4456-34-2

Basic information

• Product Name: Benzene, 1,1'-tellurobis[4-methoxy-
• CAS NO: 4456-34-2
• Molecular Formula: C14H14O2Te
• Molecular Weight: 341.864
• Mol File: 4456-34-2.mol
• Article Data: 34

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-tellurobis[4-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-tellurobis[4-methoxy-(4456-34-2)
• EPA Substance Registry System: Benzene, 1,1'-tellurobis[4-methoxy-(4456-34-2)

Safety Data

• Hazardous Substances Data: 4456-34-2(Hazardous Substances Data)

Upstream product

• 32294-60-3 diphenyl ditelluride 
• 62486-36-6 N-(phenylsulfonyl)di(p-methoxyphenyl)tellurimide 
• 62486-35-5 Te,Te-di(p-methoxyphenyl)-N-(p-tolylsulfonyl)tellurimide 
• 71150-49-7 N-(trichloroacetyl)-di-(p-methoxyphenyl)tellurimide monohydrate 
• 57857-70-2 di-(p-methoxyphenyl)tellurium oxide 
• 104-94-9 4-methoxy-aniline 
• 108-98-5 thiophenol 
• 123-31-9 hydroquinone 
• 2227-79-4 benzenecarbothioamide 
• 35684-37-8 bis(4-methoxyphenyl)ditelluride 
• 201230-82-2 carbon monoxide 
• 4456-36-4 di(p-methoxyphenyl)tellurium dichloride 
• 71-43-2 benzene 
• 571-60-8 1,4-Dihydroxynaphthalene 

Downstream Products

• 617-94-7 1-methyl-1-phenylethyl alcohol 
• 57857-70-2 di-(p-methoxyphenyl)tellurium oxide 
• 64272-70-4 Diisothiocyanato-bis(p-methoxyphenyl)tellur 
• 2132-80-1 4,4'-Dimethoxybiphenyl 
• 1694-19-5 E-1-(phenyl)-2-(4'-methoxyphenyl)ethene 
• 90968-62-0 1-(2-bromoallyl)-4-methoxybenzene 
• 24727-22-8 dibromo-bis-(4-methoxy-phenyl)-λ⁴-tellane 
• 82342-66-3 bis(p-methoxyphenyl)tellurone 
• 109782-68-5 (CH₃OC₆H₄)2TeAgOCOCH₃ 
• 325775-21-1 N-(2-(4-methoxyphenyltelluro)ethyl)morpholine 
• 131558-77-5 4-(hexyn-1-yl)anisole 
• 7380-78-1 4-(phenylethynyl)anisole 
• 92-52-4 biphenyl 
• 613-37-6 4-methoxylbiphenyl 

Relevant articles and documents

Rongalite-Promoted on Water Synthesis of Functionalised Tellurides and Ditellurides

The on water reaction of sodium telluride with electrophiles has been explored. Na2Te, generated in situ through the rongalite (sodium hydroxymethanesulfinate)-promoted reduction of elemental tellurium, reacts with a wide variety of electrophil

Reaction of arylhydrazines with diaryl ditellurides in the air: Insight into bimolecular homolytic substitution on tellurium via Aryl–Te bond cleavage

The reactivity of diaryl ditelluride and diaryl telluride toward aryl radicals was studied in detail. Diphenyl ditelluride underwent a bimolecular homolytic substitution (SH2) reaction with a phenyl radical generated from phenylhydrazine in the air, to afford diphenyl telluride in excellent yield. Based on this diphenyl telluride synthesis, a one-pot synthesis of unsymmetrical diaryl tellurides was developed by the SH2 reaction of in situ generated diphenyl telluride with arylhydrazines in the air. The selectivity of mono-/di-substitution and the reactivity of arylhydrazines depend on the nature of the substituents on the arylhydrazines, that is, electron-donating or -withdrawing group.

Carbon-carbon bond forming reactions via Pd-catalyzed detellurative homocoupling of diorganyl tellurides

A simple and highly efficient method for the constructions of Csp-Csp, Csp2-Csp2 and Csp3-Csp3 bonds is reported. The symmetrical diaryl tellurides undergo detellurative homocouplings to afford symmetrical biaryl products. The reactions are carried out at ambient temperature using PdCl2 as a catalyst in the presence of Ag2O and Na2CO3. Similarly, the detellurative homocouplings of dibenzyl telluride and bis(phenylethynyl)telluride give bibenzyl and the conjugated diyne, respectively.