121099-07-8 Usage
Description
TRIISOPROPYLPHOSPHONIUM TETRAFLUOROBORATE is an organophosphonium compound that serves as a versatile reagent in various chemical reactions and processes. It is known for its unique properties and ability to facilitate the synthesis of complex molecules.
Uses
Used in Chemical Synthesis:
TRIISOPROPYLPHOSPHONIUM TETRAFLUOROBORATE is used as a reactant for the synthesis of triisopropylphosphine complexes of ruthenium(II). It plays a crucial role in the formation of these complexes, which have potential applications in various fields, such as catalysis and materials science.
Used in Imine Hydrogenation:
In the field of organic chemistry, TRIISOPROPYLPHOSPHONIUM TETRAFLUOROBORATE is used as a catalyst in the hydrogenation of imines. This process is essential for the production of various pharmaceuticals, agrochemicals, and other fine chemicals.
Used in the Synthesis of Dihydride and Alkene-η6-arene Complexes:
TRIISOPROPYLPHOSPHONIUM TETRAFLUOROBORATE is also employed as a reagent in the synthesis of dihydride and alkene-η6-arene complexes. These complexes have potential applications in homogeneous catalysis and the development of new materials with unique properties.
Check Digit Verification of cas no
The CAS Registry Mumber 121099-07-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,0,9 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 121099-07:
(8*1)+(7*2)+(6*1)+(5*0)+(4*9)+(3*9)+(2*0)+(1*7)=98
98 % 10 = 8
So 121099-07-8 is a valid CAS Registry Number.
121099-07-8Relevant articles and documents
Unexpected Dehydrogenation of a Cyclohexyl Group at Low Temerature through Protonation of RuH3(η5-C5Me5)(PCy3) (Cy = cyclohexyl). X Ray Structure of 5-C5Me5)Ru((C6H9)P(C6H11)2)>BF4
Arliguie, Therese,Chaudret, Bruno,Jalon, Felix,Lahoz, Fernando
, p. 998 - 1000 (1988)
Low temperature protonation of RuH3(η5-C5Me5)(PR3) (R = Pri, Ph, cyclohexyl) leads either to decomposition (R = Pri) to a mixture of cis- and trans-5-C5Me5)(PR3)2>BF4 (R = Ph), or to dehydrogenation of a cyclohexyl group to afford the complex 5-C5Me5)((C6H9)P(C6H11)2)>BF4 which shows a strong agostic interaction beween a C-H bond of the cyclohexyl group and the metal; a possible application of the later observation is proposed for the dehydrogenation of alkenes.
Direct β-Alkylation of Ketones and Aldehydes via Pd-Catalyzed Redox Cascade
Wang, Chengpeng,Dong, Guangbin
supporting information, p. 6057 - 6061 (2018/05/14)
We report a direct β-alkylation of ketones and aldehydes with simple alkyl bromides through a Pd-catalyzed redox-cascade strategy. The use of a Cu cocatalyst is important for improved efficiency. The reaction is redox-neutral, without the need for strong acids or bases. Both cyclic and acyclic ketones, as well as α-branched aldehydes, are suitable substrates for coupling with secondary and tertiary alkyl bromides. Concise formal synthesis of Zanapezil is achieved using this β-alkylation method.