220185-37-5 Usage
Chemical compound
A substance formed by a chemical reaction, consisting of a specific arrangement of atoms.
Used as a ligand
A molecule that binds to a central metal atom to form a complex.
Organometallic chemistry
A sub-discipline of chemistry that focuses on compounds containing metal-carbon bonds.
Catalysis
The process of increasing the rate of a chemical reaction by adding a substance (catalyst) that is not consumed in the reaction.
Phosphine-based compound
A compound containing a phosphorus atom bonded to one or more hydrogen or carbon atoms.
Four phosphorus atoms
The compound has a total of four phosphorus atoms in its structure.
Diphosphine ligand
A type of ligand that contains two phosphorus atoms.
Forms stable complexes
The compound can create stable complexes with transition metals, which are important in various chemical reactions and catalytic processes.
Transition metals
Elements in groups 3-12 of the periodic table, known for their ability to form multiple oxidation states and catalyze chemical reactions.
Unique structure
The compound has a specific arrangement of atoms that contributes to its properties and reactivity.
Valuable tool
The compound is useful in the field of chemistry, particularly in the development of new synthetic methodologies and the production of fine chemicals and pharmaceuticals.
Development of synthetic methodologies
The compound can be used to create new methods for synthesizing complex molecules.
Production of fine chemicals
The compound can be used in the synthesis of high-quality chemicals with specific properties.
Pharmaceutical production
The compound can be used in the development and production of pharmaceuticals, which are drugs used to treat or prevent diseases.
Check Digit Verification of cas no
The CAS Registry Mumber 220185-37-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,1,8 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 220185-37:
(8*2)+(7*2)+(6*0)+(5*1)+(4*8)+(3*5)+(2*3)+(1*7)=95
95 % 10 = 5
So 220185-37-5 is a valid CAS Registry Number.
220185-37-5Relevant academic research and scientific papers
Development of effective bidentate diphosphine ligands of ruthenium catalysts toward practical hydrogenation of carboxylic acids
Saito, Susumu,Wen, Ke,Yoshioka, Shota
supporting information, p. 1510 - 1524 (2021/06/18)
Hydrogenation of carboxylic acids (CAs) to alcohols represents one of the most ideal reduction methods for utilizing abundant CAs as alternative carbon and energy sources. However, systematic studies on the effects of metal-to-ligand relationships on the catalytic activity of metal complex catalysts are scarce. We previously demonstrated a rational methodology for CA hydrogenation, in which CA-derived cationic metal carboxylate [(PP)M(OCOR)]+ (M = Ru and Re; P = one P coordination) served as the catalyst prototype for CA self-induced CA hydrogenation. Herein, we report systematic trial- and-error studies on how we could achieve higher catalytic activity by modifying the structure of bidentate diphosphine (PP) ligands of molecular Ru catalysts. Carbon chains connecting two P atoms as well as Ar groups substituted on the P atoms of PP ligands were intensively varied, and the induction of active Ru catalysts from precatalyst Ru(acac)3 was surveyed extensively. As a result, the activity and durability of the (PP)Ru catalyst substantially increased compared to those of other molecular Ru catalyst systems, including our original Ru catalysts. The results validate our approach for improving the catalyst performance, which would benefit further advancement of CA self-induced CA hydrogenation.
