2,6-Diphenyl-4-(2,6-diphenyl-4H-telluropyran-4-ylidenemethyl)telluropyrylium tetrafluoroborate

Base Information

Chemical Name:2,6-Diphenyl-4-(2,6-diphenyl-4H-telluropyran-4-ylidenemethyl)telluropyrylium tetrafluoroborate
CAS No.:83710-79-6
Molecular Formula:BF₄*C₃₅H₂₅Te₂
Molecular Weight:787.588
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2,6-Diphenyl-4-(2,6-diphenyl-4H-telluropyran-4-ylidenemethyl)telluropyrylium tetrafluoroborate

Chemical Property:

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Technology Process of 2,6-Diphenyl-4-(2,6-diphenyl-4H-telluropyran-4-ylidenemethyl)telluropyrylium tetrafluoroborate

There total 5 articles about 2,6-Diphenyl-4-(2,6-diphenyl-4H-telluropyran-4-ylidenemethyl)telluropyrylium tetrafluoroborate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.0%

: 83710-66-1
2,6-diphenyl-4-methyltelluropyrylium tetrafluoroborate

: 80697-46-7
2,6-diphenyl-γ-telluropyrone

: 83710-79-6
2,6-Diphenyl-4-(2,6-diphenyl-4H-telluropyran-4-ylidenemethyl)telluropyrylium tetrafluoroborate

Guidance literature:: With acetic anhydride; for 0.0333333h;
DOI:10.1021/jo00148a001

Reference yield:

: 15814-30-9
1,5-diphenyl-penta-1,4-diyn-3-one

: 83710-79-6
2,6-Diphenyl-4-(2,6-diphenyl-4H-telluropyran-4-ylidenemethyl)telluropyrylium tetrafluoroborate

Guidance literature:: Multi-step reaction with 5 steps

1: 51 percent / 1.) (Et)3BHLi, Te, EtONa / tetrahydrofuran; ethanol / 1.) from 50 deg C to reflux, 30 min, 2.) RT, overnight

2: 96 percent / 0.08 h / 60 °C

3: 80 percent / pyridine

4: 87 percent / 1.) 88percent HCOOH, 2.) 49percent HBF₄ / 0.25 h

5: 91 percent / (CH₃CO)2O / 0.03 h

With tellurium; tetrafluoroboric acid; formic acid; sodium ethanolate; acetic anhydride; lithium triethylborohydride; In tetrahydrofuran; pyridine; ethanol;
DOI:10.1021/jo00148a001

Reference yield:

: 83710-69-4
2,6-diphenyl-4-ethoxytelluropyrylium fluorosulfate

: 83710-79-6
2,6-Diphenyl-4-(2,6-diphenyl-4H-telluropyran-4-ylidenemethyl)telluropyrylium tetrafluoroborate

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / pyridine

2: 87 percent / 1.) 88percent HCOOH, 2.) 49percent HBF₄ / 0.25 h

3: 91 percent / (CH₃CO)2O / 0.03 h

With tetrafluoroboric acid; formic acid; acetic anhydride; In pyridine;
DOI:10.1021/jo00148a001