Dichlorotriphenyl bismuth manufacturers
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| | Dichlorotriphenyl bismuth Basic information |
| | Dichlorotriphenyl bismuth Chemical Properties |
| Melting point | 128-142°C | | storage temp. | Refrigerator | | solubility | soluble in Tetrahydrofuran | | form | powder to crystal | | color | White to Almost white | | EPA Substance Registry System | Triphenylbismuthine dichloride (594-30-9) |
| | Dichlorotriphenyl bismuth Usage And Synthesis |
| Uses |
Dichlorotriphenyl bismuth is used for phenylation of phenols, ketones and enols, and nitro compounds.
| | Preparation |
Dichlorotriphenyl bismuth is easily prepared by oxidation of Triphenylbismuthine either by bubbling Chlorine gas into an ethereal solution of Ph3Bi at 0°C, or by addition of 1 equiv of Sulfuryl Chloride to a solution of Ph3Bi in CH2Cl2 at -78°C. The action of Phenyllithium on Ph3BiCl2 leads to pentaphenylbismuth (mp 77-78 °C). Addition of 1 equiv of a carboxylic or sulfonic acid to Ph5Bi affords compounds of the type Ph4BiX.(Ph4BiOCOCF3: mp 120-132 °C; Ph4BiOTs: mp 155-162 °C).
| | Definition | ChEBI: Dichloro(triphenyl)bismuthorane is an organobismuth compound. It derives from a hydride of a bismuthorane. | | storage |
Dichlorotriphenyl bismuth is a stable white solid; can be stored in the refrigerator in the absence of moisture.
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| | Dichlorotriphenyl bismuth Preparation Products And Raw materials |
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