
CAS 1034-39-5: Dibromotrifenilfosforano
Descrizione:
Dibromotrifenilfosforano, con il numero CAS 1034-39-5, è un composto organofosforato caratterizzato dalla sua struttura distintiva, che include un atomo di fosforo legato a tre gruppi fenilici e due atomi di bromo. Questo composto appare tipicamente come un solido bianco a giallo chiaro ed è noto per il suo ruolo come reagente nella sintesi organica, in particolare nella formazione di sali di fosfonio e in varie reazioni di accoppiamento. Mostra un'alta reattività a causa della presenza dei legami fosforo-bromo, rendendolo utile nella sintesi di altri composti organici. Dibromotrifenilfosforano è sensibile all'umidità e deve essere maneggiato in condizioni anidre per prevenire l'idrolisi. Le sue applicazioni si estendono al campo della chimica medicinale e della scienza dei materiali, dove può fungere da precursore per composti più complessi contenenti fosforo. Le precauzioni di sicurezza sono essenziali quando si lavora con questa sostanza, poiché può essere dannosa se ingerita o inalata, e deve essere utilizzato un adeguato equipaggiamento di protezione.
Formula:C18H15Br2P
InChI:InChI=1S/C18H15Br2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChI key:InChIKey=OCXGTPDKNBIOTF-UHFFFAOYSA-N
SMILES:P(Br)(Br)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3
Sinonimi:- Bromo(Triphenyl)Phosphonium Bromide
- Dibromo(Triphenyl)-Lambda~5~-Phosphane
- Nsc 87871
- Phosphorane, dibromotriphenyl-
- Pph3br2
- Triphenyldibromophosphorane
- Triphenylphosphine dibromide
- Triphenylphosphonium dibromide
- Dibromotriphenylphosphorane
Ordinare per
8 prodotti.
Triphenylphosphine dibromide, ca. 33% bromine
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C18H15Br2PColore e forma:Light yellow to light pink, Crystalline powderPeso molecolare:422.10Triphenylphosphane dibromide
CAS:Triphenylphosphane dibromideFormula:C18H15Br2PPurezza:>97% (nmr) (Typical Value in Batch COA)Colore e forma: off-white powderPeso molecolare:422.09g/molTriphenylphosphine dibromide
CAS:Triphenylphosphine dibromide is a chemical compound with a molecular formula of C6H5PBr2. It is an organic phosphorus bromide that is used in the synthesis of organic compounds. Triphenylphosphine dibromide has been shown to have high stability, which can be attributed to its high steric interactions and the presence of two hydroxyl groups. The compound is also used as a catalyst for asymmetric synthesis reactions, such as the enantioselective synthesis of fatty acids and cholesterol esters. Triphenylphosphine dibromide has also been shown to interact with ryanodine receptors, which are responsible for calcium release from intracellular stores in cardiac muscle cells. This interaction may be related to its therapeutic effects on metabolic disorders and autoimmune diseases.Formula:C18H15Br2PPurezza:Min. 95%Colore e forma:PowderPeso molecolare:422.09 g/molTriphenylphosphine dibromide, 96%
CAS:Triphenylphosphine dibromide is used as a reagent for conversion of aldoximes into nitriles. It acts as a reagent for cleavage of acetals. It reacts with amines to give iminophosphoranes. Further, it serves as a reagent in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C18H15Br2PPurezza:96%Colore e forma:White to cream to pale yellow, Crystals or powder or crystalline powder or fused solidPeso molecolare:422.10Triphenyldibromophosphorane
CAS:Formula:C18H15Br2PPurezza:97%Colore e forma:SolidPeso molecolare:422.0935Ref: IN-DA0035RT
Prodotto fuori produzioneDibromotriphenylphosphorane, 98%
CAS:Dibromotriphenylphosphorane, 98%Formula:(C6H5)3PBr2Purezza:98%Colore e forma:light brown pwdr.Peso molecolare:422.10