65012-74-0 Usage
General Description
The chemical compound "(BICYCLO[2.2.1]HEPTA-2,5-DIENE)[(2S,3S)-BIS(DIPHENYLPHOSPHINO)-BUTANE] RHODIUM(I) PERCHLORATE" is a complex comprising a rhodium atom coordinated with a bicyclic diene ligand and a chiral diphosphine ligand, with a perchlorate counterion. (BICYCLO[2.2.1]HEPTA-2,5-DIENE)[(2S,3S)-BIS(DIPHENYLPHOSPHINO)-BUTANE] RHODIUM(I) PERCHLORATE is commonly used in organic synthesis as a catalyst for various reactions, including hydrogenation, hydroformylation, and cyclopropanation. The rhodium center acts as a Lewis acid, facilitating the activation of substrates and promoting the desired chemical transformations. The chiral diphosphine ligand confers asymmetry to the catalyst, making it suitable for enantioselective reactions. Overall, "(BICYCLO[2.2.1]HEPTA-2,5-DIENE)[(2S,3S)-BIS(DIPHENYLPHOSPHINO)-BUTANE] RHODIUM(I) PERCHLORATE" is a versatile and effective catalyst with applications in various organic synthetic processes.
Check Digit Verification of cas no
The CAS Registry Mumber 65012-74-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,0,1 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 65012-74:
(7*6)+(6*5)+(5*0)+(4*1)+(3*2)+(2*7)+(1*4)=100
100 % 10 = 0
So 65012-74-0 is a valid CAS Registry Number.
InChI:InChI=1/C30H30P2.C7H8.ClHO4.Rh/c1-25(23-31(27-15-7-3-8-16-27)28-17-9-4-10-18-28)26(2)24-32(29-19-11-5-12-20-29)30-21-13-6-14-22-30;1-2-7-4-3-6(1)5-7;2-1(3,4)5;/h3-26H,1-2H3;1-4,6-7H,5H2;(H,2,3,4,5);/p-1/t25-,26-;;;/m1.../s1/rC30H30P2Rh.C7H8.ClHO4/c1-23-24(2)30(32(27-19-11-5-12-20-27)28-21-13-6-14-22-28)33-29(23)31(25-15-7-3-8-16-25)26-17-9-4-10-18-26;1-2-7-4-3-6(1)5-7;2-1(3,4)5/h3-24,29-30H,1-2H3;1-4,6-7H,5H2;(H,2,3,4,5)/p-1/t23-,24-,29?,30?;;/m0../s1
65012-74-0Relevant articles and documents
A New Chiral Rhodium(I) Complex of (2R,3R)-2,3-Bis(diphenylphosphino)butane for Asymmetric Hydrogenations
Koettner, Johann,Greber, Gerd
, p. 2323 - 2325 (2007/10/02)
Rhodium(I) complexes of the new chiral ligand (2R,3R)-2,3-bis(diphenylphosphino)butane (4) - which is easily prepared from natural tartaric acid - hydrogenate α-(acylamino)acrylic acids to natural (S)-acylamino acids in high chemical (95-100percent) and optical (80-100percent) yields.
