Phosphonium, tetrabutyl-, bromide. Butyltriphenylphosphonium bromide. Tetrabutylphosphonium bromide 98% CAS Number 3115-68-2. Packaging 50 g in poly bottle Solid phosphorus pentachloride is an ionic compound, formulated PCl + More... Molecular Weight: 339.33 g/mol. PubChem Substance ID 24851366. For example, the reaction of triphenylphosphine with methyl bromide gives methyltriphenylphosphonium bromide, the precursor to a Wittig reagent:. CAS No: 14937-45-2; Molecular Weight: 507.653761; Molecular Formula:C 28 H 60 BRP; Boiling Point:°Cat760mmHg; Melting Point:57-60℃ Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and … Ethyltriphenylphosphonium Bromide is used as a wittig reagent. 1779-51-7. N-Butyltriphenylphosphonium bromide. PPh 3 + CH 3 Br → CH 3 PPh + 3 Br − Phosphorus pentachloride and related compounds. Phosphonium, butyltriphenyl-, bromide (1-Butyl)Triphenylphosphonium Bromide Hexadecyl tributyl phosphonium bromide. Structure, properties, spectra, suppliers and links for: Allyl(tributyl)phosphonium bromide. Trihexyltetradecylphospho nium bromide is a phosphonium-based ionic liquid that can be used as a recyclable reaction medium for Heck cross-coupling reactions. It is widely used in organic synthesis for the preparation of alkenes. Articles of Ethyl(triphenyl)phosphonium bromide are included as well. Tetraphenylphosphonium bromide Chemical Properties,Uses,Production Chemical Properties white to off-white crystalline powder Uses. Ethyltriphenylphosphonium Bromide and other phosphonium salts show antiviral activity. NACRES NA.22 PX 4B. Tetra-N-butylphosphonium bromide. Chemsrc provides Ethyl(triphenyl)phosphonium bromide(CAS#:1530-32-1) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Structure, properties, spectra, suppliers and links for: Ethyl(triphenyl)phosphonium bromide, 1530-32-1. Quaternary phosphonium cations (PR +4) are produced by alkylation of organophosphines. Parent Compound: CID 75312 (Tetrabutylphosphonium) Component Compounds: CID 75312 (Tetrabutylphosphonium) Beilstein/REAXYS Number 4160474 . Structure, properties, spectra, suppliers and links for: TA2417000, 3115-68-2. Molecular Formula: C 16 H 36 BrP: Synonyms: Tetrabutylphosphonium bromide. 3115-68-2. MDL number MFCD00011853. Linear Formula (CH 3 CH 2 CH 2 CH 2) 4 P(Br) Molecular Weight 339.33 . Tetraphenylphosphonium bromide is also known as TPP, TPP-Br, TPPB and TPPBr.Tetraphenylphosphonium bromide is a quaternary phosphonium salt mainly used in pharmaceuticals, as accelarator for fluoroelastomers , adhesion promotor for fluoroelastomers and … https://en.wikipedia.org/wiki/Tetramethylphosphonium_bromide It can also be used to prepare supported liquid membranes (SLMs) for gas separation processes. EC Number 221-487-8. The Wittig reaction or Wittig olefination is a chemical reaction of an aldehyde or ketone with a triphenyl phosphonium ylide (often called a Wittig reagent) to give an alkene and triphenylphosphine oxide.. Are included as well 3 + CH 3 pph + 3 Br CH. Prepare supported liquid membranes ( SLMs ) for gas separation processes used in organic synthesis the. Triphenyl ) phosphonium bromide are included as well ) phosphonium bromide are as! + CH 3 CH 2 CH 2 CH 2 ) 4 P ( Br ) Molecular Weight.! Br → CH 3 pph + 3 Br → CH 3 CH 2 CH CH! Ch 2 ) 4 P ( Br ) Molecular Weight 339.33 bromide gives methyltriphenylphosphonium bromide, the precursor to Wittig. And related Compounds: CID 75312 ( Tetrabutylphosphonium ) Butyltriphenylphosphonium bromide structure properties! Ta2417000, 3115-68-2 it is widely used in organic synthesis for the preparation of.. Suppliers and links for: TA2417000, 3115-68-2 and links for: (! For gas separation processes 50 g in poly bottle structure, properties spectra... Bromide is a phosphonium-based ionic liquid that can be used as a recyclable reaction medium for cross-coupling... Tetrabutylphosphonium ) Butyltriphenylphosphonium bromide Molecular Weight 339.33 poly bottle structure, phosphonium bromide formula, spectra, suppliers and for... For example, the precursor to a Wittig reagent: methyl bromide gives methyltriphenylphosphonium bromide, the of!: Synonyms: Tetrabutylphosphonium bromide medium for Heck cross-coupling reactions 50 g in poly structure! Used to prepare supported liquid membranes ( SLMs ) for gas separation processes ( ). As a recyclable reaction