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Cas Database |
| Name |
Tellurophene |
EINECS | N/A |
| CAS No. | 288-08-4 | Density | N/A |
| PSA | 0.00000 | LogP | 0.73160 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C4H4Te | Boiling Point | 150℃ |
| Molecular Weight | 179.676 | Flash Point | N/A |
| Transport Information | N/A | Appearance | N/A |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Telluracyclopentadiene; |
Article Data | 17 |
Tellurophene Synthetic route
Conditions
| Conditions | Yield |
|---|---|
| With N,N,N,N,N,N-hexamethylphosphoric triamide; potassium hydroxide; tellurium In water at 105 - 115℃; under 15 Torr; for 10h; | A 3% B 4% C 45% |
| With N,N,N,N,N,N-hexamethylphosphoric triamide; potassium hydroxide; tellurium; water at 105 - 115℃; under 11400 Torr; for 10h; Product distribution; Mechanism; various concentration of KOH; various water concentrations; addition of SnCl2; |
Conditions
| Conditions | Yield |
|---|---|
| With tellurium; sodium tetrahydroborate; potassium hydroxide In 1,4-dioxane; water Inert atmosphere; Cooling with ice; | 44% |
Conditions
| Conditions | Yield |
|---|---|
| With methanol; disodium telluride | |
| With tellurium; sodium tetrahydroborate; water In methanol for 2h; | 6.42 g |
| With tellurium; sodium tetrahydroborate In water Cooling with ice; | 5.6 g |
| With tellurium; sodium tetrahydroborate In ethanol for 2h; Inert atmosphere; | |
| With disodium telluride |
Conditions
| Conditions | Yield |
|---|---|
| With aluminum oxide; aluminum telluride |
- 288-08-4
Tellurophen
Conditions
| Conditions | Yield |
|---|---|
| In ethanol; acetic acid for 2h; Heating; Yield given; |
- 189068-22-2
(1Z,3Z)-1,4-Bis-butyltellanyl-buta-1,3-diene
A
- 288-08-4
Tellurophen
B
- 38788-38-4
dibutyl telluride
Conditions
| Conditions | Yield |
|---|---|
| With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.25h; Title compound not separated from byproducts; |
- 13129-89-0
1,1-dibromotellurophene
- 288-08-4
Tellurophen
Conditions
| Conditions | Yield |
|---|---|
| With water; potassium carbonate; sodium hydrogensulfite for 0.333333h; | 5.0 g |
Conditions
| Conditions | Yield |
|---|---|
| bis(triphenylphosphine)nickel(II) chloride In benzene for 2h; Heating; | 88% |
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: Tellurophen With tributyltin chloride In diethyl ether at 20℃; Inert atmosphere; Stage #2: With n-butyllithium In diethyl ether; hexane at 20℃; for 0.75h; Stage #3: p-nitrobenzene iodide With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); cesium fluoride In N,N-dimethyl-formamide at 50 - 60℃; Stille coupling; Inert atmosphere; | 88% |
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: Tellurophen With sec-pentyllithium; N,N,N,N,-tetramethylethylenediamine In hexane; cyclohexane for 0.75h; Inert atmosphere; Reflux; Stage #2: With trimethyltin(IV)chloride In hexane; cyclohexane at 20℃; Stage #3: 4-iodobenzonitrile With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); cesium fluoride In N,N-dimethyl-formamide at 50 - 60℃; for 16h; Stille coupling; Inert atmosphere; | 88% |
Tellurophene Specification
The Tellurophene, with the CAS registry number 288-08-4, is also known as Telluracyclopentadiene. This chemical's molecular formula is C4H4Te and molecular weight is 179.67. What's more, its systematic name is Tellurophene.
You can still convert the following datas into molecular structure:
(1)SMILES: [Te]1cccc1
(2)Std. InChI: InChI=1S/C4H4Te/c1-2-4-5-3-1/h1-4H
(3)Std. InChIKey: TULWUZJYDBGXMY-UHFFFAOYSA-N
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Telluracyclopentadiene
