82499-43-2

Usage

Uses

Used in Hydrogenation Reactions:
(Bicyclo[2.2.1]hepta-2,5-diene)[1,4-bis(diphenylphosphino)butane]rhodium(I) tetrafluoroborate is used as a catalyst for hydrogenation reactions, enabling the selective reduction of alkenes, alkynes, and aromatic compounds. Its high activity and selectivity make it suitable for various applications in the chemical and pharmaceutical industries.
Used in Hydrosilylation Reactions:
In the hydrosilylation industry, (Bicyclo[2.2.1]hepta-2,5-diene)[1,4-bis(diphenylphosphino)butane]rhodium(I) tetrafluoroborate is used as a catalyst to promote the addition of silicon-hydrogen bonds to alkenes and alkynes. This reaction is crucial for the synthesis of organosilicon compounds and the formation of silicon-containing polymers.
Used in Hydroboration Reactions:
(Bicyclo[2.2.1]hepta-2,5-diene)[1,4-bis(diphenylphosphino)butane]rhodium(I) tetrafluoroborate is employed as a catalyst in hydroboration reactions, facilitating the selective reduction of alkenes and alkynes using borane as the reducing agent. This reaction is widely used in organic synthesis for the preparation of various organic compounds.
Used in Aldol Condensation Reactions:
In the field of organic chemistry, (Bicyclo[2.2.1]hepta-2,5-diene)[1,4-bis(diphenylphosphino)butane]rhodium(I) tetrafluoroborate is used as a catalyst for aldol condensation reactions, which involve the reaction between an enolate ion and an aldehyde or ketone. This reaction is essential for the synthesis of β-hydroxy carbonyl compounds and has applications in the pharmaceutical and chemical industries.

InChI:InChI=1/C28H28P2.C7H8.C3H6O.BF4.Rh/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28;1-2-7-4-3-6(1)5-7;1-3(2)4;2-1(3,4)5;/h1-12,15-22H,13-14,23-24H2;1-4,6-7H,5H2;1-2H3;;/q;;;-1;

Upstream product

• 121-46-0 bicyclo[2.2.1]hepta-2,5-diene 

Downstream Products

• 83288-25-9 {Rh((C₆H₅)2PCH₂CH₂CH₂CH₂P(C₆H₅)2)(CH₃OH)2}⁽¹⁺⁾*BF₄^(1-)={Rh((C₆H₅)2PCH₂CH₂CH₂CH₂P(C₆H₅)2)(CH₃OH)2}BF₄ 

Relevant academic research and scientific papers

Kinetic investigations of the hydrogenation of diolefin ligands in catalyst Precursors for the asymmetric reduction of prochiral olefins, II[1]

Highly active catalysts for the hydrogenation of CO2 to formic acid in DMSO/NEt3 are formed in situ from [{(cod)Rh{(μ-Cl)j2] and various monodentate or bidentate ligands with phosphorus as the donor atom. Formic acid concentrations up to 2.3 ± 0.2 mol 1-1 can be obtained in less than 6 hours at ambient temperature under a total initial pressure of 40 atm by using rhodium concentrations of 5 10-3 mol 1-1. The changes in catalytic activities observed upon structural changes of monodeniate ligands are discussed in terms of classical ligand parameters like basicity and steric demand of the PR3 group, while with bidentate ligands R2P(CH2)nPR2 the chain length n plays a dominant role for the activity of the catalyst. The effects cannot be explained by a direct impact of the iigand on catalytically active inter-mediates only, but influences on the formation of these species must also be taiten into account. VCH Verlagsgesellsehaft mbH. 1996.