39248-62-9

Upstream product

• 506-68-3 bromocyane 
• 603-33-8 triphenylbismuthane 
• 595-89-1 Tetraphenyllead 
• 7787-58-8 bismuth(III) bromide 
• 28719-55-3 triphenylbismuth dibromide 
• 42967-53-3 tetraphenylbismuthonium chloride 
• 74724-76-8 butyldiphenylbismutane 
• 7789-33-5 iodine(I) bromide 
• 7789-45-9 copper(ll) bromide 
• 591-51-5 phenyllithium 
• 3049-07-8 pentaphenylbismuth 
• 74724-77-9 hexyldiphenylbismutane 
• 96449-48-8 pentyldiphenylbismutane 
• 96449-49-9 cyclopentyldiphenylbismutane 

Downstream Products

• 603-33-8 triphenylbismuthane 
• 138507-33-2 diphenyl(propinyl)bismuthane 
• 66172-96-1 1-naphthyldiphenylbismuthane 
• 76509-90-5 isopropylxanthogenato-diphenylbismutine 
• 122210-99-5 [(CH₃)(C₆H₅)2P]2PdBr₂ 
• 169052-39-5 (2-aminopropyl)diphenylbismuthane 
• 169052-31-7 (2-hydroxycyclohexyl)diphenylbismuthane 
• 169052-32-8 (2-hydroxy-2-phenyl)ethyldiphenylbismuthane 
• 168978-88-9 (2-hydroxypropyl)diphenylbismuthane 
• 110627-67-3 bis(phenyl)-o-aminothiophenolatobismuth(III) 
• 855253-00-8 diphenyl(4-chlorophenyl)bismuthane 
• 52673-50-4 (C₆H₅)2BiSC₆H₄-p-F 
• 56118-11-7 (C₆H₄)2BiSC₆H₄-m-F 

Relevant academic research and scientific papers

Redox-Neutral Organometallic Elementary Steps at Bismuth: Catalytic Synthesis of Aryl Sulfonyl Fluorides

A Bi-catalyzed synthesis of sulfonyl fluorides from the corresponding (hetero)aryl boronic acids is presented. We demonstrate that the organobismuth(III) catalysts bearing a bis-aryl sulfone ligand backbone revolve through different canonical organometallic steps within the catalytic cycle without modifying the oxidation state. All steps have been validated, including the catalytic insertion of SO2 into Bi-C bonds, leading to a structurally unique O-bound bismuth sulfinate complex. The catalytic protocol affords excellent yields for a wide range of aryl and heteroaryl boronic acids, displaying a wide functional group tolerance.

Hybrid dibismuthines and distibines: Preparation and properties of antimony and bismuth oxygen, sulfur, and nitrogen donor ligands

The hybrid dibismuthines O{(CH2)2BiPh 2}2, MeN(CH2-2-C6H 4BiR2)2, and S(CH2-2-C 6H4BiR2)2 (R = Me, Ph

LIVING RADICAL POLYMERIZATION PROMOTER

An organobismuth compound represented by the formula (1) and a method for preparing a living radical polymer using the organobismuth compound. In the formula (1), R1 to R3 each represent a C1-C8 alkyl group, an aryl group, a substituted aryl group, an aromatic heterocyclic group or a group represented by the formula (2) where at least one of R1 to R3 is a group represented by the formula (2), wherein R4 and R5 each represent a C3-C8 alkyl group, an aryl group or a substituted aryl group, and R6 to R8 each represent a hydrogen atom, a C1-C8 alkyl group, an aryl group or a substituted aryl group.

ORGANIC BISMUTH COMPOUND, METHOD FOR PRODUCING SAME, LIVING RADICAL POLYMERIZATION INITIATOR, METHOD FOR PRODUCING POLYMER USING SAME, AND POLYMER

An organobismuth compound represented by the formula (1) wherein R1 and R2 are C1-C8 alkyl, aryl, substituted aryl or an aromatic heterocyclic group, R3 and R4 are each a hydrogen atom or C1-C8 alkyl, and R5 is aryl, substituted aryl, an aromatic heterocyclic group, acyl, amido, oxycarbonyl or cyano.

Synthesis and structure of pentavalent bismuth(V) alkoxides and ligand redistribution equilibria in solution

The six new pentavalent Bi(V) alkoxide complexes Ph3Bi(OR)2, 1, Ph3BiBr(OR), 2, and Ph4Bi(OR), 3 (a, R = C6F5; b R = C6Cl5) have been prepared. Ph4Bi(OR) was synthesized by alcoholysis of BiPh5 with ROH. Ph3Bi(OR)2 and Ph3BiBr(OR) were products of the salt elimination reaction between Ph3BiBr2 and NaOR. These compounds were characterized spectroscopically and by single-crystal X-ray diffraction. In the solid state, they possess distorted trigonal bipyramidal coordination geometries. Although the mixed species Ph3BiBr(OR) may be isolated in pure form as crystalline solids, they do not exist as pure compounds in solution owing to the very rapid redistribution equilibrium Ph3Bi(OR)2 + Ph3BiBr2 ? 2Ph3BiBr(OR). The equilibrium constants were measured using VT NMR spec-troscopy. For comparison, the equilibrium constants for the previously unreported cross-exchange reactions between the dihalides Ph3BiX2 (X = F, Cl, Br) were also measured at 226 K. Trends observed in the values of Keq correlate with the difference in the electro-negativity of the mixed X species. The thermal stabilities of Ph3Bi(OR)2 were examined in toluene solution and in the solid state. Pyrolysis results in elimination of ROPh for both R = C6F5 and C6Cl5.

New Reagents, XXXII, Alkyldiphenylbismutanes: Synthesis, Properties, and Halogenolysis

Alkyldiphenylbismutanes 1 have been synthesized for the first time (61-92 percent).These compounds are air sensitive, not spontaneously inflammable liquids which decompose not below ca. 170 deg C.The diphenylbismutino group is very good equivalent for Cl- or Br-substituents at aliphatic residues since halogenolysis of the Bi-Alk bond with SO2Cl2 or Br2 already occurs at -40 to 0 deg C (corresponding fissions of As-Alk and Sb-Alk bonds afford heating to ca. 130 or ca. 220 deg C).