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

• 13139-86-1 4-methoxyphenyl magnesium bromide 
• 319-89-1 tetrahydroxy-1,4-quinone 
• 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 
• 696-62-8 para-iodoanisole 
• 57857-72-4 di(p-metoxyphenyl)telluroniodimedonide 
• 492-70-6 1,2-diphenyl-1,2-ethanediol 
• 82342-66-3 bis(p-methoxyphenyl)tellurone 
• 57857-70-2 di-(p-methoxyphenyl)tellurium oxide 
• 459-64-3 4-methoxybenzenediazonium tetrafluoroborate 
• 6293-71-6 4,4'-dimethoxydiphenyliodonium iodide 
• 104-94-9 4-methoxy-aniline 

Downstream Products

• 24727-23-9 diiodo-bis-(4-methoxy-phenyl)-λ⁴-tellane 
• 4456-36-4 di(p-methoxyphenyl)tellurium dichloride 
• 24727-22-8 dibromo-bis-(4-methoxy-phenyl)-λ⁴-tellane 
• 57857-70-2 di-(p-methoxyphenyl)tellurium oxide 
• 67684-56-4 bis-(4-methoxy-phenyl)-methyl-telluronium; iodide 
• 617-94-7 1-methyl-1-phenylethyl alcohol 
• 76177-70-3 C₁₃H₁₆O₇Te 
• 62486-36-6 N-(phenylsulfonyl)di(p-methoxyphenyl)tellurimide 
• 62486-35-5 Te,Te-di(p-methoxyphenyl)-N-(p-tolylsulfonyl)tellurimide 
• 39652-02-3 bis(4-methoxyphenyl)-λ⁴-tellanediyl diacetate 
• 92-52-4 biphenyl 
• 613-37-6 4-methoxylbiphenyl 
• 2132-80-1 4,4'-Dimethoxybiphenyl 
• 65683-50-3 bis(p-methoxyphenyl)tellurium(IV) bis(monochloroacetate) 

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

Synthesis of symmetrical and unsymmetrical tellurides via silver catalysis

We describe here a simple and efficient methodology for the cross-coupling reaction of diaryl ditellurides with aryl boronic acids catalyzed by AgNO3. The general applicability and wide substrate scope make this an interesting method for the synthesis of a series of symmetrical and unsymmetrical diaryl tellurides. This silver-catalyzed protocol tolerates a variety of diaryl ditellurides as well as aryl boronic acids by using only 10 mol% of AgNO3 to provide the desired products in high yields. The reaction mechanism was proposed after high resolution mass spectrometry analysis and the active (PhTe)2AgIII intermediate could be detected.

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.