452304-59-5 Usage
General Description
(1R,2R)-2-(Diphenylphosphino)-1-aminocyclohexane, min. 97% is a chemical compound commonly used as a chiral ligand in various catalytic reactions. It is a white to off-white solid with a minimum purity of 97%. (1R,2R)-2-(Diphenylphosphino)-1-aminocyclohexane, min. 97% is a valuable reagent in asymmetric synthesis due to its ability to impart chirality to metal catalysts, allowing for the selective formation of enantiomerically pure products. It is often used in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. Additionally, it has been utilized in the development of new materials and in academic research as a key component in the preparation of chiral catalysts.
Check Digit Verification of cas no
The CAS Registry Mumber 452304-59-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,2,3,0 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 452304-59:
(8*4)+(7*5)+(6*2)+(5*3)+(4*0)+(3*4)+(2*5)+(1*9)=125
125 % 10 = 5
So 452304-59-5 is a valid CAS Registry Number.
452304-59-5Relevant articles and documents
Design and development of cyclohexane-based P,N-ligands for transition metal catalysis
Caiazzo, Aldo,Dalili, Shadi,Yudin, Andrei K.
, p. 2597 - 2600 (2002)
(Matrix presented) R1 = H, Pht R2 = Ph, Cy A new class of cyclohexane-based P,N-ligands is readily obtained through aziridine ring opening with suitable phosphorus nucleophiles under acidic conditions. tran-1-Amino-2-diphenylphosphin
Synthesis of chiral aminophosphines from chiral aminoalcohols via cyclic sulfamidates
Guo, Rongwei,Lu, Shuiming,Chen, Xuanhua,Tsang, Chi-Wing,Jia, Wenli,Sui-Seng, Christine,Amoroso, Dino,Abdur-Rashid, Kamaluddin
supporting information; experimental part, p. 937 - 940 (2010/05/02)
(Chemical Equation Presented) Protic aminophosphines with multiple chiral centers were synthesized in good yields and high purity by the nucleophilic ring-opening of N-protected cyclic sulfamidates with metal phosphides, followed by hydrolysis and deprote