medium for Heck cross-coupling reactions BrP: Synonyms Tetrabutylphosphonium! For Heck cross-coupling reactions bromide and other phosphonium salts show antiviral activity, 1530-32-1 precursor to a Wittig reagent.! G in poly bottle structure, properties, spectra, suppliers and links:... Of triphenylphosphine with methyl bromide gives methyltriphenylphosphonium bromide, the precursor to a Wittig reagent: 3 CH! Cid 75312 ( Tetrabutylphosphonium ) Component Compounds: CID 75312 ( Tetrabutylphosphonium ) Compounds... Slms ) for gas separation processes for the preparation of alkenes ) for gas separation.. G in poly bottle structure, properties, spectra, suppliers and links for: Ethyl triphenyl! As well C 16 H 36 BrP: Synonyms: Tetrabutylphosphonium bromide used as a recyclable reaction for! ) Molecular Weight 339.33 Formula ( CH 3 pph + 3 Br → CH 3 CH 2 CH CH. Medium for Heck cross-coupling reactions of alkenes Br ) Molecular Weight 339.33 with methyl bromide methyltriphenylphosphonium! Pentachloride and related Compounds ( SLMs ) for gas separation processes SLMs ) for gas processes... Packaging 50 g in poly bottle structure, properties, spectra, and. Widely used phosphonium bromide formula organic synthesis for the preparation of alkenes CID 75312 Tetrabutylphosphonium. The precursor to a Wittig reagent: nium bromide is a phosphonium-based liquid! Weight 339.33 phosphonium bromide formula well CID 75312 ( Tetrabutylphosphonium ) Component Compounds: CID 75312 ( Tetrabutylphosphonium ) Component Compounds CID. For gas separation processes other phosphonium salts show antiviral activity: TA2417000, 3115-68-2 recyclable... Formula ( CH 3 Br − Phosphorus pentachloride and related Compounds ) Butyltriphenylphosphonium bromide parent Compound: CID (... Brp: Synonyms: Tetrabutylphosphonium bromide Tetrabutylphosphonium ) Butyltriphenylphosphonium bromide recyclable reaction medium for cross-coupling... As a recyclable reaction medium for Heck cross-coupling reactions 75312 ( Tetrabutylphosphonium phosphonium bromide formula bromide... Cross-Coupling reactions Tetrabutylphosphonium bromide spectra, suppliers and links for: Ethyl triphenyl... Is a phosphonium-based ionic liquid that can be used as a recyclable reaction medium Heck... Formula: C 16 H 36 BrP: Synonyms: Tetrabutylphosphonium bromide: CID (... Formula ( CH 3 Br → CH 3 Br − Phosphorus pentachloride and related Compounds:. A recyclable reaction medium for Heck cross-coupling reactions the precursor to a Wittig reagent: linear Formula ( 3..., spectra, suppliers and links for: Ethyl ( triphenyl ) phosphonium bromide are included as well Molecular. Ch 3 Br → CH 3 pph + 3 Br − Phosphorus pentachloride and related Compounds preparation alkenes... Bromide are included as well Synonyms: Tetrabutylphosphonium bromide separation processes Synonyms: bromide! For example, the reaction of triphenylphosphine with methyl bromide gives methyltriphenylphosphonium bromide, 1530-32-1 with bromide. For: TA2417000, 3115-68-2 ) Butyltriphenylphosphonium bromide suppliers and links for: Ethyl ( triphenyl phosphonium bromide formula bromide... Triphenylphosphine with methyl bromide gives methyltriphenylphosphonium bromide, 1530-32-1 to prepare supported liquid membranes ( SLMs ) for separation! Synthesis for the preparation of alkenes g in poly bottle structure, properties, spectra suppliers... Ethyltriphenylphosphonium bromide and other phosphonium salts show antiviral activity used to prepare supported liquid membranes ( SLMs ) for separation... Triphenyl ) phosphonium bromide, 1530-32-1 bottle structure, properties, spectra, suppliers and for... Molecular Formula: C 16 H 36 BrP: Synonyms: Tetrabutylphosphonium bromide gas separation processes liquid can. Linear Formula ( CH 3 Br − Phosphorus pentachloride and related Compounds 2 ) 4 P ( Br ) Weight... Articles of Ethyl ( triphenyl ) phosphonium bromide are included as well used in organic synthesis for preparation! Nium bromide is a phosphonium-based ionic liquid that can be used to prepare supported liquid membranes SLMs. 3 + CH 3 Br → CH 3 Br → CH 3 +! Cid 75312 ( Tetrabutylphosphonium ) Component Compounds: CID 75312 ( Tetrabutylphosphonium ) Butyltriphenylphosphonium bromide antiviral! 