12317-46-3 Usage
Description
(BICYCLO[2.2.1]HEPTA-2,5-DIENE)DICHLOROPALLADIUM(II), also known as Dichloro(norbornadiene)palladium(II), is a chemical compound that serves as a versatile starting material for the in situ preparation of various chiral and achiral palladium catalysts. These catalysts are essential in numerous chemical reactions and processes, making Dichloro(norbornadiene)palladium(II) a valuable compound in the field of chemistry.
Uses
Used in Catalyst Industry:
(BICYCLO[2.2.1]HEPTA-2,5-DIENE)DICHLOROPALLADIUM(II) is used as a catalyst for the aerobic kinetic resolution of secondary alcohols. This application is crucial in the synthesis of enantiomerically pure compounds, which are essential in the pharmaceutical industry for the development of drugs with minimal side effects.
(BICYCLO[2.2.1]HEPTA-2,5-DIENE)DICHLOROPALLADIUM(II) is also used as a catalyst in the kinetic oxidative resolution of 1-phenyl ethanol. This process is significant in the production of chiral alcohols, which are vital building blocks in the synthesis of various pharmaceuticals and agrochemicals.
In the field of organic chemistry, (BICYCLO[2.2.1]HEPTA-2,5-DIENE)DICHLOROPALLADIUM(II) is employed as a catalyst for the oxidative kinetic resolution-Claisen rearrangement sequence. This reaction is an essential step in the synthesis of complex organic molecules, including those with potential applications in the pharmaceutical and chemical industries.
Furthermore, (BICYCLO[2.2.1]HEPTA-2,5-DIENE)DICHLOROPALLADIUM(II) is used as a catalyst for the aerobic oxidation of secondary alcohols. This process is vital in the conversion of alcohols to valuable chemical intermediates, which can be further utilized in the synthesis of various chemicals and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 12317-46-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,3,1 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 12317-46:
(7*1)+(6*2)+(5*3)+(4*1)+(3*7)+(2*4)+(1*6)=73
73 % 10 = 3
So 12317-46-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H4.2ClH.Pd/c1-2-7-4-3-6(1)5-7;;;/h6-7H,5H2;2*1H;/q-4;;;+2/p-2
12317-46-3Relevant articles and documents
Thermal behaviour of polymers based on nadimides
Madan,Anand,Varma
, p. 531 - 539 (2008/10/08)
Carbocationic polymerization of N-ortho/meta/para tolyl-exo-norbornene dicarboximide (nadimide) was carried out using Pd(II) catalyst. Under similar conditions of polymerization, poly(N-m-tolyl nadimide) showed higher molecular mass compared to poly(N-p-tolyl nadimide) and poly(N-o-tolyl nadimide). Thermal stability of these polymers was evaluated by dynamic thermogravimetry in nitrogen atmosphere. The polymers were stable up to 460 °C and lost mass above this temperature in a single step. The characteristic decomposition temperature and char yield of these polymers were higher than the polymers prepared by using ring opening metathesis polymerization. The difference has been attributed to the presence of rigid bicyclic ring structure in these polymers.
A vibrational study of the metal-olefin bond in norbornadiene complexes of Rh(I), Pd(II) and Pt(II)
Wertz, D. W.,Moseley, M. A.
, p. 467 - 472 (2007/10/02)
Vibrational assignments of the complexes 2, PtCl2C7H8, and PdCl2C7H8 have been undertaken.A reinvestigation of the norbornadiene spectrum was necessary and a new set of assignments is given.The shift in energy of bands I and II and the out-of-plane olefinic C-H wagging modes, as well as the relative energies of the bands associated with the metal-olefin motions are consistent with the total metal-norbornadiene interaction following the order Rh > Pt > Pd and the excent of the ? component being ordered as Rh ca/= Pt > Pd.
