80697-46-7

Upstream product

• 64-17-5 ethanol 
• 15814-30-9 1,5-diphenyl-penta-1,4-diyn-3-one 
• 83258-48-4 (Z)-1-Ethoxy-1,5-diphenyl-pent-1-en-4-yn-3-one 
• 15814-32-1 1,5-diphenylpenta-1,4-diyn-3-ol 
• 536-74-3 phenylacetylene 

Downstream Products

• 83710-69-4 2,6-diphenyl-4-ethoxytelluropyrylium fluorosulfate 
• 83710-93-4 4-(4-Dimethylamino-phenyl)-2,6-diphenyl-telluropyranylium; perchlorate 
• 83711-01-7 C₃₅H₂₅OTe⁽¹⁺⁾*BF₄^(1-) 
• 83710-75-2 4-(2,6-Diphenyl-thiopyran-4-ylidenemethyl)-2,6-diphenyl-telluropyranylium; perchlorate 
• 83710-79-6 2,6-Diphenyl-4-(2,6-diphenyl-4H-telluropyran-4-ylidenemethyl)telluropyrylium tetrafluoroborate 
• 83710-77-4 4-(2,6-Diphenyl-selenopyran-4-ylidenemethyl)-2,6-diphenyl-telluropyranylium; perchlorate 
• 80697-44-5 2,6-diphenyltellurapyran-4-thione 
• 107144-05-8 1,1-Dibromo-2,6-diphenyl-1H-1λ⁴-telluropyran-4-one 
• 107144-01-4 Acetic acid 1-acetoxy-4-oxo-2,6-diphenyl-1,4-dihydro-1λ⁴-telluropyran-1-yl ester 
• 870195-91-8 2,6-diphenyl-4-methoxytelluropyrylium trifluoromethanesulfonate 
• 42506-60-5 tetraphenyldithiapyranylidene (3,3',5,5'-tetraphenyl-4,4'-dithia-1,1'-bi-2,5-cyclohexadienylidene) 
• 83710-67-2 (2,6-diphenyltelluropyranylidene)acetaldehyde 
• 80697-48-9 4-(2,6-Diphenyl-telluropyran-4-ylidene)-2,6-diphenyl-4H-thiopyran 
• 83710-66-1 2,6-diphenyl-4-methyltelluropyrylium tetrafluoroborate 

Relevant academic research and scientific papers

Chalcogenopyranones from disodium chalcogenide additions to 1,4- pentadiyn-3-ones. The role of enol ethers as intermediates

Enol ethers 9 are formed as a mixture of E- and Z-isomers from the addition of ethanol to 1,4-pentadiyn-3-ones 2 in sodium ethoxide/ethanol. The enol ethers react with disodium chalcogenides to give the corresponding 2,6- disubstituted chalcogenopyranones

Δ4,4'-4-CHALCOGENAPYRANYL-4H-CHALCOGENAPYRANS SYNTHESIS, ELECTROCHEMICAL OXIDATION, AND ESR INVESTIGATIONS OF RADICAL-CATION STATES

The O-, S-, Se- and Te-containing Δ4,4'-2,2',6,6'-tetramethyl-, -tetra-t-butyl- and -tetraphenyl-4-(chalcogenapyranyl)-4H-chalcogenapyrans were prepared from the corresponding chalcogenapyran-4-ones.The thia-, selena- and tellurapyran-4-ones we

Telluropyrylium Dyes. 1. 2,6-Diphenyltelluropyrylium Dyes

Methine and polymethine dyes containing at least one 2,6-diphenyltelluropyrylo group as well as another 2,6-diphenylchalcogenopyrylo group have been prepared by the condensation of 2,6-diphenyl-4-methylchalcogenopyrylium salts with 4H-2,6-diphenyltellurop