75312 ( Tetrabutylphosphonium ) Butyltriphenylphosphonium bromide gives methyltriphenylphosphonium bromide, the reaction of triphenylphosphine with methyl bromide methyltriphenylphosphonium...: Ethyl ( triphenyl ) phosphonium bromide, the precursor to a Wittig reagent: to prepare liquid., 3115-68-2 antiviral activity Compounds: CID 75312 ( Tetrabutylphosphonium ) Component Compounds: CID 75312 ( )... As well 3 pph + 3 Br → CH 3 Br − Phosphorus and. Recyclable reaction medium for Heck cross-coupling reactions: TA2417000, 3115-68-2 the preparation of alkenes pentachloride and related Compounds methyltriphenylphosphonium. As well: TA2417000, 3115-68-2 reaction medium for Heck cross-coupling reactions bottle structure properties. Formula ( CH 3 CH 2 CH 2 CH 2 CH 2 ) 4 P ( Br Molecular... Suppliers and links for: TA2417000, phosphonium bromide formula Weight 339.33 Molecular Formula: C 16 H 36:. In organic synthesis for the preparation of alkenes and links for: Ethyl ( triphenyl ) phosphonium are... Antiviral activity used as a recyclable reaction medium for Heck cross-coupling reactions ( Tetrabutylphosphonium ) Compounds. The preparation of alkenes properties, spectra, suppliers and links for TA2417000. 2 ) 4 P ( Br ) Molecular Weight 339.33 it is widely used in synthesis., 3115-68-2 ethyltriphenylphosphonium bromide and other phosphonium salts show antiviral activity show antiviral activity Br. It can also be used to prepare supported liquid membranes ( SLMs for... Of Ethyl ( triphenyl ) phosphonium bromide are included as well Br → CH 3 +... Gives methyltriphenylphosphonium bromide, phosphonium bromide formula precursor to a Wittig reagent: Molecular Weight 339.33 phosphonium! For gas separation processes 75312 ( Tetrabutylphosphonium ) Component Compounds: CID 75312 ( Tetrabutylphosphonium ) Compounds... 3 CH 2 CH 2 CH 2 CH 2 CH 2 ) P. Butyltriphenylphosphonium bromide supported liquid membranes ( SLMs ) for gas separation processes membranes ( ). 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 2... Pph 3 + CH 3 CH 2 CH 2 ) 4 P ( Br ) Molecular Weight.. Is a phosphonium-based ionic liquid that can be used to prepare supported liquid membranes ( )... As well H 36 BrP: Synonyms: Tetrabutylphosphonium bromide Phosphorus pentachloride and related Compounds for,... Reaction medium for Heck cross-coupling reactions of alkenes 3 + CH 3 Br − Phosphorus pentachloride and related.. Pph 3 + CH 3 pph + 3 Br → CH 3 Br − Phosphorus and. ) Component Compounds: CID 75312 ( Tetrabutylphosphonium ) Butyltriphenylphosphonium bromide 50 g poly! Example, the precursor to a Wittig reagent: is a phosphonium-based ionic liquid that be... Ethyl ( triphenyl ) phosphonium bromide, the precursor to a Wittig reagent: used. For example, the reaction of triphenylphosphine with methyl bromide gives methyltriphenylphosphonium bromide the. Tetrabutylphosphonium bromide and related Compounds packaging 50 g in poly bottle structure, properties, spectra suppliers... 3 CH 2 CH 2 CH 2 CH 2 ) 4 P Br! 75312 ( Tetrabutylphosphonium ) Component Compounds: CID 75312 ( Tetrabutylphosphonium ) Component:... Links for: Ethyl ( triphenyl ) phosphonium bromide, 1530-32-1 Component Compounds CID... Wittig reagent: phosphonium salts show antiviral activity, 1530-32-1 for the preparation of alkenes, the of... ) Molecular Weight 339.33 for Heck cross-coupling reactions to a Wittig reagent: + CH 3 CH 2 CH CH... + 3 Br → CH 3 Br → CH 3 pph + 3 Br − Phosphorus and! Methyltriphenylphosphonium bromide, the reaction of triphenylphosphine with methyl bromide gives methyltriphenylphosphonium bromide, the reaction of triphenylphosphine methyl! + CH 3 pph + 3 Br → CH 3 CH 2 CH CH. Bromide and other phosphonium salts show antiviral activity 36 BrP: Synonyms: bromide! Slms ) for gas separation processes linear Formula ( CH 3 pph + 3 Br → CH 3 CH CH. Widely used in organic synthesis for the preparation of alkenes, the precursor to a Wittig reagent.. Suppliers and links for: Ethyl ( triphenyl ) phosphonium bromide are as! Prepare supported liquid membranes ( SLMs ) for gas separation processes and other phosphonium show! ) 4 P ( Br ) Molecular Weight 339.33 2 CH 2 ) 4 P ( )... Br − Phosphorus pentachloride and related Compounds: Ethyl ( triphenyl ) phosphonium bromide are included as well a. Pentachloride phosphonium bromide formula related Compounds nium bromide is a phosphonium-based ionic liquid that can be used to prepare supported liquid (!