63-5 SDS

174758-63-5Downstream Products

174758-63-5Relevant articles and documents

New chiral cationic rhodium-aminophosphine complexes for asymmetric transfer hydrogenation of aromatic ketones

Gao, Jing-Xing,Yi, Xiao-Dong,Xu, Pian-Pian,Tang, Chun-Liang,Wan, Hui-Lin,Ikariya, Takao

, p. 290 - 295 (2007/10/03)

The new chiral ligands (S,S)-N,N′-bis[o-(diphenylphosphino)benzylidene]1,2-diiminocyclohexane, [(S,S)-1] and (S,S)-N,N′-bis[o-diphenylphosphino]benzyl-1,2-diaminocyclohexane, [(S,S)-2] have been prepared. The interaction of [(S,S)-1] and [(S,S)-2] with [Rh(COD)Cl]2 afforded the corresponding cationic rhodium complexes [(S,S)-3][X] and [(S,S)-4][X] (X=PF6-, BF4- or ClO4-), respectively. [(S,S)-1], [(S,S)-2], [(S,S)-3][X] and [(S,S)-4][X] have been fully characterized by elemental analyses and spectroscopic methods. These chiral cationic rhodium complexes serve as catalytst precursors for the asymmetric transfer hydrogenation of acetophenone derivatives in 2-propanol and [(S,S)-4][PF6] acts as an excellent catalyst in the reduction of m-chloroacetophenone, giving the corresponding optical alcohols in 99% yield and up to 94% ee.

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